i recently got a MI chip for my v3 ps2. i have a question regarding the 2 installation pictures, one says NO GAP BIOS and the other says GAP BIOS. what exactly does this mean and which should i follow? also i am having trouble getting the mobo in my v3 out of the case, or is there no need to actually remove it before soldering? any tips when soldering to the actual 'prongs' of the chips that go into mobo, aka preventing bridging nearby points. thanks for any help.