Package C-States on A515-51G

sheratan
sheratan Member Posts: 1 New User
edited August 2023 in 2019 Archives
Hi,

I recently realised that my Aspire A515-51G doesn't go into deeper Package C-states beyond C3. This kind of irked me since I know from my previous laptop that under certain conditions, this can help to have a better battery life. I think it's either locked from the BIOS, or there are some inconsistencies with the drivers that doesn't allow the computer from doing so. At first it was stuck on C2. But after installing IRST, it started to go to C3 and I haven't been able to do anything besides that. Even though ThrottleStop says that it's limited to C8, it doesn't use C6, C7 and C8 at all.

I was wondering if anyone else was having any problems with this, or have found any solutions.