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KVM switch and its usage

You probably heard about switches for LAN but not a lot of people heard about KVM switches. So what exactly is KVM switch?

KVM switch

If we look at the name, it is a shortcut for Keyboard, Video & Mouse and the original idea was to have multiple computers but one keyboard, mouse, and monitor. These peripherals would be connected to the KVM switch and other computers could all use one set of these on the fly when needed.

The technology behind the switch is a little interesting since it will actively fake signals to other computers that are not using peripherals. Once they are switched to them the transition is smooth and not noticeable. In old days these switches were more important than today since on every mouse or keyboard disconnection you had to reboot the computer, and although today that is not the case CPU will still detect disconnection and on the next connection it will run through the ID of the device and try to use the existing driver and if peripheral was connected in other USB port, it will install the same driver but connect it to the new USB port.

This type of reconnection can slow down work and place unnecessary load on the CPU so that is why KVM will fake connection in order to make switching externals on the computer smooth and in nick of a time.

Modern KVM switch

These days modern KVM switches will offer you more options than just being able to switch between keyboard, mouse, and monitor. Modern switches now offer Lan, audio, and many more various options.

There are also different kinds of switches offering you only one option, like for example just a Video switch that will let you use one monitor on three computers and many more other specialized options.

Software switches

So far we talked about Hardware switches, a real device being able to take peripherals into it and switch computers on the fly. On the other line, we have software switch solutions that will have specific software installed on all computers and have it run at all times, and switching between them will be through specific software.

There are two very good and main advantages of using software solutions instead of a hardware one. First, of course, is the price, since the most popular Synergy is an open-source solution, completely free of charge. The second big advantage is that software switch is not limited to how many computers can you use. Hardware switches tend to go to a large number like 16 but if you have a large cluster of computers over a LAN, let's say 30 then the box solution might be difficult.

On the other hand software solution will switch only keyboard and mouse since each other computer will have to have some screen on it in order to work. Both solutions have their strong advantages and disadvantages and it is up to you to choose one that best suits you.

Conclusion

If you are multitasking with a lot of computers or just need your peripherals from time to time to connect to another machine then the KVM switch is something that you might find the use of. Just be aware that if you go for some cheap switch you might experience some lag on your peripherals, but if that is not a concern you can get hardware one for as low as $50 USD.

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Fix the System Restore Not Working Malfunction.

What's program restore no longer working error?

The element of system restore is vital in the Windows operating system, and on occasions, it might be a genuine lifesaver. If for some reason you discover that the System Restore is not correctly functioning in Win7 or Windows 8 operating system:
  1. The points of system restore are not be being produced by hand or mechanically,
  2. You are unable to create by hand the restore points
  3. The system restore fails, and you're incapable of restoring your personal computer,
The subsequent are a few tricks that could allow you to solve this issue.

Solution

Restoro box imageError Causes

There are lots of variables that will trigger this malfunction in your Personal Computer. The remedy to the issue will depend on its cause. You ought to attempt the next actions in no sequence.

Further Information and Manual Repair

  1. Physically, strive to make Program Restore points. Subsequently, pay attention to the Error Messages(s) you receive. If none, check to see whether a restore point has been created.
  2. Eliminate the protection applications or anti-virus and then try creating a restore point.
  3. Startup the Computer in Safe-Mode. Oftentimes, non-Ms drivers or providers may restrict the smooth working for System Restore. The other viable choice, try a clean boot and see whether system restore is back to normal.
  4. Run file checker.  Quite simply, operate the sfc /scannow from the superuser command line. When the program record test is complete, restart your computer and assess whether system restore is operational.
  5. Run disk check as the administrator. Type chkdsk /f /r and subsequently push Enter. Allow this procedure to finish before attempting a system restore.
  6. Ensure the System Restore function is allowed in the drivers where you need this function allowed. For System Restore point to be saved, you must have free space of around 300 MB on each one of the devices which have the Program Safety perform turned-on.
  7. Ensure that there's adequate space on the drivers where System Restore performs is allowed.
  8. In the search box inside the Start Button, type "Services.msc" (with no quotes) and then push Enter. Ensure that at this time around Process Scheduler Service and the " Volume Shadow Copy " are correctly working, and are set on Automated mode. Make certain you start the System Restore service if it's not set place to automatic mode. Remember that you'll have to restart the computer in this process. Do this and subsequently try again, in case the system needs a reboot.
  9. In the search box, type eventvwr.msc /s subsequently push enter to open the Event Viewer. Double-click on the applications and Services Logs, then assess if you can determine the cause of the error.
  10. Could your network administrator have turned off the System Restore? Contact them. Ask them to re-activate system restore for your computer if they have switched it off.
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How to remove AudioToAudio (Browser Extension) from your PC

