i have problem whit intel 750 ssd and my asrock x79 pro MB.
install intel 750 ssd then it can not enter UEFI SETUP interface
just hang up all black with only "9a" shown in monitor..
and detach it then i can enter UEFI SETUP interface.
i found Thread talk about similar problem
Intel 750 firmware upgrade made it unable to en... |Intel Communities
he allso have asrock board and 'A9' problem so i suspact there is bug in asrock UEFI
i mailed asrock TSD...but ... they can not found any problem in there testbed
they sent me this image yes they can enter UEFI SETUP interface whit intel 750 ssd...
what is it mean? only my ssd have problem?
exchage anoter intel 750 can fix it??