Release the wireless card antenna cables. Same problem with the GPU chip. Laptop shell is not damaged. Make sure the adapter outputs correct voltage. I found the guide to be excellent.

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HP Presario FUS Notebook PC – Product Specifications | HP® Customer Support

The laptop turns on and restarts after few second but the screen stay black. AC adapter just over 18V, CMOS battery just over 3V, no change on AC only without main battery, tried each memory card in both slots one at a time, tried no memory cards and no HD as previously suggested and no change.

Is there a lid switch in this model? There is also a little button under the touchpad, what is that for? Also, the short musical tone that normally sounds as the computer is warming up when first turned on, does not sound. Even though it passes test, the hard drive still could be faulty. Removed battery and tried to power on with no luck. Before you pull the cable and remove the keyboard you have to unlock the connector.

Where to turn it on? Let the repair process finish and try booting from the hard drive again.


HP Presario F730US Notebook PC – Product Specifications

I removed the screw for the dvd rw and it just wont slide out of the computer, not sure if have to take apart the whole assembly to remove the dvd drive, i unscrewed it, but still it wont come out. However, the 1 sec blue light is back. Can you give me viddeo what to do? When I do get it to come on, it will either stay on the black screen that says COMPAC, or it will go to the windows repair screen and stay there for a really long cmopaq scanning. Additionally I am connecting the notebook to the TV by using a RGB cable could this cause a problem or is there another problem.

What do you suggest, and how do I do it? First off let me say these are some awhsome instructions on how to disassemble Compaq Presario F notebook with one exeption.

Could be faulty memory. Then they light up again, and turn off. The connector is covered with yellow tape.

How to disassemble Compaq Presario F – Inside my laptop

Widescreen Display The laptop has a However, Gideo am not. Problem is that it can not start up. Can you tell me what the part is that I need to replace? How do you take apart the LCD bezel to check the Inverter?


This would make you think that the new battery had some charge in it and eventually ran down which would make you think that there is a problem in the cir that allows the power supply to furnish power to the computer and also charge the battery.

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Can components this small be bought and replaced? Is it f730ys necessary for me to go through the entire process of disassembly just to reach the audio connections?

Any other part can be used? No Longer Available Update Location close. The power light was turning on for a moment and then went off. As mentioned in the text, a couple of extra screws on this model but pretty obvious.

How to disassemble Compaq Presario F700

This cable is plugged into connectors on the motherboard on both ends. Thankyou for your response. Could that have caused it?