Service Manual
Page 143
Try default settings. Battery may be extremely low. Notebook beeps repeatedly when battery is connected properly and battery ... decreases after turning on battery. Check power management settings in Control Panel to select Portable/Laptop power scheme. Run HP Battery Optimizer from any nearby heat source. Try another battery and AC adapter. Make sure... even while not in Control Panel. Motherboard. Check heat sink. 3-8 Troubleshooting and Diagnostics Service Manual Check timeout settings in Power in use Power Options in BIOS Setup. Plug in AC adapter or insert ...
Try default settings. Battery may be extremely low. Notebook beeps repeatedly when battery is connected properly and battery ... decreases after turning on battery. Check power management settings in Control Panel to select Portable/Laptop power scheme. Run HP Battery Optimizer from any nearby heat source. Try another battery and AC adapter. Make sure... even while not in Control Panel. Motherboard. Check heat sink. 3-8 Troubleshooting and Diagnostics Service Manual Check timeout settings in Power in use Power Options in BIOS Setup. Plug in AC adapter or insert ...