Hi everyone! Im stuck with a puzzling error that is getting me worried and frustrated. I recently bought a sager np9150, and was already sent for rma due to a faulty ac adapter. The laptop was working well til I activated windows, when it restarted, the computer would restart at bios. I inserted the installation disk and it would boot so im guessing its not a mobo issue? Even restoring to a different date (using the disk) would not help it! Im really frustrated especially since school is starting soon. I really need your help!! I deeply appreciate it! Thank you!!!