Lenovo System Boost using 100% CPU
I received a call out of hours last night to report that a users machine was constantly running it’s fans at high speed and CPU was maxing out. This had been happening for the last few days. Upon investigating, a process called “LenovoVantage-(LenovoBoostSystemAddin).exe” was consuming 100% of the CPU. After forcing this closed the CPU usage returned to normal and the fans died down. After a restart and a short period the same issue occurred.
I checked for driver/firmware updates etc but it was all up to date.
The fix was to open Lenovo Vantage, go to Device – Performance Boost and in there was a warning that a required device driver was missing. I clicked Fix it and following this update and a reboot the system is behaving perfectly fine. Thanks Lenovo!
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