Hello there BleepingComputer... My friend just hand over his computer. He said it needed a good formating. I format and reinstall windows BUT. When i tried to activate it the whole thing went wrong. When i did a offline activation of windows 7 i clicked ASUS and product key ACER. I didnt want to do that. Now the computer is in a bootloop it changed background to ASUS Original but it gives me the background and the mouse. After a couple of secounds it reboots. And it keeps doing this again again and again. Ive tried to enter the BIOS and it says: BIOS Number not equal(23) The current one is (24). And it gives me a failure. Sometimes it gives me a real BSOD(not the normal ones) It says STOP CODE: C000021A (SYSTEM FATAL ERROR) Please help... Im desperte.