AudioToAudio is a browser extension for Google Chrome developed by Mindspark Inc. This extension allows users easy access to popular audio converting websites.

When installed, it changes the default search engine, home page, and new tab to MyWay.com. While active AudioToAudio gathers user browsing activities such as, but not limited to: visited websites, clicked links, search queries. This data is later used/sold by the Mindspark ad network to better target ads. While browsing the internet with this extension enabled, you will see additional injected ads, sponsored content (such as links to web pages, banner ads, affiliate shop links, etc), and even pop-up ads from time to time if the regular ads are blocked. AudioToAudio has been marked as a Browser Hijacker by several anti-virus applications and is marked for removal by most of them.

About Browser Hijackers

Browser hijacking is a form of unwanted software, commonly a web browser add-on or extension, which causes modifications in web browser’s settings. They are created to interfere with browser functions for various purposes. Typically, hijackers are developed for the benefit of cyber hackers often through revenue generation from forced ad clicks and website visits. However, it isn’t that innocent. Your online safety is compromised and it is also extremely annoying. Some browser hijackers are programmed to make particular modifications beyond the browsers, like changing entries in the computer registry and letting other malware further damage your computer.

How to determine if your browser has been hijacked

When your web browser is hijacked, the following might happen: 1. your web browser’s homepage is suddenly different 2. you get re-directed to sites you never meant to visit 3. The default search page of the web browser is changed 4. discover new toolbars that you simply did not add 5. you see numerous ads pop up on the web browsers or computer screen 6. webpages load slowly and often incomplete 7. Inability to navigate to certain websites, especially antivirus and also other computer security software sites.

How they infect computers

There are many ways your computer or laptop can become infected with a browser hijacker. They usually arrive by way of spam email, via file-sharing networks, or by a drive-by-download. They can also be deployed via the installation of an internet browser toolbar, extension, or add-on. A browser hijacker could also come bundled up with some free software that you unknowingly download and install the browser hijack, compromising your PC security. Some of the most well-known hijackers are AudioToAudio, Babylon Toolbar, Conduit Search, OneWebSearch, Sweet Page, and CoolWebSearch.

Removing browser hijackers

Some hijackers could be removed by just uninstalling the related freeware or add-ons through the Add or Remove Programs in the Microsoft Windows Control Panel. But, the majority of hijackers are quite tenacious and require specialized applications to eliminate them. Novice computer users shouldn’t ever attempt the manual form of removal, as it requires thorough computer knowledge to carry out repairs on the computer registry and HOSTS file. Browser hijackers can be effectively removed by installing and running anti-malware software on the affected PC. Safebytes Anti-Malware has a sophisticated anti-malware engine to help you prevent browser hijacking in the first place, and mop up any existing issues. In addition to anti-malware, a system optimizer tool, similar to Total System Care, could help you resolve Windows registry errors, eliminate unwanted toolbars, secure online privacy, and increase overall computer performance.

How To Get Rid Of Malware That Is Preventing Anti-Malware Installation?

All malware is bad, but certain types of malware do more damage to your computer than others. Some malware types alter internet browser settings by including a proxy server or change the PC’s DNS settings. In these cases, you will be unable to visit some or all internet sites, and thus not able to download or install the required security software to remove the malware. If you are reading this article, you probably have got affected by malware that prevents you from installing a computer security program like Safebytes Anti-Malware. There are a few actions you can take to get around this problem.

