You should be able to find a part number for this cable in the official service manual. I have a small problem i need some help on. The screen begins to dim and then turns dark. I already told you that I changed que inversor first and then the back light, I can see the lamp is working but the screen is in black, no video. I have Toshiba Sat.

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But it has the wrong Bios on it. Because it is not reading the dvd or cd disk…….

How to Enable HP Presario Wireless |

It fell off the table. Searching on the internet showed this to be a common problem.

Most likely if you install a bit OS, you can use all 4GB. I had the same problem on F, and I fixed it thanks to this web site and this video: When assembling it back together, push the cable into the connector.

Disconnect both antenna cables from the wireless card. I would try to bring broken one back to the store we bought and see what they say.


It takes a beaten and keeps on jamming Am running Ubuntu I wonder how many are resolders. I now cannot get it to turn on.? Without any test equipment I would do exactly the same. Before i f557js a new one i was hoping to try and see if i can display image on television using the s video cord without the laptop screen hooked up.

How to disassemble Compaq Presario F700

Remove four screws securing the display panel. No soldering needed in this case. I have checked the voltage output of power supply and it is Replace the wireless card. It appears the time required to find this positioning is changing and becoming woreless precise, to the point I feel sooner or later my monitor screen will just stay black.

If it fails, nothing is lost since I would have to replace it anyway. Removed battery and tried to power on with no luck. Is it time for scrap heap f557ux does someone have another suggestion? I have ;resario fiddle around with the connection for it to start charging. It then attempts to power on again and repeats this process over and over again if left alone. Is there a good web sight to purchase a cooling fan for this unit? Is the cooling fan and heat sink one piece or can you replace just the fan.


The WIFI worked before replacing the motherboard. Find the seller with good return and exchange policy.

Thanks for the great information. Can you tell me what the part is that I need to replace? May 17th, 4.

The reason I ask is because the computer is saying to consider changing the battery. It means the whole motherboard has to be replaced. You cannot replace the VGA card because the video chip is integrated into the motherboard. Try reinstalling the audio driver.