Notebook Dell 3501 entrou em tela pre BIOS Warning Battery is low

Plug in your PC now." It's a desktop! It is always plugged in. This is the only computer I have. Could it possibly have something to do with my battery back-up unit I have for power failures? It is an APC 350, top button showing "On Line" is lit up. Do you think my battery back-up unit is the problem even though the "Replace Battery" light is.. Each item has two subitems — one for settings when the laptop is on battery power and a second for when the laptop is plugged in. Set the battery-level warnings. In chronological order, here are the items you can set: Low-battery notification: Sets a warning for a low battery level, before the situation becomes critical. Values are set to On.

Updating the battery drivers can help improve the performance and stability of your Dell laptop's battery. Outdated or corrupted drivers can cause issues such as the "Battery is low" warning or reduced battery life. Updating the drivers ensures that your Dell laptop is using the latest and most compatible software for the battery.. Try re-installing the Battery drivers and see if that helps. 1. Press Windows key + R. This will open Run. Alternatively, you can go to Start and search for 'Run' 2. In Run dialog box, type devmgmt.msc and hit Enter. 3. Expand Battery. 4. Right click on the Microsoft ACPI-Compliant Control Method Battery and click on Uninstall. 5.