Install in Safe Mode

In Safe Mode, you are able to modify Windows settings, un-install or install some applications, and remove hard-to-delete viruses and malware. In the event the malware is blocking access to the internet and affecting your PC, running it in Safe Mode allows you to download anti-malware and run a diagnostic scan whilst limiting possible damage. In order to enter into Safe Mode or Safe Mode with Networking, press the F8 key while the PC is starting up or run MSCONFIG and locate the “Safe Boot” options in the “Boot” tab. Once you are in Safe Mode, you can attempt to download and install your anti-malware software without the hindrance of the malicious software. Now, you can actually run the antivirus scan to remove computer viruses and malware without any interference from another application.

Switch over to a different web browser

Malicious code could exploit vulnerabilities in a particular internet browser and block access to all anti-virus software websites. If you suspect that your Internet Explorer happens to be hijacked by a computer virus or otherwise compromised by cybercriminals, the best plan of action would be to switch to an alternate browser like Chrome, Firefox, or Safari to download your favorite computer security program – Safebytes Anti-Malware.

Install and run antivirus from your Thumb drive

Here’s another solution which is creating a portable USB anti-virus software package that can scan your computer for malicious software without needing installation. Adopt these measures to use a USB drive to fix your infected computer system. 1) Download Safebytes Anti-Malware or MS Windows Defender Offline onto a virus-free computer system. 2) Mount the USB drive on the same computer. 3) Double-click the executable file to run the installation wizard. 4) Choose the USB flash drive as the destination for saving the file. Do as instructed on the screen to finish up the installation process. 5) Transfer the USB drive from the uninfected PC to the infected computer. 6) Double-click the EXE file to open the Safebytes tool from the thumb drive. 7) Run Full System Scan to detect and clean-up up all types of malware.

Protect Your PC and Privacy With SafeBytes Anti-Malware

If you’re looking to install an anti-malware application for your computer, there are several tools in the market to consider but you should not trust blindly anyone, irrespective of whether it is paid or free software. A few of them do a good job in removing malware threats while many will damage your computer by themselves. When searching for an antivirus tool, purchase one that offers reliable, efficient, and complete protection against all known viruses and malware. When considering commercial anti-malware software options, most people choose popular brands, like SafeBytes, and are very happy with them. Safebytes is among the well-established computer solutions companies, which provide this all-inclusive anti-malware application. Through its cutting-edge technology, this software will help you protect your PC against infections brought on by various kinds of malware and other threats, including spyware, adware, computer viruses, worms, trojan horses, keyloggers, potentially unwanted program (PUPs), and ransomware.

SafeBytes anti-malware takes computer protection to a whole new level with its advanced features. Here are a few of the good ones:

Robust, Anti-malware Protection: Safebytes is built on the very best virus engine within the industry. These engines can find and eliminate threats even during the early phases of a malware outbreak. Real-Time Protection: Malware programs trying to enter the computer are identified and stopped as and when detected by the SafeBytes real-time protection shields. This software will constantly monitor your PC for any suspicious activity and updates itself regularly to keep abreast of the constantly changing threat scenarios. Internet Security: Safebytes assigns all websites a unique safety rating that helps you to get an idea of whether the webpage you’re going to visit is safe to browse or known to be a phishing site. Lightweight: SafeBytes is a lightweight application. It uses up a really small amount of processing power as it works in the background so you’re free to use your Windows-based computer the way you want. Premium Support: For any technical problems or product guidance, you may get 24/7 professional assistance via chat and e-mail. Overall, SafeBytes Anti-Malware is a solid program since it has loads of features and could detect and eliminate any potential threats. You now may realize that this tool does more than just scan and eliminate threats from your computer. So when you want advanced forms of protection features & threat detections, purchasing SafeBytes Anti-Malware will be well worth the money!

