Hi, I have a Biostar TA785GE 128M with a Phenom ii x2 555 BE which I'm trying to overclock. Problem is I can't change the HT/CPU reference clock at all as it seems to be locked in the bios at 200. I have the latest bios for the board :88GCO701.BST released on June 1st 2010
Can anyone help me to change the clock?
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If your board is not an OEM one and supports OCing then continue.
There often is a setting which enables or disabled OCing, this is in the BIOS and should be near the frequency control. You could have a scout in your manual if you can't find it.
Hope that helps.
I have already enabled OCing by switching to manual overclock option. Everything else can be changed except the cpu frequency