Sorry to put urgent in front but my lappy is getting way to hot now
I think ACPI isn't working.
With Klaptop tool I have tried to set it to different levels but that doesn't change a thing.
Also, the cpu's top speed is 1800Mhz and now it seems stuck at 1600Mhz.
I checked for the scaling config and there the 3 scalings are available, 1800000 1600000 and 800000.
I tried manually: echo -n 800000 > scaling_setspeed but nothing happens.
Help pls .........