Besides, your mileage will vary widely, as there are so many factors that can come into play, such as different hardware components, manufacturer battery tweaks, and the type of software that you run. The reason for this is that I want to focus on the adjustments that you can make and not spark a “my laptop is better than your laptop” type of debate here. Note: You’ll notice that I didn’t mention any details about the laptop we were working with, nor have I specified the number of hours that we got on a single charge. While we were experimenting and testing the various settings, I decided to write an article on the topic so that other like-minded individuals would have a foundation for tweaking Windows 8.1’s power settings. When we got up to x.x hours on a single charge, we decided that we had done the best that we could. So, over the course of about five days, we spent several hours at a time tweaking the various power settings, testing them, and then running the system to see how long it would run on a single charge. He asked if I could give him some pointers and I readily accepted, as long as he provided the refreshments.

As such, he decided that he was going to spend the first week with his new laptop fine-tuning the power settings to squeeze as much battery life as possible out of a single charge. He had heard that of all the recent versions of desktop Windows, Windows 8 was one of the most battery-friendly operating systems of all time (his terminology). Greg Shultz examines Windows 8.1's power settings to help you get the most out of a single laptop battery charge.Ī friend of mine who has been an adamant Windows 7 user recently purchased a Dell laptop running Window 8.1. Pro tip: Tweaking power options in Windows 8.1

Driver power state failure windows 8.1