Technical Details and Manual Removal (Advanced Users)

If you’d like to carry out the removal of AudioToAudio manually rather than utilizing an automated software tool, you can follow these simple steps: Go to the Windows Control Panel, click on the “Add/Remove Programs” and there, select the offending application to uninstall. In case of suspicious versions of web browser plugins, you can easily get rid of them through your browser’s extension manager. You may also want to reset your home page and search engine providers, as well as clear your browser cache and cookies. If you decide to manually delete the system files and registry entries, utilize the following checklist to ensure that you know exactly what files to remove before undertaking any actions. However, this can be a tricky task and only computer professionals could carry it out safely. In addition, some malware is capable of replicating or preventing deletion. It is recommended that you do the removal procedure in Safe Mode. For more information and manual removal instructions visit www.ErrorTools.com Download Safebytes Anti-Malware: https://errortools.com/download/safebytes-anti-malware/ AudioToAudio is a browser extension for Google Chrome developed by Mindspark Inc. This extension allows users easy access to popular audio converting websites. When installed, it changes the default search engine, home page, and new tab to MyWay.com. While active AudioToAudio gathers user browsing activities such as, but not limited to: visited websites, clicked links, search queries. This data is later used/sold by the Mindspark ad network to better target ads. While browsing the internet with this extension enabled, you will see additional injected ads, sponsored content (such as links to web pages, banner ads, affiliate shop links, etc), and even pop-up ads from time to time if the regular ads are blocked. AudioToAudio has been marked as a Browser Hijacker by several anti-virus applications and is marked for removal by most of them.
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Disable WEB camera with PowerShell in Windows
Windows PowerShell is a powerful tool inside the Windows environment often overlooked by typical users which is a great mistake since it can offer a large array of functionality and usability and if used well can offer a unique working experience. Today we will be using PowerShell to turn the WEB camera off so it can not be accessed, completely disabling it for use. You might want to do this for security reasons or just want to learn few new things. Whatever your reason might be, I am welcoming you to this tutorial and please do keep reading.

Finding device ID

In order to disable the WEB camera first thing we need to do is to find a matching device ID. We will find this value inside the device manager, so press ⊞ WINDOWS + X to open the secret menu. keyboard with windows and x markedIn the menu choose device manager and click on it. Windows menu device managerWhen the device manager opens, expand the Imaging devices or Cameras section. Right-click Integrated Camera or the primary webcam, and click Properties. Go to the Details tab. Under the Property section, click to select Matching device ID from the drop-down. Right-click the value and select Copy camera device managerThe next step is to download and install Windows Driver Kit (WDK)

PowerShell script

Create and run a PowerShell script with the following parameters/values to disable the camera. Substitute the <FOLDER> placeholder with the actual name of the folder where your copy of Devcon is residing
$id = (Get-CimInstance Win32_PnPEntity |

where caption -match '<PRIMARY CAMERA>').pnpDeviceID

$ppid = "{0}{1}" -f '@',$id

Set-Location c:\<FOLDER>

Devcon status $ppid

Devcon disable $ppid

Devcon status $ppid
To enable the camera device, run the command below in PowerShell:
devcon enable $ppid
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How to Fix Error Code 0x8007042c

What is Error 0x8007042c?

0x8007042c is a Windows Firewall error code. This error hampers your ability to turn on Windows Firewall on your PC. Firewall is a network security system. It establishes a barrier between a trusted, secure internal network and another network (the internet) that is assumed unsecure. Error 0x8007042c is displayed in the following format: “0x8007042c” error message when you try to start Windows Firewall

Solution

Restoro box imageError Causes

Error 0x8007042c may pop up on your computer screen because of many reasons. These include:
  • Firewall service is disabled
  • Malware infection
  • Registry corruption

Further Information and Manual Repair

The good news is that this error code is easy to resolve. To repair, you don’t to be technically sound or hire a professional for the job. Try our DIY methods illustrated below to fix the problem by yourself in a few minutes.

Method 1 - Start Firewall Manually

This method allows you to start Windows Firewall service manually and then make sure that it starts automatically in the future. This can be done by following these steps, first, go to the start menu and then type services in the search box. Right-click services and then click RUN as Administrator. Now scroll down until you see Windows Firewall. Then double click on it. After that, click the startup type box and then click Automatic. If ‘Service Status’ is stopped, then click Start. Now click ‘Apply’ and then press OK. Scroll until you see ‘Base Filtering Engine’, double click it. If again the ‘Service Status’ is stopped, click start. Press Apply and then OK to activate changes. Now restart Windows, Firewall will be enabled.

