old jon said:
Is it time to give the insides a good clean out ?.
All cooling working well ?.
Clean fans\heatsinks help a lot.
bw..OJ
About once every three months, my son starts getting warnings that the CPU
is overheating. His room is a dusty place, and the top surface of the CPU
heat sink gets covered with a felt-like blanket of fiber dust that shuts off
the airflow there.
We go in there with a camel's hair brush and brush and blow out dust
furiously. The only time I run or see his system monitor is right after we
do that. So the 41C plus or minus a degree that I usually see is "baseline"
and I have to guess he often runs it in the high 50's. I frankly don't know
what the warning temperature is, other than having accepted the defaults and
checking to see that they were within mfg's limits; I'm thinking 70C is
warning and 84C is shutdown.
Last night when we set it up again we put it on top of a desk instead of
down by the carpet, in hopes that it will collect less of the dust he never
deals with in his room. After it ran for several hours, the monitor showed
core temperature of 38C, and neither fan was running at full speed.
By contrast the Dell here in the family room has a different kind of heat
sink and much less airflow, and dust only gets to be a problem about once a
year; it has never overheated. I get more dust in the floppy drive than on
the heat sink! My 2.4GHz P4 obviously generates much less heat than the 2.8
Prescott model he has.
Anyway, on this small sample, about all I can legitimately say about Arctic
Silver is that it seems to be working at least as well as what was in there
before, and probably a bit better.