![]() ![]() A recommendation from the Acer support website is to "fully discharge the battery" which is difficult to do.because the laptop dies when running on battery! Have contacted Acer Support, will try to discharge battery overnight and will report back. The battery continues to report high charge levels when the laptop dies very suddenly. The laptop continues to give trouble when running on battery, so the "Sensor Monitoring Service" appears to be a red herring. I realise this is tentative, but that service may be part of the problem. I've now reset this service to "Automatic (Delayed Start)" and have been operating for over 60 minutes (so far) on battery without failure. About that time, I started having the laptop dying when running on battery as described, though I didn't connect the two thoughts till now. But I also remember recently stopping the following service: Sensor Monitoring Service (SensrSvc)Ībout four weeks ago because I was finding the inconsistent dimming/brightening of the screen and buttons annoying. Full battery time for the current activity (Estimated) 06:34:08Īm busy discharging my battery in order to recharge and see if this improves, as suggested.Remaining battery time for the current activity (Estimated) 05:03:08.Charge/Discharge Rate -6,098 milliwatts.Is there a Windows Service that needs to run to communicate battery levels from the hardware to the OS? Is there any hardware diagnostics I can run on the battery itself? UPDATE 1įollowing on from one of the comments, here is the output from batterinfoview: I've carefully checked my power plan in Control Panel and again, nothing looks wrong. Neither shows any particular problem when you view the properties. Microsoft ACPI-Compliant Control Method Battery In Device Manager, the "Batteries" hardware seems ok. I get anything from about 3-15 minutes (random) before power goes. The battery icon will be showing well over 90% in the notification area of the taskbar. Windows does not hibernate and no unsaved work is recoverable. And I mean no warning, it is like someone yanked the power from a desktop PC. Suggested: Why does my Laptop Runs Slow When Plugged In?.My Acer Aspire S7-392 runs well on mains, but on battery shuts down suddenly and without warning. We explained this in detail in another blog post. In some cases, a failing charger or battery may also cause these kinds of problems. You can just reset the plans to fix this. Most often, It’s a misconfigured power plan slowing your computer down when plugged in. This is an unusual problem since Laptops are designed to maximize performance on AC power. Or if your laptop runs slow only when plugged in, read this blog. But if the problem still persists, you can try these methods reported by WindowsReport. Most cases of fps capping and performance drop can be fixed by following this guide. This may or may not fix the issue, but it makes sure that any bug in the OS isn’t responsible. If none of the above solutions worked, consider reinstalling windows. If you find anything related to performance, change it to prefer performance. If the temperature is frequently getting close to the tj-max limit (Temperature Junction Maximum), this can be the reason your laptop’s slowing down.Īfter you enter the BIOS screen, look for any settings related to power, performance, and battery. Install a third party temperature monitor and find out how high the temperature rises when playing games. Sometimes a laptop can limit performance due to overheating. Related: 5 Tips To Keep Your Gaming Laptop Cool. For example, longer backup time is important for a college-goer to complete their college works properly. This is important for people who spend a lot of time outdoors. Moreover, limiting GPU performance increases battery backup. Related: 9 Gaming Laptops with Incredible Battery Life. Rapid discharge when gaming can deteriorate your battery health over time. These safeguards limit rapid battery drain when playing resource-heavy games. And since GPUs draw a lot of power, Many OEMs (like Nvidia) put safeguards like the one I mentioned. But lithium batteries tend to have a limited lifetime. No, the battery doesn’t directly affect FPS. This all together results in a choppy and laggy gaming experience. When running on battery, it throttles GPU performance and caps maximum FPS to 30. Your Graphics card driver has a power-saving option turned on.Your laptop basically runs slower to conserve power and extend battery backup. This plan reduces overall performance when the laptop isn’t plugged in. On Windows, Your power plan is set to Battery saver.Why does FPS drops when I unplug my laptop? 1.1 Does the laptop battery affect FPS?.1 Why does FPS drops when I unplug my laptop?.
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