Can't access the bios

Bulanel12

Reputable
Jan 12, 2015
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0
4,510
Usually after i start the pc,it shows me the Asus mobo logo then i have to press F2 to continue to windows, now something is changed. I can't access the bios anymore, the screen is completely black until it gets to windows and the beep sound has changed. I tried removing the CMOS battery attempting to reset the bios but it didnt worked.Please help me, i can't install windows !!! (motherboard: ASUS m4n78)
 
How you wanna install Windows? The DVD drive should be now the 1st boot priority, insert Windows DVD and boot

How does the beep sound? short or long or multiple beeps, how many?

press key "del" to get into BIOS

Exchange the bios battery

Why was there the message "press F2"?