I was away three weeks, and when I returned and started the computer, I heard beeps, but after a bit of trying the computer did boot. Worked fine for the rest of the day. The next day I get only beeps, computer would not boot, no video, only beeping
The motherboard is Gigabyte GA-890GPA-UD3H, Award dual bios
Using internal video, no video card.
Beeps are 2 long and 1 short. (Looked it up, this combination is not documented). Google turned up a few people who observed 2 long 1 short beeps, but no helpful information
What I have tried (no success or change):
1. put in video card. (though how this would work I don't know since I can't get to bios to deactivate internal video).
2. Removed and re-seated two memory sticks
3. Removed boot SSD
I plan to:
1. buy power supply tester, test power supply
2. Disconnect everything
I have had this computer for a few years. Not a problem to get a new MB, just want to make sure I try to debug first. Would appreciate any suggestions, and in particular what 2 long 1 short beeps means.