Having problems with your Compaq Presario 700 470024-192 Notebook ?

Compaq Presario F756NR. press power button,and it lights for 1 to 2 sec then goes out.If I hold the button down light comes on then goes off then on then off etc.


Answers :

Sounds like you need a new cmos ( that is a "10yrs" life button-cell battery located on the motherboard needed for the PC to boot ).
Is there a quick flash of a blue screen that says at bottom cmos checksum fail?
Repair Help & Product Troubleshooting for Compaq Presario 700 470024-192 Notebook

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