First post, by Joakim
- Rank
- Oldbie
So the other day I took out a hard drive from my MSI ms6119 (non pnp) 440bx. After a few hours I was to power it on and I heard some fan noise for a few seconds then it was silent and the computer did not boot at all.
The PSU is modern, and its fine, I tried it outside and on an other board as well. I tried an other PSU and get the same result with the motherboard.
I pulled out the motherboard from the case and there is visually nothing wrong with it. I disconnected everything from the board and If I let the PSU rest for a while, and connect it, the PSU and the CPU fan spins for half a second before turning itself off. It does this without me pressing the power button, so something seems strange. I tested some rails and to my limited knowledge it seems like the 5v rail has a short. I have read that tantalum caps can fail short but the board has none of those.
I'm not a wizard with these things but I wonder if there is something obvious I have missed.