Dell OptiPlex SX270 PC Desktop "dead power supply" Questions

...blinking light is a dead power supply usually. We had to replace upwards of 80+ power supplies so far accross 3 geographies. We ordered the upgraded power supplies and those seem to be working

...power computer will not turn on. Did NOT go dead during usage. was sitting for a couple of months and when i went to use it no lights - no power. opened the case and checked the fuse in the power ...

my machine goes off when its off like a power cut. pls can anyone help ? if you don't see any green light, it seem the power supply is dead

...power supply but still has the same problem...please help See my published guides entitled My Computer is not turning on!!! Is it dead!!! No POST!!! The problem most probably lies in either a loose ...

...green so please help me to fix this please if there is no display there is a problem with you vga card What color is the power button light? If it is Amber, you most likely have a dead power

...dead power supply. Whats with all the overly complicated answers. Every Dell I've ever worked on that had that problem was the power supply and I've fixed hundreds of them..... This is a power OR ...

my dell optiplex sx 270 won't boot your power supply might me dead

...dead power supply You may need to use the power switch on the rear to try that test also but if you get the same result it is usually conclusive. removing a power supply is not too difficult, if you ...

...power supply and only green light led is light on in the mother board. can you please advised me what will i do? is it related to to board problem.. please advised. thanks in advance Ive seen this ...

power light orange power supply is dead