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VirtualBox displays Black screen

If VirtualBox suddenly displays a black screen without any text or mouse cursor when you are trying to boot a guest operating system, then read on as this post will guide you in fixing such an issue. This black screen occurs when Windows 10 failed to provide a specific setting that VirtualBox requires. Consequently, you will not be able to install or use any guest operating system in VirtualBox even if your PC has virtualization support, the best thing you can do now is to fix this black screen issue.

There are two ways you can fix this black screen in VirtualBox, you can either try to disable Hyber-V or disable 3D Acceleration. For more details, refer to each one of the given options below.

Option 1 – Try to disable Hyper-V

Hyper-V is a built-in virtualization tool available in Windows that helps users in creating a virtual machine as well as install a guest operating system without using any third-party tool like VMware, VirtualBox, and many more. However, the problem with this virtualization tool is that some systems cannot run it and VirtualBox simultaneously which is most likely why the screen abruptly turns into black. Thus, you have to disable Hyper-V to resolve the problem. How? Refer to these steps:

  • In the Start Search, type “Turn Windows features on or off” and then click on it from the results.
  • Once you’ve opened the Windows Features window, remove the checkmark from the Hyper-V box.
  • Click the OK button and then restart your computer.
  • Now try to use VirtualBox again and see if the problem is fixed.

Option 2 – Try to disable 3D Acceleration

The guest operating system will use the host computer’s GPU to render 3D graphics if you enable the 3D Acceleration for the virtual machine. To simply put it, it will enhance the graphics of the virtual machine and will let you use 3D graphics. Although it may seem nice, it can actually cause the black screen to appear as well so you might have to disable it to isolate the problem. In fact, a lot of operating systems have failed to use the 3D Acceleration for the guest operating system because of this black screen issue. To disable it, follow these steps:

  • Open VirtualBox on your computer and select the virtual machine.
  • Next, click on the Settings button and go to the Display section.
  • After that, look for a checkbox named “Enable 3D Acceleration” located on your right-hand side and then uncheck it.
  • Save the changes you’ve made and reboot your PC and see if you can now run the virtual machine without any problem.

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How To Solve The Cyclic Redundancy Check Error

Cyclic Redundancy Check Error - What is it?

To begin with, Cyclic Redundancy Check is basically an error checking technique. This technique is used for data verification. It detects accidental changes in the data. It is used by computers to specifically check the data stored in the hard drive or optical disks (DVD’s and CD’s). The Cyclic Redundancy Check error occurs when the data being verified on the hard drive or optical disks is corrupt. Symptoms for this error code include program lock-ups, slow PC performance, inability to run and execute the desired program, system freeze and shutdown and startup issues.

Error Causes

The Cyclic Redundancy Check error code occurs due to the following reasons:
  • Cluttered hard disk
  • Registry corruption
  • Misconfigured files
  • Unsuccessful program installation
All these causes points towards registry issues and poor PC maintenance. The registry is the main database of the computer. This part of the PC saves practically every activity you perform on it including activities like application installation and deletion and web browsing to name a few. With time and frequent PC usage, the files generated from every activity you execute on your system begin to load the registry. These include even the unnecessary files like junk files, internet files and files of applications that you’ve uninstalled. All these files overload the registry and acquire a lot of hard disk space. And when you don’t remove these files on your system, eventually it leads to file misconfiguration, cluttered disk, and registry corruption. New program versions that you want to install and run on your system also don’t function because the files of the old program version still saved in the registry.

Further Information and Manual Repair

As the Cyclic Redundancy Check Error causes data corruption on the hard disk, it is advisable to fix this error right away. The reason is that it can have serious consequences. It can lead to data loss, fatal crashes, and system failures. When it comes to resolving Cyclic Redundancy Check Error, there are two ways to fix it:

Run the CHKDSK application.

This is a built-in feature in your Windows system. It checks for hard disk damage and attempts to resolve it.
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Transferring characters in diablo 2 remake
Diablo 2 resurrected has hit official release and servers seem to be finally taken care of and everything seems to be running smoothly now. The game also received great praise from gamers and attracted old players of the original Diablo 2 game. diablo 2 gameplaySpeaking of old players of old Diablo 2, they can transfer their old characters into remaster and continue playing them within this new great HD environment. There are some steps and requirements but we are here to help and transferred characters will bring full stash, inventory, and equipped items with them.

Requirements

There are not many requirements for this transfer to occur but they must be respected in order to be successful. The first thing is a minor requirement and somewhat annoying but it needs to be done, firstly fire up Diablo 2 resurrected and create a character, any kind of character with any kind of name, any kind of class. This strange requirement is to actually create a character folder and register it inside D2 resurrected so we can copy old ones there. The second requirement will be that characters that you wish to be transferred must be offline characters. Old battle net online characters cannot be transferred at this moment and probably will not be in the future as well. So for all of you that wish to transfer online characters, bad luck, for the rest of us casuals playing offline single-player mode, we can enjoy our characters.

