Hi all
I've got a homebuilt desktop that is maybe 5+ years old now but has only ever had 1 hardware problem a few years back where I had to replace the PSU with a Corsair 450w.
The MB is a DFI Lanparty Sli-DR
Basically there was nothing wrong last night when I fully shut it down and went to bed.
When I got up I pushed the power button as normal but it was completely dead. I tried the normal, on-off switching, changing plugs, checking connections, unplugging the non vital stuff e.t.c.
I took the PSU out the case and jumpstarted it with a paper clip and it seemed to work fine, and powered some fans.
However when I use the 24pin motherboard connector everything is dead when I plug it in to the MB fully. BUT, there is a flicker (a light on the MB briefly lights and fans briefly start) as I start to push the connector in AND when I pull the connector out. One time I got the lcomputer completely on when it was half plugged in (but had to turn it off because I hadn't connected hard drives e.t.c.).
Nothing ever happens when it's fully plugged in but when the 12 pin connector is half hanging the system sometimes oscillates (light flicker and fans for 0.5s then 3s of nothing then flicker e.t.c. without me touching it)
It sounds like a mobo problem really I think? I'm surprised that something can be perfect before turning it off and then show no sign of life when asked to be turned on again. It's like with a light bulb, if you turn it on and it surges and breaks, sure that makes sense but if it just never turned on again it doesn't make sense to me
Any ideas about this would be much appreciated
I've got a homebuilt desktop that is maybe 5+ years old now but has only ever had 1 hardware problem a few years back where I had to replace the PSU with a Corsair 450w.
The MB is a DFI Lanparty Sli-DR
Basically there was nothing wrong last night when I fully shut it down and went to bed.
When I got up I pushed the power button as normal but it was completely dead. I tried the normal, on-off switching, changing plugs, checking connections, unplugging the non vital stuff e.t.c.
I took the PSU out the case and jumpstarted it with a paper clip and it seemed to work fine, and powered some fans.
However when I use the 24pin motherboard connector everything is dead when I plug it in to the MB fully. BUT, there is a flicker (a light on the MB briefly lights and fans briefly start) as I start to push the connector in AND when I pull the connector out. One time I got the lcomputer completely on when it was half plugged in (but had to turn it off because I hadn't connected hard drives e.t.c.).
Nothing ever happens when it's fully plugged in but when the 12 pin connector is half hanging the system sometimes oscillates (light flicker and fans for 0.5s then 3s of nothing then flicker e.t.c. without me touching it)
It sounds like a mobo problem really I think? I'm surprised that something can be perfect before turning it off and then show no sign of life when asked to be turned on again. It's like with a light bulb, if you turn it on and it surges and breaks, sure that makes sense but if it just never turned on again it doesn't make sense to me
Any ideas about this would be much appreciated