Can you give me advise what to do? Try removing memory modules one by one and test the laptop with each module separately. Are there known issues for the f in this respect? The circuit controlling USB ports is integrated into the motherboard. On step 13, the motherboard screw on the lower right open area is not circled, otherwise, every step is covered. Is there anything i could do to maybe fix this problem. The problem I am having is that my laptop will not turn on at all.

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Good job — Thanks. Troubleshooting Wireless Connection Problems My sister has a Presario f Peesario those ports stopped working too, replacing the USB board will not help.

HP Inc. HP Compaq Presario F Notebook PC – Citrix Ready Marketplace

The touchpad is not working…. I am replacing the LCD screen, but I am having trouble removing the keyboard from the laptop. It depends on the laptop configuration. The fuzzynes will go in and out, when i presrio a little pressure on the top of the screen it seems to work.


What could I wrong during assembly? You told me to check the video cable conection and its ok. Closing The Setup Utility I followed the towel trick about 1 hour, hoping not cause any damage to CPU.

HP Compaq Presario F700

I turned it off and tried again, same thing. This cable is plugged into connectors on the motherboard on both ends.

I have found just the fan that said it fits the f would they work. Sometimes it boots and works for awhile but eventually locks up. After that you should be able to access the touch pad from the bottom side of the top cover. The laptop is working again. Any ideas what I can do? I switched the inverter once before thinking that was the problem.

Try reinstalling the wireless card driver. I press the button for start up and the computer the lights starts only 1 second and close.

Thanks for the disassembly, a great help. Test your AC adapter with a voltmeter. After I finally rebooted I found the bottom to be very very hot, and i now had no network. It is possible show us how to make them back together step by step with out any problems.


I tried pluggin it in and starting it without the battery but still same result, so i dont think its the battery. I downloaded nvidia nforce network drivers It worked quite pesario for nearly two years but now there is a problem with the screen.

How to disassemble Compaq Presario F700

When To Create Restore Points Can you see DVD drive in the device manager? Unplug the LCD cable from the motherboard. HP part number looks like SPS: Move the knob on the wireless switch actually whatever left from it into the on position with a needle.

I know that static electricity is any laptops biggest enemy. Nor the power button board cable and the touch pad cable in step