Re: Replacing laptop cpu

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On 05/24/2015 10:22 PM, g wrote:

On 05/24/2015 02:51 PM, jd1008 wrote:
<<>>

But this machine had been working for years without this recent
issue. So, I kind of dounbt it he the graphics chip issue. It's
history included the death of the cpu cooling fan, which I replaced.
The laptop belonged to a friend at the time. She sent it to me to
fix. I replaced the cooling fan with an identical one specified by
the same manufacturer and model number on the dead fan.

After fan replacement, it started having this intermittent problem.
So, I am led to strongly suspect that overheating may have caused
the problem before I even put in the new fan.
.
before replacing or installing newer cpu, do what has already
been mentioned.

clean away old thermal paste, apply fresh _white_ *high temp*
thermal paste.

_do_not_ use a clear paste. clear does not give needed transfer.

as for installing newer type cpu, contact AMD support. who would
know better? ;-)

to find out if cpu is causing problem, use this script;

    #!/bin/sh
    while true ; do
      sensors >> ~/00-check-sensors
      sleep 600 ## set sleep period to an interval of your choice.
    done

when system locks up again, open "00-check-sensors" to see history
for temps and fans.

years back, i had a 586 system locking up. running above script
showed memory fan was slowing down. replaced fan, problem ended.


Good advice.
Will try it out.
Thanx.
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