What is the reason of blue screen error in Windows 7?

Blue screen Windows 7 errors happen when Windows experiences a critical failure and crashes. This can happen for a number of different reasons. It can be caused by hardware issues, software issues, driver issues or other apps crashing. Windows 7 will produce what is known as a Stop message.

What is the reason behind blue screen error?

A blue screen error (also called a stop error) can occur if a problem causes your device to shut down or restart unexpectedly. You might see a blue screen with a message that your device ran into a problem and needs to restart.

How do I fix a blue screen on startup Windows 7?

Remove all CDs, DVDs, and other media from your computer, and then restart it using the computer’s power button. Do one of the following: If your computer has a single operating system installed, press and hold the F8 key as your computer restarts. You need to press F8 before the Windows logo appears.

Is blue screen bad?

Although a BSoD won’t damage your hardware, it can ruin your day. You’re busy working or playing, and suddenly everything stops. You’ll have to reboot the computer, then reload the programs and files you had open, and only after all that get back to work.

How can I repair my Windows 7?

Follow these steps:

  1. Restart your computer.
  2. Press F8 before the Windows 7 logo appears.
  3. At the Advanced Boot Options menu, select the Repair your computer option.
  4. Press Enter.
  5. System Recovery Options should now be available.

How do I fix Windows 7 not booting up?

Fixes if Windows Vista or 7 won’t start

  1. Insert the original Windows Vista or 7 installation disc.
  2. Restart the computer and press any key to boot from the disc.
  3. Click Repair your computer. …
  4. Choose your operating system and click Next to continue.
  5. At System Recovery Options, select Startup Repair.

How do I fix my Bluetooth on Windows 7?

D. Run Windows Troubleshooter

  1. Select Start.
  2. Select Settings.
  3. Select Update & Security.
  4. Select Troubleshoot.
  5. Under Find and fix other problems, select Bluetooth.
  6. Run the troubleshooter and follow instructions.

Why does my Windows 7 keep crashing?

You may be using an outdated or corrupted video driver. System files on your PC may be corrupt or mismatched with other files. You may have a Virus or Malware infection on your PC. Some applications or services running on your PC may be causing Windows Explorer to stop working.

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