Comp wont start.
Greetz to all.
My computer is not starting and im not sure what the reason is. It first started as a complete inability to power up, hiting the power button the computer didnt respond at all. I suspected the power unit so i bought a new one (550W as i have a ****load of HD-s and CD/DVDs inside) and replaced it. Now i get some response from the unit as the computer starts up for a short time (3-4 sec) bud then powers down again.
All the fans start up normaly (CPU fan, Casing fan, PU fan) and all looks normal but just wont stay on.
P.S. I get a very silent buzzing noise from the mainboard(i think). When i put my ear inside the comp i hear the buzzing but barely. Its kind of an ambulance melody (Tiii Naaa) but in a buzzing sound.
I removed all unneeded hardware (LAN/WLAN/Sound card), inserted another graphics card, inserted another ram module into a unused memory slot, and disconnected all HD/CD/DVD except the boot HD(tried another HD also), so im guessing its none of the above.
Any ideas what it could be, and what i can do to fix it?
Thx in advance. :wave: