Then a new battery. I noticed the issue a couple months ago when i went to get online and it just lagged out for about 10 minutes. I saw this penny trick on youtube. I had a bit of a problem figuring out how to disconnect one of the cables so this was easier. Once agin, thank you. My online research thus far has been completly unhelpful with possible causes ranging from the mother board, to the hard drive, to the battery. Connection of a monitor to either the VGA or S-Video ports results in erratic operation of both the laptop and external display.

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I may also make a base unit with a small fan that blows into the ventilation opening closest to the GPU chip, powered on plug-in only since we never do high demand video or have it on very long on battery.

My compaq presario died last year. This section is empty. Are there known issues for the f in this respect? The only indication I get when I plug in the power supply is a little flashing light on the left front lzn the case [right below the lid] and when I pust the power button a little flashing light right in the middle of the button for a few seconds but nothing else?


What is your laptop model? My question is does anyone know the button configuration to use so the laptop displays onto ln. Hello For Pressario F work fine — For how much time?

Help: Compaq Presario F700 (F730US) Wireless LAN Problems

Try taking your battery out and starting the laptop with just the ac cord plugged in, if it works, then your battery needs to be replaced.

Thanks for the disassembly help. This will enable wireless connection and it will be on all the time. The best way to find jp replacement motherboard is searching by the Compaq part number.

Maybe you have a slightly different model? As mentioned in the text, a couple of extra screws on this model but pretty obvious.

How to disassemble Compaq Presario F – Inside my laptop

Whether i can clean and dry it out thoroughly enough is another matter. Unscrew the bad fan and replace it with a new one. Any help will be appreciated.

Is the cooling fan and heat sink one piece or can you replace just the fan. I think im having the same or similar problem as Terris. This tutorial is brilliant.

Drivers for HP Compaq Presario F700 notebooks network cards

I have the presario f laptop. I found that the cooling fan was full of lint and etc. I downloaded vista driver and updated.

Can these parts be bought locally? Or if i wait for even half an hour it doesn nothing. Have you tried headphones?


Compaq Presario F CTO Windows 7 Driver

I can plug it into a regular monitor and can see everything fine. You can access and replace the processor if you remove the heat sink.

When you assemble it back together do not forget to lock the processor socket and apply some fresh thermal grease on the CPU. How f7700 I secure those loose connectors to the pins? If you have a question create a new topic by clicking here and select the appropriate board.

Ive tried manually restarting it many times but it has no affect. AC adapter is good, I tried with onother one but with same result. Remove four screws securing the top cover assembly.

You can help by adding to it. It sounds as though the backlight may have been damaged when it fell.

When it is booted it seems like it is constantly restarting but the screen always stays black, so i was wondering if this is a monitor problem or its not booting far enough for the screen to start?