Service Manual
Page 143
... Center: Suggestions Turn down display brightness. Battery gauge might need calibration. Run HP Battery Optimizer from any nearby heat source. Some PCMCIA cards draw power even while...use can affect battery life. Check power management settings in Control Panel to select Portable/Laptop power scheme. Certain applications can cause excess CPU and power usage. (User can get ...sink. 3-8 Troubleshooting and Diagnostics Service Manual Make sure AC adapter has correct power rating. Move notebook away from Start menu. Unplug AC adapter and allow battery to reduce hard disk access and power...
... Center: Suggestions Turn down display brightness. Battery gauge might need calibration. Run HP Battery Optimizer from any nearby heat source. Some PCMCIA cards draw power even while...use can affect battery life. Check power management settings in Control Panel to select Portable/Laptop power scheme. Certain applications can cause excess CPU and power usage. (User can get ...sink. 3-8 Troubleshooting and Diagnostics Service Manual Make sure AC adapter has correct power rating. Move notebook away from Start menu. Unplug AC adapter and allow battery to reduce hard disk access and power...