02-07-2018 03:40 PM
sorry for my bad english!
I have bought a used lenovo g50-70 and have this problem. The processor still on 0.8 Ghz and dont go up. The dc power are changed and older is this the problem? The computer still on "performance mode" and i have try all metod but dont go
02-09-2018 10:14 PM
Welcome to the Community Forums.
You can start with updating your chipset drivers from the support website specially if you already tried resetting the machine to its factory image via One Key Recovery.
Check if there are also any other drivers needing updates like graphics and network.
Restart at every finished installation and monitor the CPU performance with the charger connected and with multiple apps running to increase demand.
If those above steps fail, then you can go to the BIOS and reset defaults then save and exit.
Observe if you have correct time and date and restart before deciding on updating the BIOS itself.
Update us how it goes.