Hi, i have recently bought a powercolor myst 7870. Recently, i have been overclocking it but found that it throttles below stock speeds. Because of this i have flashed the bios to a newer .32 revision but found that changing the memory clock even by 1 mhz, freezes my computer. After that i reverted back to the .28 bios but the i can still cant change the memory clock even i could before i flashed. What could be causing this problem? I have reformatted by computer just to make sure it was not a driver issue. Thanks in advance.
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4/13/13 at 12:02pm