we recently had a problem with our computer freezing and crashing. We found that if we went into safe mode, disabled the graphics driver, and re booted, the computer would work fine. We download a new graphics driver and also changed some monitor settings to re enable the graphics driver, but it kept crashing. Now when we try to boot into safe mode it gets to the line..........multi(0)disk(0)rdisk(0)partition(1)\windows\system32\driver\alim1541.sys......... and stops!!! We can still boot the computer in diagnostic mode but are afraid to change any settings to load any devices in case it crashes and we can't reboot. How do we get back into safe mode?