How to Repair Computer Errors by Yourself
How to Resolve - bsod 21a?
Talon Jul. 11th, 2015
Are you experiencing Error bsod 21a? Well...you are not alone.
Item Info
Error Codes bsod 21a
Recommended Download bsod 21a Error Fixer
File version 5.2
Size 4.5MB
Speed Up Your PC Free Performance Scan

bsod 21a Error Again? What Should I Do?

I got error bsod 21a after I run Trillian. Sometimes I also got blue screen error 0x00000004 INVALID_DATA_ACCESS_TRAP. my computer has always been good. what's wrong?

- Rosalee Hendershot

bsod 21a Error Again? What is Wrong with My Computer?

"bsod 21a Error" is displayed.

"The MACHINE_CHECK_EXCEPTION bug check has a value of bsod 21a. This bug check indicates that a fatal machine check exception has occurred." came up.

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What You Can Do with Error bsod 21a

Open Action Center by simply clicking the Start button, clicking Control Panel, and then, below System and Security, clicking Review your computer's status.

Make sure your computer has at least the minimum amount of random access memory (RAM) required to run the program which is actually displaying this error. Look for the program requirements online or in the packaging information.

Windows Trouble Shooter to Fix Error bsod 21a

  • Long press Win & X button
  • In the search dialog box write the following: "troubleshooting" without the quotes.
  • Left click or tap on the "Troubleshooting" feature after the search has finished.
  • In the upper left side of the window left click or tap on the "View All" option.
  • Now find and left click or tap on the "Windows Update troubleshooter" feature.
  • From here you only need to follow the instructions on the screen and finish the troubleshooting process.
  • After you are done with the troubleshooting process reboot your Windows 10 operating system.
  • Check again if you still get the error bsod 21a.

Still can't Fix Error bsod 21a?

1. You can Download SmartPCFixer here. Install it on your system. When you open SmartPCFixer, it will perform a scan.

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2. After the scan is finished, you can see the errors and problems need to be fixed. Click Fix All.

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3. The Fixing part is done, the speed of your computer will be much higher than before and the errors have been fixed.

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Tagged: bsod 21a, bsod 21a fixer

Comments (32)

What People Say: (About bsod 21a)

bsod 21a fehlt Fehler war mich verhindert spielen Wachhunde. Vielen Dank für die Lösung.

by Roosevelt Caldwell Jul.24th

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