Fix: UNSUPPORTED_PROCESSOR error on Windows 10
Blue Screen of Death errors are troublesome since they restart your computer in order to prevent damage to your PC. These types of errors can be caused by problematic software, or in worst case scenario, a faulty hardware. Since these types of errors are rather serious, today we’re going to show you how to fix UNSUPPORTED_PROCESSOR BSoD error on Windows 10.
Fix UNSUPPORTED_PROCESSOR BSoD error
Quick solution to fix BSOD errors in Windows 10
- Step 1: Download this PC Scan & Repair tool
- Step 2: Click “Start Scan” to find Windows issues that could be causing BSOD errors in Windows 10
- Step 3: Click “Start Repair” to fix all issues (requires upgrade).
Solution 1 – Be sure that your processor meets the hardware requirements
Many users reported UNSUPPORTED_PROCESSOR error while installing Windows 10, and in order to fix this error, you need to be sure that your processor supports PREFETCHW instruction. According to users, in order to install 64-bit version of Windows 10, your processor needs to have support for PREFETCHW instruction. If your processor doesn’t support PREFETCHW, you can always install the 32-bit version of Windows 10, and it should work without any problems.
Solution 2 – Update Windows 10
As previously mentioned, BSoD errors such as UNSUPPORTED_PROCESSOR can be caused by hardware or software compatibility issues, therefore it’s crucial to run Windows Update frequently. Many of these updates bring various improvements and fix issues with both hardware and software, therefore you can see why it’s important that you update Windows 10 as often as you can in order to avoid BSoD issues.
Solution 3 – Update your drivers
Drivers are often cause for BSoD errors since they are used by Windows in order to communicate with your hardware. If certain driver is out of date, Windows 10 won’t be able to work with a specific hardware, and that will give you UNSUPPORTED_PROCESSOR or any other BSoD error. In order to avoid these types of problems, it’s recommended to update your drivers. Updating your drivers is simple, and all you need to do is to visit your hardware manufacturer’s website and download the latest drivers for your hardware.
Alternatively, you can use device Manager to update all the necessary drivers. To update drivers by using Device Manager you need to do the following:
- Press Windows Key + X to open Power User Menu. Select Device Manager from the list.
- When Device Manager opens, locate the driver you wish to update and right click it.
- Choose Update Driver Software.
- Select Search automatically for updated driver software. Windows 10 will now locate and download the appropriate driver.
- Repeat these steps for all drivers that you wish to update.
Since drivers are crucial for stability of your Windows 10 system, you might want to check out this Driver Update software that downloads and updates all drivers automatically.
Solution 4 – Check for problematic software
Often incompatible software can cause UNSUPPORTED_PROCESSOR error and this is why it’s necessary to find the problematic software and uninstall it. If you installed any new software before this error started appearing be sure to uninstall it. In addition, you can also disable all startup applications in order to find the problematic app. To do that, you need to do the following:
- Press Windows Key + R and enter msconfig. Press Enter or click OK.
- Once the System Configuration window opens, select Selective startup and uncheck Load startup items.
- Navigate to Services tab. Check Hide all Microsoft Services and then click on Disable all.
- Click Apply and OK to save changes. If you get a window asking you to restart your PC, choose Exit without restart.
- Press Ctrl + Shift + Esc to open Task Manager.
- Go to Startup tab and right click each item and choose Disable from the menu.
- After disabling all applications, close Task Manager and restart your computer.
- Check if your PC is working properly. If the error message doesn’t appear, it means that it’s caused by a third-party application. Now you can enable all applications and services one by one until you find the one that is causing you trouble.
It’s also worth noting that your antivirus can be the common cause for all sorts of BSoD errors, so be sure to uninstall any third-party antivirus software that you have installed. Uninstalling antivirus software might not be enough, so you’ll have to download and use dedicated removal tool. Many antivirus companies provide these tools, so be sure to download and use one of these tools.
Solution 5 – Check for hardware problems
UNSUPPORTED_PROCESSOR error along with many other BSoD errors can be caused by hardware problems. If you installed any new hardware recently be sure to remove it or replace it and check if the problem is fixed. If you didn’t install any new hardware, be sure to check your your processor, motherboard and RAM. To perform this step, you might need some spare components, and possibly some expert help, so you might want to take your PC to the repair shop.
UNSUPPORTED_PROCESSOR BSoD error usually appears when your processor doesn’t support the necessary instructions required for Windows 10 run properly, so be sure to check if your processor meets the hardware requirements and if it works properly.
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