Douglas Engelbart's prototype mouse at the Computer History Museum.

in Works

Fix frozen mouse on the Surface Book 2

My Surface Book 2 worked fine until the mid of April 2019.

I’m using a Logitech G502 mouse and it was randomly frozen, nothing crashed but it was annoying.

Fortunately, u/hotellonely found a fix that caused by a faulty Surface firmware. By putting these two commands in a PowerShell (Admin), we can take a smooth mouse back.

powercfg -SETDCVALUEINDEX SCHEME_BALANCED SUB_PROCESSOR PROCFREQMAX 4000
powercfg -SETACVALUEINDEX SCHEME_BALANCED SUB_PROCESSOR PROCFREQMAX 4000