Upgrading CPU in Pavilion DV6000

I have got a pavilion DV6000 series laptop with a sempron cpu which I want to change to a Turion 64 x2 which someone from the office gave me. I have downloaded and printed off the service manual and followed the instruction for disassembly. I got most of it apart but came to the part after removing the keyboard which involved removing the top cover, this is where I came unstuck as I could not remove the top cover, it seems as is something was holding it in place, I looked all over the laptop but could not see any more screws that could be responsible.
Has anyone taken this model or another HP laptop apart and can they give me some advice on how I would proceed further in the disassembly.
Any help much appreciated.
erdie

 

Make sure the Turion64 your friend gave you was ripped from an HP machine. Otherwise, chances are it won't work.

 

It'll work, unless the CPU stepping is newer than the HP BIOS knows how to deal with, which is a good reason to flash in the latest BIOS before attempting such upgrades. Since the dv6000 series is still reasonably current there shouldn't be any incompatible Turion X2's on the market yet.

 

Maybe this might help...
http://h20181.www2.hp.com/plmcontent/NACSC/SML/

HP has videos of them disassembling the notebooks. Just select your notebook - dv6000 and choose 'FRU/remove replace' to get to the videos.

 

Thanks Miner, I will have a look at that tonight and see if it offers any help.

 

hmm, so would it be impossible to replace a 65 nm santa rosa with a 45 nm when they come out?

 

The socket hasn't been announced yet for Penryn, so we don't know.

 

I had a similar problem erdie. I was taking apart my dv6000 to replace the CPU goo with AS5 and I couldn't get the top cover off where the mouse pad is. I looked underneath, I looked through the disassembly manual several times and still couldn't figure out how to get it off. It could be that you just need to apply a little more pressure, but I didn't want to risk breaking anything. I even made a post regarding this, but no one answered with a response. I will be attempting this again soon when I receive my laptop back because I really want to get the AS5 in there to help with CPU heat dissipation.

 

I have found a repair/upgrade shop that will do it cheap, so I am going to take it there in morning. I will let you know how it goes.

 

erdie, make sure that they put Arctic Silver 5 in there! Since they are opening it up, you might as well have them put in a better CPU Goo that will help keep the processor cool.

 

I had the same issue. This is the solution. There are two 5mm hex bolts on the under side, where a second mini PCIe card could go next to the network card were there a plug for it. These two bolts secure the top cover. This is NOT in the service manual for the laptop.

 

Thanks MrFoo! Saved me from screwing up my motherboard...had the service manual but the 2 bolts aren't shown or talked about. Registered to say thanks...

 

Thanks so much MrFoo!!! I was also having the same exact problem and I probably would have broken my motherboard in half if I hadn't found your post. I registered just to say thanks and that I hope good things come your way!!

 

Woohoo MrFoo, you saved me too. I was really stuck but Google found this post and bingo!

Once I read this I saw the marks near these hex bolts that says "Remove". Still, very bad form it's not in the manual.

Thanks.

 

Ok, I was given a dv6113us 2 weeks ago for free since it didn't work. It had the typical no video boot problem. I paid someone on ebay to fix the laptop for me for 80 bucks . Hp said I was out of warranty so they couldn't help me. The guy on eBay told me that he would basically reball and resolder my geforce 6150 chip on there. I sent it in last week, and I just got it back in the mail yesterday and all is working great except for some random freezing at times. The laptop will freeze for a minute every couple of minutes. The hard drive just stops reading out of nowhere, then starts again. Its a brand new hard drive. I was thinking this had to do with heat somewhere in the system.

I downloaded Core Temp and found that the CPU was running pretty cool on both cores. Around 40c with medium load. Then I downloaded GPU-Z and saw these insane temps! I couldn't believe my eyes! My GPU temps hover around from 97 degrees celsius to 109 degrees celsius.



Before I sent in the laptop I tried taking it apart and was stuck at the top cover. Something was holding it together by the track pad. I almost ripped the cover off but decided to give up and put it back together. Now that I found the post from MrFoo, NOW I know what was holding me back! Thanks!

But now that I know how to take this thing apart, I'm thinking on applying Arctic Silver 5 on the GPU and everything else. I have a feeling that the guy either didn't apply any thermal goop on my GPU because he forgot, or he didn't put it on right. I seriously don't want this GPU's solder joints to melt or break again. Do you guys think it would help alot if I use Arctic Silver 5? I cant think of any other reason for my GPU being incredibly hot but my CPU be cool, even though they are sharing the same heatsink. What do you guys think? Thanks guys!

Edit: Every other program I have tried out there shows the same temps for the GPU

 

Ok I went ahead and took it apart. Thanks to MrFoo I was able to go all the way through. I finally got to see the GPU for the first time. I had no idea it was so tiny. I noticed that the GPU has no thermal goop on it. Instead it has a little thermal pad. No wonder this thing is overheating.

I see why the they used a thermal pad. It's due to there being a large gap between the heatsink and the GPU. I know that you normally aren't supposed to use Arctic Silver 5 for large gaps such as this, but I figured I would try it anyways since there is nothing to lose. I removed the thermal pad and used a huge blob of Arctic silver to fill in the tremendous gap. I also cleaned off the old crap on the CPU and used AS5 on that as well.

What I find pretty dumb is the fact that they only used 1 screw on 1 side to secure the GPU side of the heatsink. Before putting everything back together I managed to boot the laptop with the laptop fully taken apart. I connected the keyboard, battery, ram and screen without putting anything back together.

I booted into Vista and ran GPU-Z. The first thing I noticed is that the GPU temps were at around 70c vs the 109c that it used to be at. This is still hot, but a huge improvement. I then opened up Core Temp to view CPU temps. The CPU temps were now at 30c to 35c on both cores at idle. At full load the CPU would hit 43c. This is also a huge improvement.

I am now certain that I can bring the GPU temps down even further if I used a good thermal pad plus maybe some AS5. I just now need to see where I can find a thermal pad which is the right thickness. What's weird is that I swore these thermal pads were only used for video RAM, not an actual GPU core.

I'm even thinking of welding on a solid piece of copper onto the heatsink to further close the gap between the GPU and heatsink. It has been said that this heatsink is just too small to handle the heat from both chips, but I think it's sufficient for at least some decent and not perfect temps. Not only that but the CPU/GPU fan is always spinning but at very low speeds. I wonder how much better the temps could be if I had a way of spinning the fan up my self to 100% (only as a test because I know the fan kills the battery as it is)

Anyone have any ideas on what to do now? Anyone know what program I can use to control the fan speed? Speedfan can't do it, neither can that ik8fangui Dell fan control thingy program. I also want to know a way that I can underclock this GPU. Riva Tuner doesn't seem to work at all, nor does coolbits.

 

ya i realized i was missing those screws as well

 

you will have to detach the screen , there is a screw, connected to the CPU heatsink hidden under the plastic, where the screen swivels. You will also need to remove the dvd drive and the pci express assembly.

Look for hidden screws, once those are removed, it should come up easily.