Method 2 - Remove Malware

If the error cause is a malware infection, use the Microsoft Safety Scanner to remove malware immediately from your PC. Download it from Microsoft’s official website, install, accept terms and then run it to perform a quick scan. The Microsoft Safety Scanner will scan and remove all malware infecting your PC. Once this is done, click Start and then type Windows Firewall in the Search box. Click Windows Firewall and the navigation pane of Control Panel; Click Turn Windows Firewall on or off. Click Turn on Windows Firewall for each network location and then press OK to activate changes.

Method 3 - Repair the Registry

Sometimes the underlying cause can be registry corruption. In such a situation, download Restoro. It is a PC Repair Tool deployed with a registry cleaner. It scans and removes all the bad entries and files infecting your PC, cleans and repairs the registry in a few minutes. Click here to download Restoro.
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What to do if Cortana Search Box turned white
A lot of Windows 10 users prefer the black theme on their computers and when you see anything but black it can get quite annoying. Such as is the case of the Taskbar which, as you know, is usually dark, however, when you take a look at the Cortana search bar, instead of seeing black, you’ll see that it has turned white. To fix this issue, read on as we will provide you some options you can try to set the Cortana search bar back to black. Before you proceed, take note that the options provided below will change all white search boxes to black and that one of these options needs administrative privileges.

Option 1 – Try changing the default App mode

As you know, Windows 10 has two modes, namely the Light and the Dark. Thus, you can switch to the Dark mode so that your Cortana search bar will be black as well. However, remember that it will completely change everything into dark mode so there will be no more Light mode elsewhere.
  • First, you need to click on the Start button and then click on the cog icon to open the Windows 10 Settings.
  • Next, from the Settings Menu, select Personalization and then select Colours from the left pane.
  • Then scroll down until you see the “Choose your default app mode” option and select “Dark”.
After you apply the changes, it will change the Cortana search bar into black instantly. Aside from that, you will also see the User Interface changing into dark mode.

Option 2 – Try changing the Registry value

If you are well-versed in editing registry keys, then you need to try this option. But before you go over the steps below, make sure that you create a System Restore point first so that if anything goes wrong, you can always go back to how it was before the changes were applied.
  • Tap the Win + R keys to open the Run prompt.
  • Then in the field, type in “regedit” and hit Enter to open the Registry Editor. If a User Account Control prompt appears, just click Yes.
  • Now that you’ve opened the Registry Editor, navigate to the following key:
HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionSearchFlightingWhiteSearchBox
  • After that, double-click on the “Value” key located on the right pane and set the value to “0” instead of “1” and then click Ok to save the changes made. You should now see a black or grey text box color instead of white.

Option 3 – Try changing the Region

In some forums, a lot of users stated that changing the Region also worked out for them in changing the white Cortana search bar to white. Thus, you need to change the region settings of your computer temporarily. To do so, follow the steps below.
  • Type in “Regional Settings” in the box and then click it as soon as it appears from the search results.
  • Next, make sure to select a region where Cortana is not available.
  • Then select apply to that region. After that, it will change the Cortana search bar color to black.
  • Now sign out and sign back in and revert to the original settings. But the changes you made earlier in Cortana will still remain.
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Fix Windows Update Error 0x8007001E
This post will provide you a couple of fixes you can try to resolve the Windows Update Error 0x8007001E in Windows 10. So if you are one of the users who encountered this particular Windows Update error then you’ve come to the right place. The error code in this error message also happens to be linked to some random BSOD crashes. The error code 0x8007001E is related to a storage space error or out-of-memory-type error. On the other hand, there are also instances when this error has nothing to do with your computer’s space or shortage of memory – it could be that there are broken software components or corrupted system files that are causing this error. Whichever your case is, refer to the options given below to fix the Windows Update Error 0x8007001E.

