Rtc Battery - HP ProBook 640 G1 Maintenance And Service Manual
This document is intended for hp authorized service providers only.
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Also See for ProBook 640 G1:
- Overview (61 pages) ,
- Maintenance and service manual (170 pages)
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3.
Release the power connector (3) from the clips and mold built into the base enclosure.
4.
Remove the power connector cable.
Reverse this procedure to install the power connector cable.
RTC battery
Description
RTC battery (includes cable and double-sided adhesive)
Before removing the RTC battery, follow these steps:
1.
Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the battery (see
5.
Remove the service cover (see
Remove the RTC battery:
1.
Disconnect the RTC battery cable (1) from the system board.
114 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Battery on page
64).
Service cover on page
65).
Spare part number
651948-001
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