May 17 2009, 06:13 PM
QUOTE(Longshot @ May 15 2009, 03:06 PM)
Guys,
My sapphire 4770 still giving me problem when i try to overclock it with CCC.
Everytime i mess with the ATI Overdrive utility the screen will turn completely green with horizontal lines and the pc hang. (Especially when i click the apply button or the test button).
If i enable ATI Overdrive but don't mess with the clock or core speed, everything will be fine.
Any advice?
i have the same GC as you..same problem too if i chg values in Overdrive and press Apply button, PC will show black screen and hang..i just only chg memory clock, core clock at default, 750/850My sapphire 4770 still giving me problem when i try to overclock it with CCC.
Everytime i mess with the ATI Overdrive utility the screen will turn completely green with horizontal lines and the pc hang. (Especially when i click the apply button or the test button).
If i enable ATI Overdrive but don't mess with the clock or core speed, everything will be fine.
Any advice?
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