Question about HP Compaq Presario F730US Notebook

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My Compaq is doing the exact same thing!

It turns itself on and off periodically.Then returns to normal after taking the battery out for a few minutes (I guess it cools down in the process) I have the top f the line Norton Anti-everything bad and it detects nothing.I won't ever own one again. It's only 18 months oldfor crying ou loud

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Welcome to the wonderful world of HP and their support......none!! I have rebuilt so many of these things because they have cooked themselves well done, I can take them apart in my sleep. First, go to the HP support and drivers page, put in your model number and see if they have a BIOS update for your laptop. The new BIOS update they are putting out supposedly has a new algorithm to make the laptops fan run more efficiently and longer and faster to help keep melt downs from happening. Then I would suggest opening the laptop to expose the processor and heat-sink and purchasing and installing small square copper sheets over the processor and graphics or north-bridge chip. These can be identified by the fact that the heat-sink already has heat dissipating media on the right areas already....just replace it with the copper and then a VERY thin layer of thermal paste.

I'll give you the link to the service manual if you want to give it a shot. Good luck ParrotHead PC Repair

Copy and paste the link below to your internet browser and hit enter, when the page loads, scroll down to where it says download file here. You will need the program "Winrar" to use the file. This can be downloaded free from Run this first so that you can decompress and read the attached file from the guide page. Good luck ParrotHead PC Repair

Posted on Sep 06, 2009


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