Option 1 – Run the Windows Update Troubleshooter

Running the built-in Windows Update troubleshooter is one of the things you can first check out as it is known to automatically resolve any Windows Update errors like Error 0x8007001E. To run it, go to Settings and then select Troubleshoot from the options. From there, click on Windows Update and then click the “Run the troubleshooter” button. After that, follow the next on-screen instructions and you should be good to go.

Option 2 – Free up some space on your drive

As mentioned, storage space error or out-of-memory-type error might have something to do with this problem so you need to free up some space on your drive. Make sure that you have enough space on your drive (15GB or so should do) and then restart your computer. After your computer reboots, ensure that all the major RAM hoggers are closed before you try to install the update or upgrade again.

Option 3 – Run the SFC scan

The SFC or System File Checker scan could detect and automatically repair damaged system files that could be causing the Windows Update Error 0x8007001E to appear. SFC is a built-in command utility that helps in restoring corrupted files as well as missing files. It replaces bad and corrupted system files with good system files. To run the SFC command, follow the steps given below.
  • Tap Win + R to launch Run.
  • Type in cmd in the field and tap Enter.
  • After opening Command Prompt, type in sfc /scannow and hit Enter.
The command will start a system scan which will take a few whiles before it finishes. Once it’s done, you could get the following results:
  1. Windows Resource Protection did not find any integrity violations.
  2. Windows Resource Protection found corrupt files and successfully repaired them.
  3. Windows Resource Protection found corrupt files but was unable to fix some of them.

Option 4 – Run the DISM tool

Running the DISM Tool helps in repairing the Windows System Image as well as the Windows Component Store in Windows 10 which might be the reason behind the Windows Update error 0x8007001E. Using this built-in tool, you have various options such as the “/ScanHealth”, “/CheckHealth”, and “/RestoreHealth”.
  • Open the Command Prompt as admin.
  • Then type in this command: exe /Online /Cleanup-image /Restorehealth
  • Do not close the window if the process takes a while as it will probably take a few minutes to finish.
  • Once it’s done, restart your computer and then check if the issue is resolved or not on the next startup.

Option 5 – Perform a System Restore

You can also try to perform a System Restore as it can also help you fix the Windows Update error 0x8007001E. You can do this option either by booting into Safe Mode or in System Restore. If you are already in the Advanced Startup Options, just directly select System Restore and proceed with the next steps. And if you have just booted your PC into Safe Mode, refer to the steps below.
  • Tap the Win + R keys to open the Run dialog box.
  • After that, type in “sysdm.cpl” in the field and tap Enter.
  • Next, go to the System Protection tab then click the System Restore button. This will open a new window where you have to select your preferred System Restore point.
  • After that, follow the on-screen instructions to finish the process and then restart your computer and check if the problem is fixed or not.

Option 6 – Try running Microsoft’s online troubleshooter

You also have the option to run Microsoft’s online troubleshooter which could help you fix Windows Update errors including the Windows Update error 0x8007001E.
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How to Patch Windows Error Code 45

Error Code 45 – What is it?

Error Code 45 is a common device manager problem that users encounter on any Windows 2000 and later operating system versions.

The error occurs when your Windows system fails to acknowledge the connected device by either stating that the device is not present or that it was previously attached to a computer.

The error pops up and appears on your computer screen with the following message:

“Currently, this hardware device is not connected to the computer” (Code 45)

Solution

driverfix boxError Causes

The error is prompted either due to a temporary system file malfunction or a problem in the Windows registry system files. In the latter case, it could be due to a damaged or corrupted Windows registry.

Further Information and Manual Repair

While it may appear that Error Code 45 is a serious threat to your computer, it cannot be farther from the truth. Error Code 45, unlike other error codes, is the easiest one to fix. Here is how you can do it.

Method 1 – Reconnect the device to your computer

Unplugging and plugging the USB cable of the device into the computer is the easiest way to solve the error.

Doing this will help refresh the system and increase the likelihood of the device driver files loading and function properly.

It is often only a case of reconnecting the device back to your computer which helps eliminate the error and does not require any particular resolution other than this.

