SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : Advanced Micro Devices - Moderated (AMD) -- Ignore unavailable to you. Want to Upgrade?


To: ptanner who wrote (64544)11/29/2001 4:32:10 AM
From: Gopher BrokeRead Replies (1) | Respond to of 275872
 
and the socket temps reported are in line with those from this summer

The symptoms are of a cooling problem. I would not assume that a good socket temperature reading corresponds to good cooling. The problem I had was with heat distribution, not cooling. The heat sink compound had dry spots and areas of the chip were not in contact with the heat sink.



To: ptanner who wrote (64544)11/29/2001 8:24:48 AM
From: rsi_boyRead Replies (1) | Respond to of 275872
 
There are several cooling problems that can arise over time:

CPU fan: over time, fan performance degrades as the sleeve or ball bearings begin to wear out, the fan gradually slows down until it eventually stops or starts buzzing.By the time you notice anything it can be spinning half speed

thermal paste: some websites have documented thermal paste "creep" over time causes gaps to appear in the thermal interface between CPU/heat sink

dust: dust of course gets in the heat sink, acts as an insulator, blocks airflow. It also gets on the fan blades reducing their efficiency.

Case placement: it's easy to shift a computer too close to a wall or other equipment blocking effective case airflow

any of these problems on their own or combined could be causing your problem, especially if the computer was only marginally cooled to begin with (are you using boxed retail fan/heat sink