Sapphire radeon 6850 red dots on screen


I have installed 2 months ago a Sapphire HD 5850.

The Problem:
Small red dots appear on screen when at windows or playing a movie, never during a game.

Restarting and all is ok for 1-2-3-...5 days or till the next movie....

O/S win 7 64bit, 8GB ram, 2x640GB HDDs, Mobo Gigabyte GA965P, CPU Intel Core2Duo 1.86Ghz.
3 answers Last reply
More about sapphire radeon 6850 dots screen
  1. remove your card and blown air into slot and plugged it correctly also tighten the cable.
  2. many thanks pro gamer, but before i open the tower (which i had already cleaned before 1 month), i opened the CCC and
    overide the fan of sapphire to run at 40% (the noise is still minimum).

    since your post (15 days) so far so good...
  3. most welcome! My friend.
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