I mean MSI support told me to install the 1.4 bios for this mother board latest is 1.3 on the MB web site...ya wanna now details of set hmm interesting. as I said the new build ran fine under win xp 32 bit it would resume from standby no issue now with win 7 64 bit installed it give black screen after resuming from sleep/hibernate mode with LCD monitor light being blue I have both D-Sub and DVI to the video card .. Running 4gig ddr3 ram.. vid card is an Sapphire ATI Raedon HD 6570 2gig of ram.. 500 gig seagate barracuda hard drive sata 6.0.. 550watt XFX power supply and a AMD Athlon X II Regor 250 3.0gHZ processor and a ASUS Xonar sound card and I almost forgot an intel EXPI9301 pci-e network adapter..tech support seems to think its the MB bios but bios flashed properly..I also replaced CMOS battery and reset to see if any change non...this is OEM win 7 soft ware and I really don't feel like having to RMA this board and have to spend more dollars on a microsoft key again..the system runs fine when up and running..your help would be greatly appreciated..