Questions & Answers for: Dell diode problems

...problems) that you believe you have a motherboard with leaky capacitors (do not mention the burnt out diode, just tell then it no longer boots). After much interaction with Dell technicians, it turns ...

...e173fpf hello i have a problem with my dell e173fpf. no power , no led . i found that D854 (dual diode ) was shorted . replaced it with another kind of dual diode . it was ok and the monitors goes ...

...Any suggestions (I powered it up on the bench-not connected to a computer) check the power supply diodes in the smps output. I am sure, there is a diode in failure condition. And then check the FET ...

repair psu for gx280 HI!Im electronic engineer and we got have problem with this psu,otherwise we dont have problem with the other psu.Actually when you put ON the power psu it run for a few seconds ...

...circut and IC and video card. Which card would most likely be the problem child? Or could it be a diode on the power card? Seem if any problem existed with the power card it wouldn't work at all. ...

Distorted sound from new Dell desktop The desktop is 535S, everything else seems fine but all headphones and speakers I have used give high levels of distortion, there is a hiss that precedes and ...

i have an inspiron 1525, when i turn on the computer the monitor does not turn on. To the left of the power button, there are three symbols that look like padlocks, the first one is lit and stationary

...Thank you You need to check the voltage rails and see if a regulator has gone o/c or a zener

My Power Suplly makes a high pitch noise and the My Power Suplly makes a high pitch noise when there is power going to the power supply and the computer does not power up when the computer power ...

...can unsolder that and try to read with a lens and a good light else if it's a component like a diode or a fuse it's easy to replace it without the complete numberbut if you need a best ...