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December 11, 2003 at 9:54 am #2296719

Blocky Screen

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by ghector · about 18 years, 5 months ago

After my computer is on for more than 30 mins, the screen goes white fuzzy, blocky. The system is still running behind it but you cannnot see any of it. The heat sink maintains a regular temperature. The graphics card is slightly warm. Any idea?

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- December 11, 2003 at 1:44 pm #2673596
  
  Reply To: Blocky Screen
  
  by thechas · about 18 years, 5 months ago
  
  In reply to Blocky Screen
  
  To narrow down the source of the problem, run the system with a different monitor.
  
  If it still fails in the same manner, try a different video card.
  
  Chas
- December 12, 2003 at 9:59 am #2673409
  
  Reply To: Blocky Screen
  
  by w2ktechman · about 18 years, 5 months ago
  
  In reply to Blocky Screen
  
  I would try a different monitor, if it still occurs, then replace the vidoe card. Also you can try that monitor with another system, if it still occurs try replacing the cable.
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