12-05-2018 04:33 AM
I've been dealing with slow speeds on my yoga 2 sometimes, theen finally checked the performance tab on task manager one time and noticed the CPU speed was steady at generally 0.78 GHz or 0.80 GHz and it won't change until I reboot the system. This was happening infrequently and didn't seem to have a bearing on whether the laptop was plugged in or not. I'd read elsewhere about plugging in and unplugging a laptop when it was doing something similar, but t had no effect on mine. I had also read whhere people had updated the bios and fixed it, so I looked for a bios update and found one on the lenovo website. I downloaded the update and ran it. Now it is not an intermittent issue, but seems ever time I resume my laptop from sleep mode, the CPU speed is set to a coonstant value of 0.78 or 0.80 until I reboot. Any assistance on fixing this would be greatly appreciated.