Pavillion G7 1263-nr: HP Pavillion G7 led beside the power supply plug flashes 3 times... does not illuminate?

Unit does not illuminate. When the Start button / stop is pressed with power cord only or with the battery and the power cord or battery only I get 3 flashes of the white LED on the side of the unit next to the power supply.

I replaced the receiver taken power in the change of unit No.....

I used an other (workin) power cord and adapter... no change.

I tried another battery (work)... no change.

I pulled the two memory chips don't... no change.

I put the two don't chip memory in one at a time... no change!

I'm out of solutions short of replacement motherboard which is not profitable unless I want to take a chance on a reduced opportunity to the Board of Directors.

Only the indication of all this work are three white flashes of LED is located just next to which DC adapter/cable plugs?

Any other suggestions/diagnosis would be appreciated.

Thank you!

I had to contact HP and according to them the power port led flashes 3 times after pressing the power on button, indicates a failure of the motherboard and requires a replacement.

Tags: Notebooks

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