Rtc Battery - HP ProBook 640 G1 Maintenance And Service Manual
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Also See for ProBook 640 G1:
- Overview (61 pages) ,
- Maintenance and service manual (166 pages)
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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.
2.
Detach the RTC battery (2) from the base enclosure. (The RTC battery is attached to the base enclosure
with double-sided adhesive.)
3.
Remove the RTC battery and cable.
Reverse this procedure to install the RTC battery.
Battery on page
56).
Service cover on page
57).
Spare part number
651948-001
RTC battery 103
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Questions and answers
What is the most memory and what type ,can be used in a Probook 640 G1
The HP ProBook 640 G1 supports a maximum memory capacity of 16 GB. It uses DDR3L PC3L-12800 (1600 MHz) memory and has two SODIMM slots supporting dual-channel memory.
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