Dell Dimension 5150 / E510. will not power up

Dell Dimension 5150 / E510. will not power up

i have a problem in which the computer will not power up at all , what can be the problem ... i have replace the power supply with brand new suggested model , have replace cmos battery with brand new one an also have put new memory have tryed everything i know and can think of to do and have clean the inside of all the dust an so on but still nothing can anybody please help me to figure out what the problem could be an how to fix it

Asked by: Guest | Views: 241

Total answers/comments: 1

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Guest [Entry]

"Hi,

Here is a link to the start of the pages in the service manual for your PC which may help you. They detail what the problem might be by giving you the meaning of the lights and beep codes if any on display when you try to turn on your PC.

http://www.manualslib.com/manual/677079/...

Here is the link to the service manual.

http://www.manualslib.com/manual/677079/...

Hopefully this is of some help."