New
#1
Lose HDMI signal when Win7 boots up
New build WIN7u64 updated.
Mother board --Asus A88X-plus
CPU--AMD/APU A10 6800
8GB duel mem
630watts PSU
Asus 1080 monitor.
New Win7 install , normal, install any version AMD catalyst drivers reboot..
after windows logo, screen go black, windows still loads to desktop.
monitor loses signal...stand-by,, black screen. repeat, then stays on stand by.
reboot safe mode. uninstall HD display adaptor ..reboot. IT installs Standard VGA driver.
works fine, still can do 1080 resolution. but not as it should be. in High Definition
AND tiny red dots appear, mostly in dark areas and in videos.
I have tried 2 APU's, both get same results.
PLease any input will help. Im new to this.