Display blacks out

  Terrygee 17:14 15 Mar 07
Locked

When clicking to select an item, or occasionally in the middle of typing, the display blacks out for about a second or two. Occasionally the blackout is permanent, so I need to power off and restart. On those occasions the monitor "on" light remains illuminated and the PC disc activity light continues to flicker as though still working. Any suggestions?

  crosstrainer 17:17 15 Mar 07

First port of call: check that all your connections are tight at both monitor and PC.

If that yields no joy, you may have to check that your graphics card is secure in it's slot.... this would mean opening the case (not a good idea if you are under a warranty, as doing so will invalidate it)

This thread is now locked and can not be replied to.

Best phone camera 2016/2017: Galaxy S7 vs iPhone 7 vs Google Pixel vs HTC 10 Evo vs OnePlus 3T vs…

1995-2015: How technology has changed the world in 20 years

The Pantone Colour of the Year 2017 is Green

Super Mario Run preview | Hands-on first impressions of Super Mario Run: Mario's iPhone & iPad…