jboom91

I just did this bios unlock so that I could overlock my 660m and I have a couple points and questions to make. I had heard on a few posts here that we should not put our battery on lenovo dynamic graphics otherwise we would not get the 1000mhz and be stuck at 880, but the opposite was true for me, only lenovo dynamic graphics power setting kept my 660m at 1000 and the others I was stuck at 880. Any idea why? Also, right off the bat I tried to do an overclock while playing bioshock infinite using msi afterburner, I was at a spot in the game where I get 26 fps, so I minimized to msi afterburner and did a core overclock to 1250mhz which increased my fps by 6 frames, and increase my mem speed from 2500 to 2800 only saw an increase in 1 frame. The problem is that when I did this and went back into the game after a couple minutes my computer would lock up, my driver, and the game crashed, and then I went to msi and reset to regular settings and I would be fine. So I guess my couple questions to this is, is it even worth it to overclock the mem speed if I only see a 1 fps boost? And how come others on here claimed to do 1250 mhz core clock stable while it caused mine to crash after 2 minutes? Thanks everyone I'm very new to the overclocking business and just trying to learn the ropes, also thanks to op for the bios unlock!