Office a566n can't turn on computer with the button on the Tower

Turn the computer off before the hurricane irene hit.  When I went to turn on the computer today, the lap button does not work.  Monitor and printer agree.  Any suggestions?

jrd1000,

Well, you survived Irene, but HP does not. This is a circa 2004 P4 machine. 7 survived.

First of all, turn off the computer without disconnecting the power supply cord does not protect the power supply of the computer...

Disconnect all cables. Open the right side of the case, see Pg6 of repair: http://h10032.www1.hp.com/ctg/Manual/c00065391.pdf

Lay the case on the left side. Reconnect the mouse, monitor, keyboard and power supply cord.

Here is the standard test for the power supply. http://support.HP.com/us-en/document/bph06788

Variant of quick test:

(1) Green rear turned on him. Press the power button, fans can jiggle, green light turns OFF.  The PSU is bad.

Here is the original power supply specifications:http://www.power-on.com/atx12v250bt.html

Replacement: http://www.newegg.com/Product/Product.aspx?Item=N82E16817151086

Tags: HP Desktops

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