I have Galaxy 7900GS 256M with such PCB:
I really need help with non-resistor VCore & VMem mods. I've heard that to set VCore to 1.52 I need to lock 21st leg of 6558 to ground, but i dont know where is 21st leg(from where to count), where to connect it better and where is the measuring voltage point?
I'd be very grateful for any help on this, and also for VMem mod.
Thank in advance.
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