Hi I had an issue with freezing and restarting and through recommendations I found on the forums an BIOS update would be a possible help. I ran the bios update it became corrupt and I haven't been able to do anything since. I get the 500 error message. It attempts the Bios Update/Repair over and over with no new result. Ive tried every option recommended on the forums.. from wiin v+b cmos and bios resets. The usb stick reset a win 10 repair attempt. Unplugged battery, taken it apart. Ive tried just about everything. The only successful story I've read involved replacing the Bios chip itself with a new one. I was hoping to do that as a last resort, so if anyone have any recommendations or ideas on how to fix this issue, please let me know. Thanks in advance.