
Bluetooth troubleshooting, I believe firmly that each one of us who has Bluetooth sooner or later had some issues with it, after all, it seems that it is in nature of radio transmitters to from time to time due to nature of signal and nature of Windows loose communication between them and can cause device which seems to work properly but can not establish the connection.
Most of the time Bluetooth issues are like that, the signal gets lost, the connection is broken, and establishing it again can be sometimes real pain, luckily for you, we have experience in this field and are here to help you and provide you with tips how to solve Bluetooth connection issues based on our own struggles.
Yes, this seems stupid and sounds a lot like is it plugged in but here me out. Due to lost connections and different power plans setting inside your Windows, your Bluetooth receiver might be actually turned OFF thus preventing your other device to find your computer. Checking to see if Bluetooth has been by some accident turned OFF and switching it back ON should be the first thing to do and this could be a simple solution for your problem.
Yup, another of these have you tried turning it OFF and turn it back ON advice which seems like tech cliche but in the case of Bluetooth, this can actually solve your problem. Radio signals and radio connections are not the same kinds of beasts like cable ones and sometimes Bluetooth device remembers certain information and can cause conflict. Turning it OFF and then back ON will clear its memory and cache and you will be ready for a new start hopefully solving your issue along the way.
If your Bluetooth device does not have a battery indicator, it would be wise to check on the battery status of the device. Sometimes we forget to charge batteries, sometimes someones have drained them. Checking the battery or just checking if the power supply is working properly should not be overlooked and it definitely should be on your to-do list of quick solutions.
Sometimes most simple solutions work and if restarting your Bluetooth device did not work, maybe restarting your PC will. When you restart the PC, you clear the cache and many other things that could potentially be the reason for connection issues.
The Bluetooth device operates via radio waves, and like wi-fi, if the distance from the computer is too large or you have some thick walls in between signal will degrade and be almost useless. Be aware that your PC might catch device waves and detect them but the signal itself could be too weak for the connection to work properly. Take the device and move it closer to the PC to see if the problem will go away, if it does issue was in distance or walls.
Sometimes the issue could be in Windows update and old drivers, make sure that all of your drivers are updated with the latest version and that Windows itself has the most recent update in it. Trying to reinstall device cold also solve some the issue.
if you tried all previous steps, try removing the device from Windows and then pairing it again. This could solve the issue since Windows itself could have mistakenly saved it like something else and can not recognize it.
If everything else failed, right-click and go to troubleshoot. Windows troubleshooter will try to find the issue and direct you to a solution.
If sadly none of these things do work, you should contact the device manufacturer since it is a very good chance that the problem is one of a hardware nature.
Error Code 0x8000ffff is an error that is often experienced while attempting to install updates on a Windows machine. It has been found in Windows 10, although the error has been present in the Windows operating systems dating back to Windows Vista.
Common symptoms include:
There are several basic Windows tools that can be used to attempt to resolve Error Code 0x8000ffff on your machine. While some of these tools may be familiar for basic users, others may require advanced competency in order to be used correctly. If you are unsure of your ability to complete the methods listed below in order to resolve this error code on your system, you may need to get in touch with a computer repair technician who is competent in dealing with Windows Update repairs.
There are several common ways that users can attempt to resolve the appearance of Error Code 0x8000ffff on their Windows devices. If you are not sure that you can follow these steps through to completion, you would be well advised to get in touch with a qualified computer repair technician to help you to finish out the repair process.
Here are the best methods to resolve Error Code 0x8000ffff on your Windows machine:
It may sound obvious, but one of the most effective ways to resolve Error Code 0x8000ffff on your machine is to simply reboot your computer. In some cases, the error shows up because there are processes that the system believes are still running when they really aren’t. Restarting your machine also allows your system to apply any previous changes that have been made and to mark any installations that have been undertaken as being complete.
Reattempt your update installations after you have restarted your computer to see if you are able to finish them out successfully.
The Windows Registry Repair tool is an asset that can make it easy for your system to scan for potential problems in the registry and notify you as to their status. In many cases, the Registry Repair tool can fix the problems that it finds all on its own, although in some cases, you may receive a message that states an error was found that could not be resolved through the program.
