topic CPU clock Stuck 1.15ghz plugged in charge in Mobile and Desktop Processors

CPU clock Stuck 1.15ghz plugged in charge

iasas — Fri, 05 Jun 2015 05:57:19 GMT

Hello all, I have a problem with my clock speed of CPU on notebook asus N46VZ... it stack at 1.15ghz when i plugged in charge. But when i plugged out it become normal and clock speed can reach 2.5ghz. Can someone tell me how to fix this problem.. I have already update all driver and reinstall windows.

Re: CPU clock Stuck 1.15ghz plugged in charge

Hans_B_Intel — Fri, 05 Jun 2015 18:02:33 GMT

Hello isas,

You can check in the windows power options; the "processor power management" can be adjusted when you have power plugged in.

Go to: control panel=> hardware and sound => Power options=> edit plan settings =>change advanced power settings.

Under Processor power management, check that the processor maximum state is at 100% when plugged in.

Re: CPU clock Stuck 1.15ghz plugged in charge

iasas — Sat, 06 Jun 2015 04:59:16 GMT

hansb_intel

I have already do it, but the clock speed still stuck at 1.15ghz when plugged in..

Re: CPU clock Stuck 1.15ghz plugged in charge

Hans_B_Intel — Mon, 08 Jun 2015 16:07:35 GMT

This may occur if you are using a power adaptor that has a lower wattage than the one recommended for your system or if the power adaptor is damaged.

You can also check with the OEM to see if there is some kind of feature that controls this, maybe from the BIOS.

Re: CPU clock Stuck 1.15ghz plugged in charge

iasas — Thu, 11 Jun 2015 12:02:03 GMT

Still didn't solve the problem, but thx for solution... maybe this is a hardware problem on processor or motherboard