1 Copper

RE: Bios bug: Latitude 7440

Hello Dell team,

with my E7440, I have also the same problems (Win 8.1).

After BIOS upgrate ver. 15, I have CPU speed issues every day. Only restarting can solve my problem. But I havent time for restarting my laptop 10 times per day.

Is there some workaround for fixing CPU speed without restart? I tried to hibernate and after wake up the CPU frequency was ok. But sometimes the laptop wake up and no application is running. Hibernate doesnt work everytime.