m8100y stopped no boot, no beep, light food. No software or BIOS changes.

Hello

I have a m8100y PC which ceased boot, no beep or any other activity (spining hdd or all other front panel lights) light on power visible from outside is light up. There is no software or BIOS changes. He used to work fine and the next day it does not start. I spent the cord with my monitors cord to make sure it's good. Also open the front panel to ensure that the contact of the switch is good.

What would be my next steps to identify I have

(1) power supply is ba

(2) card mother or other components are a problem

It is a machine for 3 years and older, can the CMOS battery cause me to not start? What does the beep System x many times to warn that. I hear no beeps and the CD wont open, so I know that there is a power problem. But the power supply has an outside light that truns when I plug in the power band.

You will appreciate a help about what my next steps should be to identify the problem.

Thank you!

NB.

Naimy, welcome to the forum.

I think you may have a defective power supply unit (PSU).  Are the replaced component in a computer.  You can disconnect all unnecessary items, for example, hard drives, optical drives, USB devices, etc.  After these items are disconnected, try to start the computer.  Here's a guide to troubleshooting of the PSU.

If you need to replace the power supply, I like Corsair and OCZ.  I normally recommend at least 550W for peak power needs.  I suggest to measure the existing PSU and comparing them to the one you choose.

Tags: HP Desktops

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