Re: Repair of old SBC which beeps at boot - HELP NEEDED
Posted on 2023-11-12, 12:53
Second one might be a clue to your troubles. What was the "Primary Display Monitor" set to by default with empty CMOS? Options are usually VGA/EGA, CGA 40x25, CGA 80x25, or Monochrome. It was always VGA/EGA, and I've never changed it. ISA Video ROM C000,32K When this option is set to Enabled, the …