After i update macbook air 2014 with Big Sur have a lot of problems battery drain very fast and i think when on sleep mode also drain for 1 hour drain from 100 to 0 only for wathing videos and surf in internet ? and ventilation go on very often.
MacBook Air 13″, macOS 11.1
Please see this post in another thread reporting a similar problem.
It is possible one of your apps may need updating to be fully compatible with Big Sur. Check the App Store for updates.
Launch Activity Monitor on your MAcBook and look at the CPU and Energy pages. You might be able to see one of the apps using more than expected CPU or energy, which will tell you who is causing the heat problem and needs to be updated or removed
Please see this post in another thread reporting a similar problem.
It is possible one of your apps may need updating to be fully compatible with Big Sur. Check the App Store for updates.
Launch Activity Monitor on your MAcBook and look at the CPU and Energy pages. You might be able to see one of the apps using more than expected CPU or energy, which will tell you who is causing the heat problem and needs to be updated or removed
Macbook Battery Big Sur
