I know I'm over a decade over when this thread started, but I have a pro tip for anyone who still has an HP Pavilion Dv8000 (AMD, not the Intel model). If you want to try to overclock the pc to run faster, here's how:
Don't.
Just buy another laptop.
Please.
I bought a Pavilion Dv8000 off of my friend in excellent condition last year. It certainly aged over the years since it's initial release date but it still got the job done, considering all I used it for was burning CD's and managing files.
Whenever I'd stress the computer out, it always got hot. For instance, I refused to let the Pavilion sit on my lap because the bottom would get so hot during use that it felt like it was burning my leg. It didn't bother me at the time, because heat from electronics is natural.
But.
That heat lead to a much bigger problem.
One sunday, I had used the Dv8000 all day, and by the time i went to sleep at night, it was scorching hot, so I let it sit. Woke up the next morning and tried to turn it on.
The Power and Charging indicator lights at the bottom came on and the fan spun for a second, and i could very slightly see the LCD twitch for a split second as if the motherboard was communicating with the screen just fine, but it wouldn't display anything at all after that. After that though, no life. Just an idling computer with no display and no input or output to anything. I couldnt click or hold the power button to shut it off, i had to physically remove the battery from the bottom compartment.
The AMD unit had baked itself from excessive heat and the solder points on the board around it all needed reflowing.
Now, yes, you can pay to have this fixed, but given the age of the laptop it really isn't worth it.
I ended up just salvaging the RAM and HDD.
This was a very bad issue with Hewlett-Packards computers from around this time from what I know. The Dv8000 is a decently powerful laptop, but with poorly manufactured cooling and regulation parts.
So, if you would like to overclock that computer, I highly recommend you don't, unless you have the Intel model. I haven't heard of anyone that has this issue with the Intel models.
And if you're going to risk it and overclock it anyways, I wish you luck.
From what i understand, if you put heat and stress on these laptops, this problem is inevitable; just a matter of when it will happen.