HP 17-p000 17-p199 - Maintenance and Service Guide - Page 63

RTC battery, Disconnect all external devices connected to the computer.

Page 63 highlights

7. Remove the WLAN module (see WLAN module on page 42). 8. Remove the system board (see System board on page 50). Remove the memory module: 1. Turn the system board over. 2. Spread the retaining tabs (1) on each side of the memory module slot to release the memory module. (The memory module tilts up.) CAUTION: To prevent damage to the memory module, hold it by the edges only. Do not touch the components on the memory module. 3. Slide the memory module forward (2) to remove it. Reverse this procedure to install a memory module. RTC battery Description RTC battery Spare part number 697917-001 Before removing the RTC battery, follow these steps: 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 unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 26), 5. Remove the optical drive (see Optical drive on page 27). Component replacement procedures 55

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7.
Remove the WLAN module (see
WLAN module
on page
42
).
8.
Remove the system board (see
System board
on page
50
).
Remove the memory module:
1.
Turn the system board over.
2.
Spread the retaining tabs
(1)
on each side of the memory module slot to release the memory module.
(The memory module tilts up.)
CAUTION:
To prevent damage to the memory module, hold it by the edges only. Do not touch the
components on the memory module.
3.
Slide the memory module forward
(2)
to remove it.
Reverse this procedure to install a memory module.
RTC battery
Description
Spare part number
RTC battery
697917-001
Before removing the RTC battery, follow these steps:
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 unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Battery
on page
26
),
5.
Remove the optical drive (see
Optical drive
on page
27
).
Component replacement procedures
55