K404 Posted June 2, 2012 Share Posted June 2, 2012 I saw this on KPC, from Ronaldo and PJ Lots of issues...I lose monitor signal all the time... Black screen with vertical stripes (thin stripes red, green, yellow, white, etc). Is really hard to bench this card... Thanks for all Losing monitor signal is okay on this card: the card is still running the bench. Is this only a "quirk" of some cards, or all? Only one of my cards appears to do this. I guess I could use it as card 2 in CF.... but i'd rather know what was going on in the bench if i'm benching it alone. Thanks Quote Link to comment Share on other sites More sharing options...
Massman Posted June 3, 2012 Share Posted June 3, 2012 As far as I know, all HD7K series cards should have this issue. 7970 for sure; the 7870's as well. Quote Link to comment Share on other sites More sharing options...
Splave Posted June 3, 2012 Share Posted June 3, 2012 maybe there is some sort of fix Quote Link to comment Share on other sites More sharing options...
K404 Posted June 3, 2012 Author Share Posted June 3, 2012 What causes it, what fixes it? One of my cards does it from 1325MHz! and i've tried two shims, both my pots plus remounts. Contact looks fine. I thought it was heat/ bad contact to start with. Quote Link to comment Share on other sites More sharing options...
riska Posted June 3, 2012 Share Posted June 3, 2012 i think it is because of the cold there must be a chip to handle the signal from the core out to the dvi ports or somthing like that thats coldbuging and then no screen signal Quote Link to comment Share on other sites More sharing options...
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