Process of diablo 2 character trasfer

The process itself of transferring characters when previously mentioned requirements are met is just a simple and copy operation. If you have somewhere backed your characters go into your backup folder and copy files in c:\users\*current user*\saved games\*diablo 2 resurrected folder* If you do not have characters backed up and just have old Diablo 2 installed and playing it, you can go to c:\users\*current user*\saved games\*diablo 2 folder* and just copy all characters files into c:\users\*current user*\saved games\*diablo 2 resurrected folder* Your old characters end with .d2s extension, grab all that you want to transfer, and copy them into D2R. Take note that copied characters cannot be brought back into Diablo 2, once they are copied into Diablo 2 resurrected all further progress on them will be tied to the new game.

Conclusion

That’s it about the transfer process and requirements for it. Fire up the new game version and enjoy.
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Disable widgets menu inside Windows 11
windows 11 widgets menuThe new widget's menu inside Windows 11 is generally met with a positive attitude but there are still users which prefer not to have it. Luckily for them, Microsoft included a very easy way to turn the widgets menu on or off. Follow this easy guide to see how. Right-click on the widget button in the taskbar and click on Hide from Taskbar and that’s it Alternatively, you can also turn it off via the setting app. Go to the settings app and navigate to Personalization > Taskbar > Taskbar Items and flipping the switch beside Widgets to Off. Please note that both methods will only hide the button to toggle widgets menu, at the current state there is no really a way to actually turn it off, only hide it and make it not available to bring it up.
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Computer makes a beeping noise when you turn it on
Recently, a few users reported that they were unable to turn on their computers for some reason and at the same time their computers Computer makes a beeping noise couple of times or continuously whenever they try to turn them on. The sounds the computers are making can be quite annoying and it also signifies that there is something wrong with them. The problem might have something to do with the hardware inside of the computer system rather than Windows 10 itself. As you know, a computer is designed to deliver audible error sounds every time some part of the hardware is not properly working. For instance, if you hear a single beep, this indicates that your GPU is having some issues and if you’re hearing two beeps, it indicates that your RAM is not working properly, whereas three beeps that repeat after a pause when you turn on your computer means that there is something wrong with the system memory. On the other hand, if your computer is beeping continuously, this means that the problem lies with the processor. To fix this issue, here are some suggestions that might help but before you proceed, make sure that you know how to manage your computer’s hardware, if not, better have some expert do it for you.

Option 1 – Try checking the RAM

One of the basic things you can do in this kind of case is to check the RAM. Prepare some screwdrivers and dig into your PC and then look for the RAM slots and ensure that they are attached firmly. There are times when moving around your computer daily can cause certain components in your computer to become loose. Worst case scenario is that the RAM might be broken so really have to replace it.

Option 2 – Try checking the graphics card

After digging into your computer, check the graphics card and give it some good cleaning. As you know, you have to remove certain components like the graphics card regularly and clean them to help increase their lifespan and avoid errors in a startup. And if it turns out that the graphics card is broken, you have to replace it with a new one to fix the problem.

Option 3 – Try checking the processor

The processor is the brain of every computer so if it ends up not working, everything else is useless. Thus, you need to check it to see if it’s firmly attached and see if it needs some cleaning of dust and other debris. After that, try turning on your computer again. If it doesn’t work, then you might have to take your system to a technician to resolve the problem for you.
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Fix An internal error has occurred 0x80070716
If you see the following error message in the File History tab of the File Recovery utility of the Windows Backup module in your Windows 10 computer, read on as this post will guide you in fixing it with the help of two potential fixes.
“An internal error has occurred: The specified resource name cannot be found in the image file. (0x90070716).”
You can also encounter this error when you run the System Image Backup function. As mentioned, you can resolve this error using two potential fixes namely checking the status of the Windows Backup Service and checking the settings in the Windows Registry. For more details, refer to the instructions provided below but before you proceed, it would be better if you create a System Restore point first.

Option 1 – Try checking the status of the Windows Backup Service

  • First, you need to tap the Win + R keys on your keyboard to open the Run dialog box.
  • Next, type “services.msc” in the field and click OK or tap Enter to open the Windows Services Manager.
  • After that, you will see a list of services and from there, look for the Windows Backup Service and double click on it to open its Properties.
  • Then check if its Startup type is set to Disabled. If it is, then change it to “Manual”. Note that this service is essential as it provides backup and restores capabilities.
  • Now click on the Apply and OK buttons to save the changes made and then restart your computer. Check if the error is now gone.

