Take the 2-minute tour ×
Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required.

Specs:(short)

  • Windows 8
  • ATI HD 2x 5770 CF
  • AMD 1055T
  • ASUS M4A89GTD Pro

Specs (complete) : geizhals.at

nothing overclocked.

The following happens randomly(!) throughout the day:

  1. Both screens (Dualscreen) go black and stay that way (turning them on/off doesnt help)
  2. Lights of my CD/DVD drives begin flashing
  3. The PC apparently doesn't shut down though since the ventilation keeps running, so I have to manually force him to reboot.
share|improve this question

1 Answer 1

up vote 0 down vote accepted

Seems my PSU was dying. It started making strange noises suddenly and when I replaced it, the other aforementioned problem disappeared as well.

share|improve this answer

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.