Acer Aspire 7520 ICW50 AMD Motherboard LA-3581P AS IS  EXACT BOARD PICTURED I powered on Laptop with motherboard on first attempt was able to get into bios. Then it froze. I powered off and powered on again, it starts but show no video and then resarts -- a cycle. I powered off and left it plugged in to charge battery, After a few hours I put a hard drive and it starts and boots off the hard drive but before the welcome screen, it turns off and restarts. I then powered off and parted out the laptop. It seems like an easy fix but we never attempt to fix computers. Recomed for the Advanced Techs out there.    Comes with NO warranty  =---      We do our best to describe items as accurately as possible, but mistakes happen. If you receive this item and feel it's not as described, please contact use first to resolve. We are customer friendly and your satisfaction is our priority.   exact item pictured