Option 2 – Try checking the Registry setting of Windows Backup

  • Tap the Win + R keys to open the Run dialog box.
  • Then type “Regedit” in the field and tap Enter to open the Registry Editor.
  • After opening the Registry Editor, navigate to this registry key: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionWindowsBackup
  • From there, look for DWORDs named “ValidConfig” and “ValidSystemImageBackup” located in the right-side panel.
  • Once you found them, delete them or set both of their values to “0” and make sure that the base is Hexadecimal and click OK.
  • Now exit the Registry Editor and restart your computer to apply the changes made.
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Removing old drivers from Windows 10
So you have just got home from that new computer store with your fancy and all-new mouse, screen, keyboard, etc. You plugged in your new component, Windows detected it, installed drivers for it and it is working like a charm. A few months later down the road and the computer starts little by little to slow down. Plug and play is a great concept, and automatic detection is even greater but how time passes old unused stuff piles in your hard drive and in Windows itself thus slowing down your computer and taxing it more and more as new components and software are added. Old drivers from old components sadly are not removed from Windows itself and over some larger period of time they can pile up and slow down your daily operations on the computer or even cause some problems in it. This guide will teach you how to manually remove old unused device drivers from your Windows so it is fresh and like new again.

Making old devices visible

In order for us to remove old drivers, the first thing we must do is make them visible in our device manager, old drivers are hidden and will not show up, we must make this happen. We do this by pressing WINDOWS + X keys on your keyboard to bring up a hidden menu in Windows. keyboard with windows and x markedOnce the menu appears, click on Command Prompt (admin) Windows menu command prompt adminOnce the command prompt with administrator privileges comes on-screen type in it following string: The device manager will open, go to view > snow hidden devices in order to show unused devices. device manager show hidden devices

Removing old device

Open any category and if there is a device that was once used and still has its drivers in the system it will be shown as faded out. device manager hidden device shownRight-click on the device and click on uninstall device to remove it completely from your system. device manager uninstall device driverPlease always be careful when removing devices so you do not remove the device which is being used by mistake and always double-check that you are removing something that you used to have on your system. This method will show all hidden devices even ones that are hidden but crucial to the system working properly.
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Fix Libmysql.dll is Missing Error in Windows
Libmysql.dll is missing or not found error appears in Windows when the user is trying to open and run the application. In this guide, we will offer you solutions on how to fix and remove this annoying error.
  1. Check recycle bin

    Some applications or purely by accident itself libmysql.dll gets deleted. If you have not turned recycle bin off go to it and check to see if the file is by any chance there. If you find it, right-click on it, choose restore, the error will be gone.
  2. Update drivers

    Press ⊞ WINDOWS + X to open the Windows menu and click on Device manager In device manager locate device which has alert mark next to it Right-click on it and choose update driver Reboot your computer
  3. Run SFC scan

    Press ⊞ WINDOWS + X and choose command prompt (admin) In command prompt type in sfc /scannow and press ENTER wait for the operation to complete and Reboot your system
  4. Reinstall application

    if you are getting an error only on one application or an error has started to appear after the installation of a particular application go to Windows applications, uninstall it and then install it again. There is a chance that the file has been corrupted during the installation process.
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Best fitness trackers for your health needs
fitness trackerIf this unfortunate COVID-19 worldwide pandemic has managed to teach us, I would argue it is that our health is the most important thing. So in that spirit, we will continue in this article reviewing some of the best fitness trackers that can be found in the time of writing this article in 2021. Now the market for fitness trackers is not small by any means and offerings are also not small, from no-name manufacturers costing only a few bucks to more serious one’s going slightly over 100 USD there is a fitness tracker for everyone. In this particular article, we will not focus on cheap few dollars no-name ones, instead, we will be offering top ones in the field among some in the middle range simply because we can stand behind them considering quality and precision.

Fitbit Charge 4 fitness and activity tracker

Fitbit is not a pioneer company in the world of fitness trackers and it shows. Charge 4 model offers maybe the best quality, performance, and features for its price. It stands out with implemented GPS meaning that you will need your phone for tracking workouts. It also offers step tracking, sleep tracking, automatic workout-tracking, active zone minutes, etc. It weighs 30g and has 1 inch grayscale OLED. Battery life is said to hold up to 4 days if you use built-in GPS regularly, if you decide to use GPS constantly device will last only 5 hours. Without GPS it can last up to 7 days and it is water-resistant and waterproof up to 50 meters.

Amazfit Band 5

Amazon’s offering of fitness tracker is aimed at beginners and as such, it is lacking some advanced features including an automated working tracker or GPS, also the model does not have replaceable bands so customization is not an option. It does however offer activity and sleep tracking, heart rate monitoring and it is the only model that integrates with Alexa. The manufacturer states that the battery can last up to 15 days depending on usage which places Amazfit Band 5 as a device that has a longer life of use. The device itself is packed with a 1.1-inch color OLED and it weights 12g. It is splash-resistant, not water-resistant.

