Hey guys having an issue with my friends laptop. It's an HP G62 with Intel I3 running windows 7. I have had to replace the screen and ever since it hasn't shutdown or gone into sleep mode properly. It will turn the screen off but the machine will still be running (fans etc) and the only way to turn it off is with the power button. I have tried alternating the RAM and it doesn't appear to be a Windows issue. The BIOS looks a bit outdated (F.07...I think the latest update is F.36) but I'm sketchy about about flashing the BIOS because if the laptop wont restart properly I don't want to kill the laptop. Any help will be greatly appreciated!