[ltp] Silly question - no heatsink in R52

[Rainarrow]

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Hi,

Are you sure the chip you've seen is really the cpu? I suspect it's actuall=
y
the 82855 chipset, which is bare, without cover of the heatsink.
The CPU should be located just under that copper heatsink.

On 4/30/06, Torsten Wolf <t.wolf@tu-bs.de> wrote:
>
> Hi,
>
> not a linux specific question and perhaps somewhat silly: I just removed
> the keyboard of my R52 to look how dusty the interior might be. What I
> noticed first was, that the surface of the cpu was clean. Then I
> realised that I actually could see the cpu and asked myself if there
> should be a heatsink. The only cooling specific stuff I saw was some
> copper device (heatpipe?) with the fan to the left. With respect to the
> cpu  temperature which varies between 52-55degC (idle, yet fan starts at
> 55) and 80degC (busy at 2GHz) everything seems to run fine. Nevertheless
> I wonder, if there should be a heatsink. Do you have one above your
> cpus?
>
> Cheers,
> Torsten
> --
> The linux-thinkpad mailing list home page is at:
> http://mailman.linux-thinkpad.org/mailman/listinfo/linux-thinkpad
>

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<div>Hi,</div>
<div>&nbsp;</div>
<div>Are you sure the chip you've seen is really the cpu? I suspect it's ac=
tually the 82855 chipset, which is bare, without cover of the heatsink.</di=
v>
<div>The CPU should be located just under that copper heatsink.<br>&nbsp;</=
div>
<div><span class=3D"gmail_quote">On 4/30/06, <b class=3D"gmail_sendername">=
Torsten Wolf</b> &lt;<a href=3D"mailto:t.wolf@tu-bs.de">t.wolf@tu-bs.de</a>=
&gt; wrote:</span>
<blockquote class=3D"gmail_quote" style=3D"PADDING-LEFT: 1ex; MARGIN: 0px 0=
px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Hi,<br><br>not a linux specific =
question and perhaps somewhat silly: I just removed<br>the keyboard of my R=
52 to look how dusty the interior might be. What I
<br>noticed first was, that the surface of the cpu was clean. Then I<br>rea=
lised that I actually could see the cpu and asked myself if there<br>should=
 be a heatsink. The only cooling specific stuff I saw was some<br>copper de=
vice (heatpipe?) with the fan to the left. With respect to the
<br>cpu&nbsp;&nbsp;temperature which varies between 52-55degC (idle, yet fa=
n starts at<br>55) and 80degC (busy at 2GHz) everything seems to run fine. =
Nevertheless<br>I wonder, if there should be a heatsink. Do you have one ab=
ove your
<br>cpus?<br><br>Cheers,<br>Torsten<br>--<br>The linux-thinkpad mailing lis=
t home page is at:<br><a href=3D"http://mailman.linux-thinkpad.org/mailman/=
listinfo/linux-thinkpad">http://mailman.linux-thinkpad.org/mailman/listinfo=
/linux-thinkpad
</a><br></blockquote></div><br>

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