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System running hot

Posted: Wed Jun 29, 2022 5:35 pm
by frazelle09
We' re running PCLinuxOS, fully updated. This is a Toshiba P75 P7200 which seems to fold really great even at the lowest level. Wow. However for over a year now we've notice that our power supply gets really hot and a couple of weeks ago just stopped working. We finally got another one and in the meantime replaced the paste on the CPU. Tried the machine again this morning but after a while the ps is again really hot. So, not being able to afford another $30 for another ps, we used the webpage to stop folding - sigh

Do you suppose this machine just folds "hot" or... ?? Any thoughts?

Have a beautiful morning, please stay safe and be happy! :)

Re: System running hot

Posted: Wed Jun 29, 2022 10:10 pm
by promeneur

Re: System running hot

Posted: Wed Jun 29, 2022 11:18 pm
by Buuuh
frazelle09 wrote: Wed Jun 29, 2022 5:35 pm Do you suppose this machine just folds "hot" or... ?? Any thoughts?
If it did not run hot before, something must have changed. A CPU or GPU does not get just accidentially become hotter for no reason.
Do not just change paste, but check your cooler for dust, also do this on your powersupply. Also check airflow. If something blocks the airflow this might be the reason.

Re: System running hot

Posted: Thu Jun 30, 2022 3:25 pm
by frazelle09
Wow. What a quick reply! Thanks guys. i especially appreciate the answer from promeneur although our PCLinuxOS system does not use systemend so, as much as i'd like to use his solution, it looks like we're going to have to try Bruce's.

i also just learned that apparently "threads" also means "cpus" in fah-speak. That's really good to know - lol.

Have a radiant morning and please be happy! :)

Re: System running hot

Posted: Fri Jul 01, 2022 12:32 am
by JimboPalmer
This cheap Power supply is rated at 90 watts, quite a bit more that the stock Toshiba.

https://www.amazon.com/LXHY-Compatible- ... B081TYLBX2

Re: System running hot

Posted: Sat Jul 02, 2022 10:59 am
by promeneur
>> our PCLinuxOS system does not use systemd

Before openSUSE uses systemd the method was :

put the statements cpulimit in the file /etc/rc.d/boot.local

For example put in the file /etc/rc.d/boot.local the statements

Code: Select all

cpulimit --exe FahCore_a8 --limit 50
cpulimit --exe FahCore_22 --limit 50


then restart the PC