The simplest way to access the Windows Registry Repair tool is to do a search for it within the search bar in the Start menu. Once you begin to run the Registry Repair tool, it can take a while to complete its scan, so be prepared to wait for some time once you start it.
Once the tool has completed its scan of your system, it’s always a good idea to reboot your computer so that all of the changes that have been made to the system can be applied successfully to the operating system.
netsh winsock reset
“Windows is unable to reach your company’s activation service. Please connect to your corporate network. If you are connected and continue to see the error, contact your system administrator. You can also click on the error detail to find the exact error. Error code: 0xC004F074.” “Activating Windows(R), (Key hash)… Error: 0xC004F074 The Software Licensing Service reported that the computer could not be activated. No Key Management Service (KMS) could be contacted. Please see the Application Event Log for additional information.” “Error 0xC004F074, SL_E_AUTHN_MISMATCHED_KEY, The Software Licensing Service reported that the key is mismatched.”To fix the Windows 10 Activation error 0xC004F078, you have to use the correct key for your type of Windows copy or use Command Prompt to reinstall the key or you could also try running the Activation troubleshooter.
One common issue when trying to upgrade to Windows 10 from Windows 7 or 8 is incompatible software. Any installed software or app that isn’t compatible with Windows 10 will prevent you from continuing with the set-up. Normally, you’ll get an error message “What needs your attention” and it will ask you to uninstall a list of apps manually. Unfortunately, some users reported that they couldn’t find the app it asks to uninstall. In some cases, users said they’ve already uninstalled the app but it still won’t start the Windows 10 Setup.
This type of issue normally occurs because of the following:
Here are some steps you can take whenever you encounter this error.
Note: Before taking any steps, make sure that you’re highly equipped to do so. Some steps might affect the system and even do more damage to your computer. You might also want to consider using an automated tool instead.
A clean boot is normally done to start Windows using the least set of drivers and startup programs available. By doing this, it eliminates possible software issues that happen when installing or uninstalling a program in Windows 10.
Before performing a clean boot, make sure to take note of the following:
Here are the steps to perform a clean boot.
Instead of using the “add or remove programs” feature in Windows, you might need to manually install the program directly from the C drive. To do this, follow the steps below:
Note: In some cases, you may also need to search for files related to the program. You can use the search bar under Drive C to do this. Delete those files as well.
Before upgrading to Windows 10, create a new user account. Make sure it has administrative privileges. From there, run the upgrade.
If you still can’t run Windows 10 Setup after the above methods, you might need to rely on a third-party service. Microsoft recommends Revouninstaller that can help you.
Before using this software, reinstall the application or utility that Windows 10 wants you to install. Then, use Revouninstaller to delete the program completely.
Some users who experienced this issue reported that it was solved after disabling or completely uninstalling the anti-virus software installed in their system.
If after trying the above methods, the problem still persists, it might be best to use a trusted automated tool to fix the issue.
Nvidia announced the third generation of GeForce RTX GPUs called Ada Lovelace. New technology is bringing 76 billion transistors with 18,000 CUDA cores along with new gen ray tracing cores and improved Tensor cores as well. The new lineup also comes with DLSS 3 which is vastly improved from its previous version pushing a 4 times increase in frame rates over native rendering.
RTX 4090, a better model of GPU will come with 16,384 CUDA cores and a boost clock speed of 2.52 GHz. Also, it is packed with stunning 24 GB of GDDR6V VRAM. In Nvidia's words, its performance is twice faster than the 3090 Ti in games like Flight simulator, three times faster on Portal RTX, and four times faster on RacerX.
RTX 4080 comes in two modes, one with 12GB VRAM and a stronger one with 16GB VRAM but differences do not end here. The lower model is packing 7,680 CUDA cores while the stronger one is going to 9,728 CUDA cores. We will wait to see how will these cores count impact real-world performance in games.
As for prices, the flagship model RTX 4090 will be $1,600 USD and it will hit the market on October 12th. RTX 4080 12GB model will be $900 USD and the model with 16GB VRAM will go up to $1,200 USD. This, of course, is the price for Founders Edition cards, OEM cards from third parties like ASUS, MSI, Gigatech, etc will cost more.