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Thread: AMD RM74 (HP tx2 tablet)+Natty -> overheat!

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hi all,

i'm 1 of unfortunate owners of hp tx2 1050 tablet, running on amd rm74. tablet known overheating problems. able use on windows, i'm undervolting , underclocking (550/1100/2200 -> 550/1000/1800) using k10stat. it's pain, @ least isn't reaching 100c anymore (on cold boot, reaches 90c before can turn k10 on).

on natty.
i've configured cpufreqd not let cpu burn, it's working charm. however, on windows, while stuck on 550mhz, stays around 50c. right now, stuck on 550mhz, 65c. went on try undervolt/underclock...

followed guide:
http://linuxsolver.blogspot.com/2011...in-ubuntu.html
install phc kernel (ppa, reboot, etc).
however, when change phc_vids, nothing changes.
so, last phc kernel supports rm74?
there other option? afaik, processor running on 0.2v should...

in advance..
ps: tried running unity on 550mhz pc? don't....

by way, pwmconfig isn't working either.... sensor can pick processor, no fan, no nothing.
if speed cooler bit, spend less time on 500mhz.... anyone?


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [SOLVED] AMD RM74 (HP tx2 tablet)+Natty -> overheat!


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