Method 2 – Install DriverFIX

Although reconnecting the disconnected device is all you need to fix the error code, it is always safer to fix your Windows registry system files by using a program like DriverFIX.

DriverFIX, with its user-friendly approach to help you fix your PC issues, comes with an integrated database that detects which drivers you need to reconfigure within just a few seconds and downloads it automatically.

It further ensures that your drivers are installed in their entirety leaving no room for any corrupted or damaged registry.

It also has the added advantage of being able to backup and restores your files should there be the slightest possibility of system file damage.

Thus, registry damage can be averted by letting the software roll back the system files to an earlier healthy checkpoint. DriverFIX is the answer to fixing your PC error codes accurately and quickly.

Click here to download DriverFIX now!
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How to remove BIOS password
BIOS is software that is running in a chip located on your motherboard, you can enter BIOS usually by hitting DEL once the computer is turned ON but this sometimes varies and it depends solely on the motherboard manufacturer. Inside BIOS you can configure your computer components and set up some other important things including passwords for BIOS itself or for the entire system. Password itself is meant to protect access to BIOS from other non-technical users or to prevent access to the system from other people if for example computer is in one household and you would like to be the only one having access to it. However, passwords can be forgotten, and sometimes you can even purchase a second-hand computer with a password on it. In this guide, we will lead you through ways on how to remove your BIOS password so you can regain access to your BIOS settings.
  1. Use Manufacturers master password

    Most motherboard manufacturers have built-in a couple of master passwords for BIOS access. If your motherboard has one you can easily find it on the manufacturer's website. Use the master password and remove other passwords inside BIOS, save and exit.
  2. Remove CMOS battery

    If you could not find the manufacturer's master password or your motherboard model does not have one remove the CMOS battery to reset BIOS. Note that this method will reset the whole BIOS not only the password. Open on side of your computer casing and locate the round battery on it, do not worry, there is only one battery so you can not make mistake. Remove the battery and leave it outside for around 20 to 30 minutes then place it back as it was, CMOS is reset now and you can access BIOS.
  3. Reset BIOS via jumper

    If you want to remove only the password and do not touch other BIOS setting you can locate the BIOS password reset jumper. How the location of this jumper and position is different from the motherboard to motherboard we can not cover them all here and it is advisable to read the manual or find information on the official manufacturer's website.
If you would like to read more helpful articles and tips about various software and hardware visit errortools.com daily.
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How to Fix Error 400

Error 400 - What is it?

Error 400 is a bad request error that displays in the internet browser like a web page. It pops up when the web page you’ve requested cannot be found. Error 400 may be displayed in one of the following formats on the computer screen:
  • ‘400 Bad Request’
  • Bad Request - Invalid URL"
  • "HTTP Error 400 - Bad Request"
  • "Bad Request. Your browser sent a request that this server could not understand.”
  • "HTTP Error 400. The request hostname is invalid."
  • "400 - Bad request. The request could not be understood by the server due to malformed syntax. The client should not repeat the request without modifications."

Solution

Restoro box imageError Causes

Error 400 can be generated due to multiple reasons. These include:
  • Wrong URL
  • Browser cookies
  • Outdated DNS cache
Though this error code is not fatal like the blue screen of death and runtime errors nonetheless it is still advisable to fix it to access your desired website without any inconvenience.

Further Information and Manual Repair

Here are some of the best ways to fix error 400 on your PC without any professional help. Try these methods to resolve error 400:

Method 1

This might come to you by surprise that the most common cause for a 400 Bad Request error is because the URL of the website was typed wrong. So, first things first make sure the URL you’ve inserted is correct. If the URL typed is correct, then try other methods illustrated below.

Method 2

Sometimes error 400 may pop up due to outdated DNS records. DNS cache stores the location (IP addresses) of web servers that contain pages that you’ve viewed recently. You are unable to access the site if the location of the webserver changes before the entry in your DNS cache updates. If this is the error cause then simply clear your DNS cache to resolve. Follow these steps to clear the DNS cache on Windows 8.
  • Press Win+X to open the WinX menu.
  • Now ‘right click’ on command prompt and select RUN as Administrator. Enter the following command:
  • ipconfig /flushdns
If the command was successful, you will see the following message: Windows IP configuration successfully flushed the DNS Resolver Cache. This method will hopefully repair error 400 on your computer screen.

