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I have a bit of a major problem. I have 2 HD 7700 cards in my box, win 10/64, one card immediately goes into power saver mode at boot! I've even turned off all the power saver settings I can find! All known drivers are updated. I'm using DVI and HDMI port

Question asked by dr2@dlr2.net on Mar 26, 2017
I have a bit of a major problem. I have 2 HD 7700 cards in my box, win 10/64, one card immediately goes into power saver mode at boot! I've even turned off all the power saver settings I can find! All known drivers are updated. I'm using DVI and HDMI ports on each card, the theory is to push 4 screens! This is a very annoying problem!

 

 


 

 

They both used to operate fine, with one card periodically going into an annoying powersave mode and locking up the mouse and keyboard at the same time - reboots usually took care of that...now, the hard just goes into powersave mode and both monitors stay black....

 

what's wrong with these cards?

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