HP LTE Notebook PC 5250 LTE 5000 Family of Personal Computers Maintenance and - Page 63

is low, or the auxiliary battery is at end of its life. battery) to the computer; this charges the auxiliary battery. Replace the auxiliary battery. You have to set the Auxiliary battery charge Provide power to the date and time every is low, or the auxiliary computer (AC or battery), time you turn on battery is at end of its which charges the the computer. life. auxiliary battery. Replace the auxiliary battery. Battery charge does Battery is being exposed Keep the battery pack not last as long as to high temperatures or within the recommended expected. extremely cold operating temperature temperatures. range 50oF to 104oF (10oC to 40oC) or recommended storage range -4oF to 86oF (-20oC to 30oC). Recharge the battery pack. Battery has partially self-discharged. Recharge the battery. Discharge the battery completely until the unit powers off, and then completely recharge it. Repeat this process every 30 days. Power management is disabled. Set a power management level in Computer Setup. An external device or PC Card is draining the battery. Turn off or disconnect external devices when not using them. Extensive modem usage. Connect to external power source when using CD-ROM extensively. Extensive operation in Avoid extensive DOS mode (power operation in DOS mode. management is not implemented in DOS mode). Battery pack is Normal warming has No action is required. warm to the touch occurred due to after charging. charging. Battery gauge is The battery pack is new Fully charge the battery inaccurate. or has not been used for pack until the battery a long period. light on the computer turns off. Condition the battery