Hello, I have recently been having problems with blue screens and was getting a 116 error. I found it was being caused by a .sys file, ati----.sys. Unfortunately I can no longer get my computer to turn back on to verify the file name. I can hear fans and HDs, as well as lights on the motherboard, but nothing shows up on the screen. I also know that my monitor is working properly. I have reset the CMOS battery and it didn't help. I have a Radeon HD 3870 and an ECS KA3 MVP. Let me know what other info is needed and thanks in advance!