onsdag den 25. juli 2012

HP Envy 17 overheating solution

Hello,

If you own a HP Envy 17 then you probably know the issue of the computer overheating, if you send it in to HP it is maybe running smoothly again for a month or so before it starts getting way to hot again.

I bought a HP 17 1090EO 1 ½ year ago. But allready after using it for a couple of months it began behaving strange, the fan would run at full speed just after the computer booted up... after 5 months it gave me critical errors and the fan stopped working. I send it to HP and i got it back after a couple of days working again and they added an instruction of how to blow out dust of the computer, so i thought this was related to dust. But allready after a couple of months again it began getting hotter and hotter around 80 degrees celcius while idling... I browsed the forums for a solution and ALOT of people are having the same issue. I read a post that suggested to change the cooling paste. I wanted to try it but i had never disassembled a laptop before...

I found this instruction video of how to showing a guy taking apart his Envy:
http://www.youtube.com/watch?v=iyxWqUP9UWI

After an hour or so i had the computer totally disassembled. I checked the fan, next to no dust at all. Then i removed the cooler and this is what i found:


CPU and GPU with cooling paste:

CPU with WAY to much cooling paste that had a consistency of clay:


Less cooling paste on the GPU but same consistency and still sloppy work:




The cooling paste was isolating both the processors, i cleaned both processors and replaced the old cooling paste with Arctic Silver 5, now my Envy is idilng at 50 degrees celcius, when gaming the laptop does not exceed 80 degrees celcius (It is usually stable at 70) and the fan is never running at full speed anymore and the system is finally stable.

For all struggling with their Envy try to change the cooling paste or get someone to do it for you, HP is probably reluctant to use other cooling paste because they save like 5 cent pr processor they use that cheap stanard cooling paste on...

18 kommentarer:

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    Is good enough or not ? please kindly advice me, Thank You very much..

    SvarSlet
  2. Thank you, can you please provide me details on system issues you foresee while you install a printer, any external software to be downloaded?

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    SvarSlet
  3. Good details. Learning to clean the cpu fan, by reading like this is very fun and also with images is really helpful. I run a hp printer service center and also do laptop service so it is very much helpful for me and also our entire service team. Keep writing more on other computer parts also. Thanks

    SvarSlet
  4. Really good and useful article which helps computer and printer service people. Cpu fan which sits on the processor has to be removed carefully otherwise the fixing slot can break. Thanks for the post.

    SvarSlet
  5. Thanks for such good details on how to clean the cpu fan. We are into computer and home appliance service and it is fun to learn through online. Keep writing more.

    SvarSlet
  6. Dust collected in the fan can slow down the fan and can also cause to restart your PC. Good post with good details. Post more photos on how to clean the fan and also if you can also post a video in the blog. Thanks from a computer and led name board display service person.

    SvarSlet
  7. Very good blog post regarding cpu fan cleaning. We are into electronic name board service and learned a lot from online blogs like these. Thanks.

    SvarSlet
  8. Thank you for putting an effort to published this article. You've done a great job! Good bless!

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    SvarSlet
  9. Happy New Year Wishes for Brother & Sister Very nice post. I will surely subscribe you for posts by mail

    SvarSlet
  10. Wonderful blog & good post.Its really helpful for me, awaiting for more new post. Keep Blogging!
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    SvarSlet
  11. Thank you for using my Guide and if it work for you that makes me happy

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    SvarSlet
  12. Hi, thank you very much for help. I am going to test that in the near future. Cheers


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    SvarSlet
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