Hi! My Optiplex 3010 doesn't show nothing for screen. The cooler started, but then It sound 1-3-2 beeps. I have test with different Ram Memory, and new Power Supply, but It sound 1-3-2. What happen it? Do you know that happen? Can you help me? Thx
This is a "no memory" error - if swapping the RAM didn't help, the RAM sockets are bad. Replace the mainboard.