Xiaomi Mi Band 6

Xiaomi tracker is the best budget version on this list including in it 30 sport modes like running, cycling, yoga, swimming, and more. Battery life is not bad also packing up to 14 days of life but only if the device is not used constantly. It has activity and sleep tracking, a heart rate monitor, sleep tracking, customizable replicable bands and it is water-resistant up to 50m. It comes in a 1.56 inch AMOLED color display and it weighs 63g. The device also has menstrual health tracking making it a great device for women.

Samsung Galaxy Fit 2 fitness tracker

Now we are getting into serious and little more expensive ones. Galaxy Fit 2 is among the top-notch trackers currently on the market. It of course can work along with Samsung’s smartwatches and mobile phones. Packed in the military-grade 1.1-inch casing with color AMOLED and weighing 91g with battery life up to 21 days and water resistance up to 50m this bracelet is an absolute beast. It comes packed with features from standard sleep tracking to automated workout-tracking but it also has a connection to Samsung’s Health mobile app to choose from over 90 workouts, it monitors heart rate and stress levels making it really one of the complete solutions for serious fitness enthusiasts.

Garmin Vivosmart 4 fitness tracker

Last on our list is Garmin vivosmart 4. The device itself is not very impressive, 7 days battery life with 0.7 inch OLED display and 17g weight packed with 50m water resistance is nothing spectacular, Samsung’s model is packing better hardware and way more battery life but all of the mentioned devices fall flat if we compare software to Garvin. Garvin’s Vivosmart 4 software is best on the list, it keeps track of your steps, sleep, calories burned, floors climbed, various exercises, and heart rate as standard features but you'll have advanced sleep tracking with REM sleep. It can also gauge blood oxygen saturation levels during the night with its wrist-based Pulse Ox sensor. In addition, a relaxation breathing timer complements the all-day stress tracking feature. Lastly, the "Body Battery" monitor helps optimize your daily activities based on your energy levels making it truly the only complete tracking solution on this list. That's it for our review of fitness trackers of today, be sure to come back each day to find more interesting articles and tips for your everyday digital life.
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Google docs crush with repeating a word

A newfound bug in Google docs is causing it to crush and upon reopening it will crush again making it very difficult to re-access your document. The bug is manifested when a series of the same word is typed into a document and Show grammar suggestion is turned on.

google doc bug

How was it found

A Google Docs user, Pat Needham brought up the issue on Google Docs Editors Help forum.

"I've only tried in Google Chrome, with documents from three separate Google accounts (personal, G Suite Basic, and work one which might be enterprise). All three experience this same issue".

"It's case-sensitive. So trying with 'and. and. And. and. And.' doesn't cause it to crash."

While Needham publicly reported the bug, it appears that the issue was discovered by Eliza Callahan who was writing a poem novel for her novel using Google Docs.

Needham's findings have also been confirmed by other users running Firefox 99.0.1

Another user, Sergii Dymchenko, said strings like "But. But. But. But. But." triggered the same response. Some also noticed putting any of the terms like "Also, Therefore, And, Anyway, But, Who, Why, Besides, However," in the same format achieved the outcome.

A YCombinator HackerNews reader suspected the cause to be the "Show grammar suggestion" option in Google Docs.

A Google spokesperson confirmed the presence of the issue adding, "we're aware of this issue and the team is working on a fix."

How to recover your document

First thing first, turn off Show grammar suggestions so you do not run into issue by accident. In order to turn it off go to Tools and then into Spelling and grammar and untick Show grammar suggestions.

Now, if you already have a document that has been crushed, fear not because there is a workaround to access it. For some strange reason this bug does not manifest on Google Docs mobile app, so you can open the crushed document in the mobile app, delete words that have caused the bug and reopen the document on your desktop.

Until Google comes up with the solution this is currently the only way to address the issue.

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Get public IP address inside Windows 10
There are a lot of online services and a lot of ways to get your public IP address. One of them being typing whats my IP in Google search and you will get immediate results. But there is a way to get the same information inside Windows 10 which could be very useful if for any reason you can not connect to mentioned services. By checking public IP directly inside your windows you can make sure that the issue for not being able to open some websites is not due to your public IP. In order to use this Windows feature, we will be checking our public IP using Windows PowerShell. To open Power Shell in Windows first press ⊞ WINDOWS + R to open the run dialog keyboard with windows and r markedInside run dialog type Powershell and press ENTER In the Powershell type in the following command and press ENTER
(Invoke-WebRequest -uri "http://ifconfig.me/ip").Content
When the command finishes you will see what is your public IP address, if you wish to know more about your connection type in and press ENTER:
Invoke-RestMethod -Uri ('https://ipinfo.io/')
This command will provide you with further information like city, region, country, and others.
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