Newer computers that use USB-C cables provide a couple of options for charging. Some laptops also have a light that indicates the battery is charging or that it is full. This rules out that the charging cable is faulty and narrows the problem to an internal failure. A laptop should run off just the power cord without the need for a battery. If your laptop has a removable battery, take it off now and see whether or not the computer stays on. Next, plug in the power cable to the laptop. If the computer powers on with just the battery, then you know the battery’s connection to the laptop is good. The goal is to determine whether the battery, the charger, or an internal failure caused the problem. Try doing so without the power cord connected to ensure that the battery is functioning. Start troubleshooting the laptop by turning it on. This is also a good time to contact your laptop’s manufacturer if it is still under warranty to get more specific troubleshooting steps as well as repair options. This will help pinpoint where the problem lies so you aren’t left trying random fixes that may not work. Let’s break down everything you need to know! Troubleshoot the Problemīefore we start looking at ways to fix your laptop’s battery, it is a good idea to troubleshoot the problem. It is also worth noting that the steps are intended for Windows users, but many also translate to macOS. This way, you still have access to your important files if the battery runs out of power while testing. Before getting started, it is also a good idea to back up any important data while your computer still has power. Fortunately, most problems are relatively minor and you can fix them with the simple steps outlined below.īefore panicking over a dead battery, it is a good idea to ensure that your laptop is plugged in and the charging icon is not on in the taskbar.įixing a laptop battery is a two-part process of first troubleshooting and then remedying the issue. P.S.Nothing is more annoying than a dead laptop battery, especially if you have work to do. I reckon if it ain't broke, no point messing with it. I've done this since optimal was introduced and had zero problems. Well, modern resource hogging games at least.Īs for everything else I have my global setting to Optimal so only gaming likely uses full power. That is, IMO it's just that bit better (possibly in extreme cases) to set prefer max performance in games. One other thing that solidified this opinion is that a small amount of very graphics demanding games already have the default setting on prefer maximum performance in the NVCP. But if a sudden heavy action/visual screen comes in after sometime not moving much or being in a simple menu I prefer not to take the chance (at the cost of power). My only reason for keeping max power when gaming is, I'm not 100% sure if the adaptive setting is quick enough to almost instantly ramp up the power everytime? Seems clear it is most of the time though. However in many casesĪdaptive will be just as good with the added benefit of saving power Seeing as I am not too concerned about GPU power usage I can conclude from this that "prefer maximum performance" is the most certain way to get proper/max performance. RAPOO E9270P Black 5GHz wireless / HP backlit Logitech MX Anywhere 2 Laser wireless / Logitech M330 wireless Seasonic Focus Plus Gold 750W / Powerbrick Panasonic SA-PMX94 / Realtek onboard + B&O speaker system / Harman Kardon Go + Play / Logitech G533 MSI RTX 2070 Super Gaming X Trio / Intel HD620 Noctua NH-U12A 2 fans + Thermal Grizzly Kryonaut Extreme + 5 case fans / Fanģ2GB DDR5 Corsair Dominator Platinum RGB 6000MHz C元6 / 8GB DDR4 HyperX CL13 Gigabyte Z690 Aorus Master / HP 83A3 (U3E1) Intel i7 12700K P-Cores 5Ghz / Intel i3 7100U
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