gigabyte ga-7vkmls. Bought 3 years ago and installation went fine with xp pro. Now reformat HDD and re-insalll xp pro from the same disk. Divice manager Display Adapter is not listed, but listed as unknown. So, I updated it with the driver that came with the motherboard, then it is listed with no conflicts. However when I re-boot, it is again listed as unknown and there is again no Display Adapter listed in divice manager. I have reinstalled several times and this keeps hapening. I even wrote zeros to the entire HDD and that did not help. I also downloaded the latest display adapter from gigabyte and that did not help. Please help! paul