Hi everyone. I'm new here, so sorry if I do anything wrong. I have a Fujitsu S7020, and it's now acting quite strangely... When I press the power button (to go to Stand By mode), the computer sometimes wouldn't go on stand by. The screen would go blank, but the processor icon thing would still appear, and the fan would be running. When I leave my computer for a long time (say 15 minutes), the BSOD would appear... This also occasionally happens when I do something in Outlook. This used to be quite bad, i.e., the computer wouldn't be able to reboot. It stuck on the Windows loading screen for quite a while and then come to the desktop, and reboot again. I've tried reformatting my HDD (multiple times), but the problem persists. (This time, though, my computer runs fine after the reboot.) The error message on Event Viewer (ID 1003): Error code 100000d1, parameter1 00000010, parameter2 00000002, parameter3 00000000, parameter4 f82540e4. The BSOD said something about iaStor.sys, Intel's driver file, I think. I have no idea how to fix that though - -". I also attached the minidump files here. The first one was from using Outlook, and the second one was from leaving my computer for too long. Thank you for all your help!