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Old burnt heatsink termal compound (white grease) removal

 
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Alon Brodski1

External


Since: Jun 19, 2004
Posts: 18



(Msg. 1) Posted: Tue Jul 25, 2006 2:55 pm
Post subject: Old burnt heatsink termal compound (white grease) removal
Archived from groups: microsoft>public>windowsxp>hardware (more info?)

Hello
I just got a 2nd hand 6 yo PC,PIII 800 133 (Coppermine-FC PGA).So I took a
heatsink off the CPU and found out that there's
old solid white burnt grease on a die,heatsink bottom and CPU body.What
should I do,how I can remove that off the CPU die?
Or just leave there as is?
Cleaning the heatsink is not a big deal,but CPU die...
Any ideas?

Thanks in advance,
Alon

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Loren Pechtel

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Since: Apr 28, 2006
Posts: 90



(Msg. 2) Posted: Tue Jul 25, 2006 2:55 pm
Post subject: Re: Old burnt heatsink termal compound (white grease) removal [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

On Tue, 25 Jul 2006 20:07:34 +0200, "Alon Brodski"
<abrodski.RemoveThis@delete.012.net.il> wrote:

>Hello
>I just got a 2nd hand 6 yo PC,PIII 800 133 (Coppermine-FC PGA).So I took a
>heatsink off the CPU and found out that there's
>old solid white burnt grease on a die,heatsink bottom and CPU body.What
>should I do,how I can remove that off the CPU die?
>Or just leave there as is?
>Cleaning the heatsink is not a big deal,but CPU die...
>Any ideas?

I've always cleaned them with the alcohol prep patches doctors use to
sterilize skin. It works very well.

You can probably get the same result from a bit of isopropyl alcohol
on a paper towel if you don't have a convenient source of those
patches.

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Alon Brodski1

External


Since: Jun 19, 2004
Posts: 18



(Msg. 3) Posted: Tue Jul 25, 2006 5:55 pm
Post subject: Re: Old burnt heatsink termal compound (white grease) removal [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

Thanks for your help!

I decided NOT to mess around with a CPU core,just cleaned the
heatsink.Better be safe,than sorry.

Al
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Peter

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Since: Apr 10, 2006
Posts: 24



(Msg. 4) Posted: Wed Jul 26, 2006 8:23 am
Post subject: Re: Old burnt heatsink termal compound (white grease) removal [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

Hi,

After you have removed the heatsink from the CPU, it is advisable to clean
out the old hard thermal paste (which had already dried and hardened on the
CPU surface as well as on the base of the heatsink) by using a cotton ball
damped with a very small amount of isopropyl alcohol . After the old hard
thermal paste have been removed from the surface of the CPU and the base of
the heatsink, apply a new film of thermal paste to the surface of the CPU
before re-attach the heatsink. It is to ensure the base of the heatsink to
have a perfect contact with the CPU for cooling.
--
Peter


"Alon Brodski" wrote:

> Thanks for your help!
>
> I decided NOT to mess around with a CPU core,just cleaned the
> heatsink.Better be safe,than sorry.
>
> Al
>
>
>
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Bob I

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Since: Jun 14, 2004
Posts: 2522



(Msg. 5) Posted: Wed Jul 11, 2007 7:56 am
Post subject: Re: Old burnt heatsink termal compound (white grease) removal [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

xtberia wrote:

> I am from Kolkata, India, and would appreciate very much if someone
> could please tell me where to procure the following items in Kolkata:
>
> 1. Thermal compound/glue for use between processor and heat sink.

Computer supply store.


> 2. Isopropyl alcohol.

Pharmacy/Drug Store

>
> Thanks in advance.
>
>
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Bob I

External


Since: Jun 14, 2004
Posts: 2522



(Msg. 6) Posted: Thu Jul 12, 2007 7:54 am
Post subject: Re: Old burnt heatsink termal compound (white grease) removal [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

Perhaps you are unaware this is not a local chat room or business
directory for your town. This is a worldwide accessible newsgroup for
the discussion of hardware issues relating to the Windows XP operating
system.

xtberia wrote:

> Bob I;2997929 Wrote:
>
>>xtberia wrote:
>>
>>
>>>I am from Kolkata, India, and would appreciate very much if someone
>>>could please tell me where to procure the following items in
>>
>>Kolkata:
>>
>>>1. Thermal compound/glue for use between processor and heat sink.
>>
>>Computer supply store.
>>
>>
>>
>>>2. Isopropyl alcohol.
>>
>>Pharmacy/Drug Store
>>
>>
>>>Thanks in advance.
>>>
>>>
>
>
>
> Are you sure my friend that you reside in Kolkata? The reason for
> asking this question is that either you are not a resident of this
> city, or you are plain guessing.
>
> Let me tell you that the first item is not to be had in any major
> computer stores across the city. While the latter cannot be bought from
> any pharmacy or a drug store, as you have pointed out.
>
> Both these items can be had at Brabourne Road. For the curious, please
> browse through chemical shops at Old China Bazar.
>
> I was given this information by an old acquaintance of mine who happens
> to be a chemist by education, and a consultant by profession.
>
> Hope this helps those who are in the same quandry as I was. I shall
> keep this thread upto date with my experiences in using thermal grease
> and isopropyl alcohol.
>
>

Perhaps you are unaware this is not a local chat room or business
directory for your town. This is a worldwide accessable newsgroup for
the discussion of hardware issues relating to the Windows XP operating
system. Please do not bother with a reply or continue with any thread
updates.
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