if your getting the msi post screen but using a wireless keyboard the keyboard wont turn on till the mb past the post screen. try a hard wire keyboard. if you have too clear the cmos to force the mb to go into the bios. if you have windows installed try using the msi bios tools software.
It's a wired keyboard. I'm not getting the post screen. After I turn on the computer, I get a black screen with the 99 at the bottom right. I do not have windows installed, I am booting it for the first time.
There were two sets of three pins labeled JUSB_PW1~2. There had to be a jumper on two of them to set what amount of power was supplied to the USB ports. Once I had the jumpers in place, it worked.