Hi guys, i'm having trouble with my mobo Amptron P4M800-PRO When I plug my HDD WDC 250GB SATA to this mobo, it just wont work... nor the bios and the windows cant display the HDD At 1st, i thought that the HDD was broken, after i did RMA, the problem's still exist The funny thing is, when i plug in the HDD Seagate 80GB SATA to the mobo, it works! and when i tried to plug them all together, both of them didnt work. Does anyone know where i can download the bios updates for this mobo? Anyone care to help? thank u guys....