Compaq 800 manual From Running on Batteries column

You can use your Notebook while the battery is draining or charging.

5. Click the Power Schemes tab.

6.From Running on Batteries column:

a.In the Turn off Monitor drop-down list, select Never.

b.In the Turn off Hard Disk drop-down list, select Never.

c.In the System Standby drop-down list, select Never.

7.Let the battery drain until your Notebook reaches Hibernation and turns off.

8.Plug in the AC adapter. Restart your Notebook.

9.Return to the Power Management Properties dialog box under Control Panel and re-enter your Power Savings settings to the desired level.

The battery is now calibrated.

PRESARIO MOBILE INTERNET PC BEYOND SETUP GUIDE	CARING FOR YOUR BATTERY 7-5
800 SERIES