This has really had me confused. The manual for the above motherboard tells you to put the bios clear jumper in the 1-2 position for clearing the bios and in 2-3 for normal operation. But it comes with the jumper in the 1-2 position on the two boards I ordered fom different retailers. The manual says specifically to not turn on with the jumper at 1-2. SO being prudent as to not fry my bios, i put it to the 2-3 position on both boards. No power up. After trying many things to ensure it was not the jumper, i put it to 1-2 for "fun". Both powered right on up. And after further testing, the clear is at 2-3 not 1-2. Anyone else notice this, this really confounded me, and I am awaiting a call back from MSI about this, as I strongly suspect a misprint.