A faulty power supply does not supply any power at all to a computer or supplies incorrect voltages. Most of the time faulty power supplies are not serviceable and require replacement.
old age, loose connection, overheating.
Either a dead battery - or a faulty power supply.
Voltage settings on the back of the power supply should be checked
Computer not booting
1: It can cause the computer to not have power, at all, so that when you press power, absolutely nothing happens. 2: If it's surge protecting feature is down, it could let a surge through and damage components.
You should not bother to check any power supply in the motherboard. You need to take the motherboard to service centre if faulty.
Either faulty power supply or faulty wiring, the latter of which can either be hot or ground.
A dead PC could have no power going to it. The power cable could be faulty or the circuit breaker on the power supply could be flipped. If these conditions all check out, then it is likely a faulty power supply. Try these solutions. If this doesn't work, let us know ;)
A faulty head gasket will cause power loss, coolant to mix with oil, and is a costly repair. Excessive heat is the primary cause for their failure.
1. wired plugged wrongly. 2 . psu is faulty 3. input supply faulty. 4. motherboard not fitted correctly.
PC will not turn on and no LEDs come on at all. Sometimes, though, this can be a motherboard problem as well.
Sounds like the coil plugs are faulty
It depends, a faulty bearing in the pump will cause increased load on the engine and make it sluddish and may if not attended to cause the belt to greak