 | Is there some steps like cleaning my EFI or something to optiise battery usage? I just changed my battery in my Dell Latitude 7490 and the screenshots are just testing (1080p youtube playback, some 12 hour video i found. It lasted 5 and a half hours. I think it could be better. Has anyone done this before? just a question im fine with what i have but was interested if this is really the maximum i can squeeze out of it. [link] [comments] |
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