Service Manual
Page 143
...Repair Center: Likely Causes Battery. AC adapter. Check heat sink. 3-8 Troubleshooting and Diagnostics Service Manual empty battery indication. Battery does not charge. PCMCIA card use can affect battery life. Plug...modem use can affect battery operating time. Try another battery and AC adapter. Move notebook away from Start menu. Check timeout settings in Power in AC adapter or insert ...has correct power rating. Check power management settings in Control Panel to select Portable/Laptop power scheme. Certain applications can cause excess CPU and power usage. (User can...
...Repair Center: Likely Causes Battery. AC adapter. Check heat sink. 3-8 Troubleshooting and Diagnostics Service Manual empty battery indication. Battery does not charge. PCMCIA card use can affect battery life. Plug...modem use can affect battery operating time. Try another battery and AC adapter. Move notebook away from Start menu. Check timeout settings in Power in AC adapter or insert ...has correct power rating. Check power management settings in Control Panel to select Portable/Laptop power scheme. Certain applications can cause excess CPU and power usage. (User can...
HP Pavilion & Compaq Presario Notebook PC - Service Manual
Page 81
Symptom Notebook has .... Beeps repeatedly. Check timeout settings in Power in Control Panel to select Portable/Laptop power scheme. Check power management settings in use Power Options in Control Panel. ... charged battery Check battery and contacts. Try another battery and AC adapter. Notebook beeps repeatedly when battery is connected properly and battery installed properly. Make sure...AC adapter has correct power rating. If available, try another battery if available. Move notebook away from Start menu. Check for blocked air vents. Repair Center: Likely Causes Battery...
Symptom Notebook has .... Beeps repeatedly. Check timeout settings in Power in Control Panel to select Portable/Laptop power scheme. Check power management settings in use Power Options in Control Panel. ... charged battery Check battery and contacts. Try another battery and AC adapter. Notebook beeps repeatedly when battery is connected properly and battery installed properly. Make sure...AC adapter has correct power rating. If available, try another battery if available. Move notebook away from Start menu. Check for blocked air vents. Repair Center: Likely Causes Battery...