When the AC adapter cable is plugged in the lights are on as they should be. Laptop shell is not damaged. The only indication I get when I plug in the power supply is a little flashing light on the left front of 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? I dont think I like this laptop anymore. You cannot replace the VGA card because the video chip is integrated into the motherboard. Second attemp with another faulty mobo I can confirm that the oven method worked!

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This laptop is crazy. Xero December 16, at If your looking for the version of this part for 90 watt AC adapters please click here for our PJ Again, thank you so much. No need to bake the entire thing…. Any help would be most appreciated. I contacted HP 2 or 3 times since I found so many complaints on this model and there were presario f730us that Presario f730us was offering replacements, presario f730us repair, etc.

Please be aware that a reflow is a repair method of last resort. Reinstalling the Drivers will not fix this. I can plug it into a regular monitor and can see everything fine. It can change from being a solid presario f730us of solder into more of a honeycomb structure.

No soldering needed in this case. I used hemostats but I just checked and it looks like any needle nose f703us would work.

I done everything again at the computer was as it was. I really doubt that prezario problem is related to the processor.

I would try to bring broken one back to the store we bought and presario f730us what they say. Presario f730us DC jack soldered to the power connector board which can be unplugged from the motherboard.

Hewlett Packard (HP) drivers – Hewlett Packard (HP) Network Drivers

I disassembled the motherboard from the laptop with all recommended items removed as above and then put presario f730us in a preheated gas oven on full for 8 minutes on a baking tray supported by rolled up aluminium foil. The device manager shows nothing wifi. Too low wont do anything, too high for too short a time wont do anything. Tried it on a xbox motherboard with 2 RROD with no luck presario f730us will try again for a few extra minutes.

Thank you so much.

My computer has been slowly but presario f730us going to hell little by little. This jack is compatible with an AC adapter tip measuring 5. If you have ANY of these laptops, especially the F, chck your warranty. Also put small screws of the same length down into the presario f730us corners of the motherboard taking advantage of the holes built in, in order to keep the motherboard level.

This method of performing a reflow is well documented across various sites on the internet, and presario f730us many presaio have had success with it, it may not work in every case.

They are both HP DVs.

Hewlett Packard (HP) Network Drivers Download

Leave a Reply Cancel reply Your email address will not be published. I came to the point where, presario f730us times, when ever I turned it on, it would turn on and off automatically every two seconds unless I pressed the ALT button.

While they are on the fan is spinning, but nothing else seems to be presarioo. Being on disability its hard to just buy another. Take a look at sticker in presario f730us memory compartment. presario f730us

How to disassemble Compaq Presario F – Inside my laptop

Warren May 15, at 7: This is presario f730us good guide, except for one thing. Fred January 31, at Hi, i have the model laptop and i was presario f730us if someone can help me fixing sound problem. Clean the heat sink and test the laptop again.

Usually motherboard part presario f730us printed on that sticker. They want about the same amount to replace motherboard.

David December 6, at 5: I have Compaq f I have it now about 1 year and 5 months. Maybe one of the modules got dislocated. Thank you for this tutorial, it really helped presario f730us restore a dead F into a presario f730us working laptop. One from an Aspire and a Satellite A…. I immediately copied all the data off both drives in presario f730us it was a temporary fix.

Replaced screen, still same problem.