Subject: | |
From: | |
Reply To: | |
Date: | Mon, 14 Dec 1998 00:57:40 -0800 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
On 11 Dec 98 at 18:52, Bill Nussbaumer wrote:
> I went through them because they test the chips stability
> overclocked before sending it to you. (Anyone think this was a
> mistake?) They included a post-it note saying 464 Mhz @ 2.2 V.
>
> Also, the chip arrived with what appears to be an excess of
> thermal compound around the edges. I'll try to describe this ....
> the main chrome colored plate is clean and surrounding it is what
> could possibly best be described as "caulking" on the edges. The
> outer portion of the chip - that looks like hundreds of little pin
> holes - in each of these "pin holes" it appears that there is a
> small amount of this compound - and around the edge of this "outer
> square" is a little more compound. The main "board" part of the
> assembly is clean.
>
> Is this normal? Can it do any damage to the chip or cause it to
> run incorrectly? Was the compound applied incorrectly? I
> understand that very little compound is actually needed when
> cooling the chip. If it is a problem then is there any way to
> properly clean it or should I return the chip and buy it elsewhere?
Presumably, this is compound they applied during their testing.
There are two popular sorts of compound. The type I prefer is
silicone-based, and stays soft. The other sort dries and hardens,
and is often used to permanently attach heatsink/fan units.
I don't know what will remove this.
While I think I'd also be unhappy to receive this, they *may* take
the attitude that they were acting on your order and so be unwilling
to accept the return of the CPU. Basically, if they don't want to
take it back, I don't think you're in a very good position to force
them -- yet. If the presence of this stuff actually interferes with
cooling, you will not be able to achieve the 450 MHz you were
promised, and at that point you have grounds for a refund.
The back-ordered fan becomes important, then, because they may
choose not to accept such a CPU beyond some time period. If the fan
won't arrive within that period, you need to make other arrangements.
David G
PCBUILD maintains many useful files for download
on our web site - visit our download page at:
http://nospin.com/pc/files.html
|
|
|