HP CQ41-205TX, CQ41-204TX, CQ41-207TX, CQ41-224TX, CQ41-223TX, CQ41-213TU, CQ41-212TX manual RTC battery

Models: CQ41-211TU CQ41-210TU CQ41-205TX CQ41-208TU CQ41-213TU CQ41-211TX CQ41-224TX CQ41-212TX CQ41-209TX CQ41-209TU CQ41-208TX CQ41-217TU CQ41-225TX CQ41-223TX CQ41-207TX CQ41-204TX

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Removal and replacement procedures

RTC battery

Description

Spare part number

 

 

RTC battery (includes cable and double-sided tape)

486835-001

 

 

Before removing the RTC battery:

1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

2.Disconnect all external devices connected to the computer.

3.Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer.

4.Remove the battery (see “Battery” on page 4-7).

Remove the RTC battery:

1.Remove the two Phillips PM2.5×5.0 captive screws 1 that secure the Mini Card compartment cover to the computer.

2.Lift the right side of the Mini Card compartment cover 2, swing it to the left, and remove the cover 3. The Mini Card compartment cover is included in the Plastics Kit, spare part number 486862-001.

4–12

Maintenance and Service Guide

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HP CQ41-205TX, CQ41-204TX, CQ41-207TX, CQ41-224TX, CQ41-223TX, CQ41-213TU, CQ41-212TX, CQ41-211TX, CQ41-217TU manual RTC battery