Please help! I have been getting a BSOD error message almost daily. I get one of two errors: either driver_irql_not_less_or_equal OR worker_thread_returned_at_bad_IRQL. I'll be in the middle of working and my computer will freeze up. Sometimes it will reboot itself, sometimes the blue screen comes up. I have tried everything I know. I have updated the BIOS version, reinstalled the OS, checked the hard drive numerous times, and ran the memtest86 test for 8 passes and they were all successful. Does anyone have any ideas????