Got a computer that just has an alarm (like a british police siren)
and will not boot. This siren developed about 2 weeks ago and hardware doctor said the system temp was in the red so i opened the case and cleaned everything and it worked good till this past Thursday when the siren came back and the PC locked up. I used the reset button and all the LEDs lighting normally but nothing on the monitor so I just turned the power supply switch off. Then I got home on Friday night and swapped the Video card with one that I had laying around and no help. Then I pulled out the memory modules and reinstalled and it booted OK but after a couple seconds the alarm came back so I fooled around with the memory till I thought I found a bad one and this I thought fixed it because alarm was gone and I left it on all night and it was ok this morning and I used it all day till about an hour ago when the Alarm came back and it locked up and now I have the same condition as on Thursday
356mg though down to 32mg installed right now
Rage Fury 32mg Video
PS- Have been pndering the Idea of upgrading this units MB&CPU anyway but still would like to find out this problem just for knowledge.