Method 3

Another reason for error 400 can be browser cookies. Many sites report error 400 when a cookie it reads is corrupt or too old. In such a situation it is advisable to clear your browser cookies. You can do it manually but it can be time-consuming virtually because the steps involved in deleting cookies differ considerably depending on what web browser you’re using. So, to avoid the hassle it is advisable to download Reimage to remove browser cookies immediately. This is a user-friendly PC Fixer deployed with a powerful registry cleaner. It removes all obsolete and unnecessary files from your PC including junk files, internet history, and cookies in seconds. Click here to download Restoro.
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How to Repair Error Code 31

What is Error Code 31?

Device Manager Error Code 31 pops up when Windows prevents the driver for a particular hardware device from loading. The error code 31 is almost always presented in the following format:

“This device is not working properly because Windows cannot load the drivers required for this device.” Code 31

This error can occur with any hardware device; however, in most cases, it occurs with Ethernet cards. The good news is that it belongs in the easy-to-resolve category. So repairing it should not be difficult.

Solution

driverfix boxError Causes

Error code 31 is related to driver problems, and the most common causes include:
  • Outdated drivers
  • Missing drivers
  • Mis-configured drivers
  • Corrupt drivers

Further Information and Manual Repair

To resolve error code 31 on your system, try the methods given below. We have listed down some of the most effective and easy-to-perform DIY methods for fixing Device Manager code 31 on your PC.

Method 1 - Rollback the Driver to its Previous State

This simply means to return the driver back to its previous state - to the version last installed. Try this method to resolve error code 31. This is probably the easiest way to return your PC to its previous working state.

However, by doing so, you will not be able to update your drivers and run new driver versions on your system. In other words, this is a temporary method to fix this issue.

You may still want to try other methods given below to ensure you have the latest drivers installed on your system.

You can roll back the driver to its previous version by accessing the Driver Rollback feature located in the driver settings within the Device Manager. Or another way to perform a rollback is to use the Windows System Restore Utility.

It is a recovery tool built-in the new Windows versions. To access it, simply go to the start menu and type System Restore Utility in the search menu.

Access it and pick a point in the past, also referred to as the restore point, to return your PC to its previous state before the error code 31 occurred.

However, to resolve the problem permanently, try method 2.

Method 2 - Update the Driver

Error code 31, as discussed above, may occur due to outdated, misconfigured, or corrupted drivers. Whatever the reason may be, to ensure the proper functioning of your hardware device, it is important to update the drivers on your system frequently.

To start driver updates, first, it is important to find out and identify problematic drivers. You need to identify the drivers that are corrupt, misconfigured, and outdated. For this, go to the Device Manager and then look for devices with yellow exclamation marks.

The yellow exclamation marks next to the devices show that these device drivers are problematic. Once you’ve identified the problematic drivers, simply update them by finding the latest and compatible versions on the manufacturer’s website.

This process is time-consuming and can be frustrating at times, especially when doing it for the first time.

Also, once you’ve updated the drivers, you need to update them from time to time to ensure they don’t get outdated, or else you will have to encounter Device Manager error codes again.

Method 3 - Download DriverFIX to Update Drivers Automatically

To avoid the hassle and stress involved in updating drivers manually, it is advisable to download and install DriverFIX.

DriverFIX is a smart, innovative, and feature-filled software embedded with an intelligent algorithm that quickly detects problematic drivers, matches them with the latest and compatible versions, and updates them immediately and automatically in just a few seconds and a couple of clicks.

It’s as simple as it can be. Furthermore, with this software installed on your PC, you don’t have to stress and worry about when your drivers need to be updated again.

DriverFIX ensures all drivers are continuously and regularly updated before they become outdated.

Click here to download DriverFIX to repair Device Manager error code 31 and update drivers automatically and regularly.

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