I was working on my homebuilt desktop system when it just cut out with no prior warning.
The motherboard is receiving power indicated by two leds.
Trying to re-start, I noticed that the fan for the CPU didn't start. This is a Crossair liquid CPU cooler - nothing complicated, straight out of the box. It has its own back fan, and an additional fan that is powered from the motherboard. Neither starts.
There is also a fan to cool the hard drives. This doesn't start either.
Nothing appears on the monitor when trying to boot, the machine will start up but not get as far as displaying anything on the monitor. No beep sequence, this mobo doesn't have a speaker.
I am unsure what exactly to make of this - what could have happened?
Did the CPU pop? (it's 3 years old but was only used for under two years)
Or is it more likely to be the motherboard after all?
Could all the fans have suddenly malfunctioned?
Does the CPU fan start if the CPU is dead? Or is the fact that the fan doesn't start, a sign that the CPU is dead?
How should I go about troubleshooting this?
Is it worth taking out the cooler to physically inspect the CPU - would I be able to smell it if the CPU died?
Very grateful for any tips!
The motherboard is receiving power indicated by two leds.
Trying to re-start, I noticed that the fan for the CPU didn't start. This is a Crossair liquid CPU cooler - nothing complicated, straight out of the box. It has its own back fan, and an additional fan that is powered from the motherboard. Neither starts.
There is also a fan to cool the hard drives. This doesn't start either.
Nothing appears on the monitor when trying to boot, the machine will start up but not get as far as displaying anything on the monitor. No beep sequence, this mobo doesn't have a speaker.
I am unsure what exactly to make of this - what could have happened?
Did the CPU pop? (it's 3 years old but was only used for under two years)
Or is it more likely to be the motherboard after all?
Could all the fans have suddenly malfunctioned?
Does the CPU fan start if the CPU is dead? Or is the fact that the fan doesn't start, a sign that the CPU is dead?
How should I go about troubleshooting this?
Is it worth taking out the cooler to physically inspect the CPU - would I be able to smell it if the CPU died?
Very grateful for any tips!