Msi Grenade A68hm bios is not working

Hi for the last 2 days i have been trying evey way to get into my bios .. i recently got a new screen and i cant get audio output on it .. it has to be connected to my onboard sound realtek that is switched off on the motherboard .. i switched it off when i first got the pc beacuse i knew audio and video would be transferred through the gpu . Now i need to get into the bios to turn it on .. click 2 bios 2 does not work says mobo not supported . i cant get any usb keyboard to work either no matter which usb port it will not power on to boot. I have tried many other ways such as removing the master hd but just says please select boot device and restart . Any ideas or thoughts would be appreciated .
Reply to Shuffy
4 answers Last reply
More about msi grenade a68hm bios working
  1. Can you use the delete key to enter bios?
    Reply to t53186
  2. nope as the keyboard will not power up in time
    Reply to Shuffy
  3. Looking at the manual there are two USB 2.0 ports between the video out and PS/2 connectors. Those would be the ports to use. Not sure what you mean about the keyboard powering on-I get confused easy. Did you try just pressing the del key every second or so right after power on the PC.
    Reply to t53186
  4. I mean the lights on keyboard don't turn on meaning it's not powered on even when u hit delete it doesn't do anything I have tried all ports . Can't work it out
    Reply to Shuffy
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