brick

I have a G500 laptop with a recently upgraded i5-3340m inside. I originally bought the cpu and did the bios-mod for a wifi card. I was having some graphical glitches on sierra and read that you could fix it by allocating more than the original 64mb ram. I tried increasing it to 512 (Already too...

Hi Guys, Yesterday I tried to install mavericks on this particular laptop, I was able to boot with unibeast, I then saw the apple logo and suddenly the screen went blank. Nothing happened then, so I proceeded to shut down the computer at this point. I turned it on again, but the laptop wont...