HP Engage Go 10 Maintenance and Service Guide - Page 44

WLAN antennas, NFC module, Update the SMBIOS information in Computer Setup.

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To install the system board, reverse the removal procedure. NOTE: When replacing the system board, you must change the chassis serial number in the BIOS. When replacing the system board, you must reprogram the SMBIOS information about the affected computer. Failure to reprogram the board will result in eventual failure, such as an activation failure (when you would have to reactivate the computer) or a system recovery failure. Update the SMBIOS information in Computer Setup. WLAN antennas To remove the WLAN antennas, use this procedure and illustration. Before removing the WLAN antennas, follow these steps: 1. Prepare the computer for disassembly (see Preparation for disassembly on page 21). 2. Remove the display assembly (see Display assembly on page 21). 3. Disconnect the battery cable from the system board (see Battery on page 23). 4. Remove the system board (see System board on page 34). Remove the WLAN antennas: 1. Remove the antenna cables from the clips along the bottom of the speaker (1). 2. Peel the antennas off the computer (2). The right antenna is secured to the speaker. To install the WLAN antennas, reverse the removal procedure. NFC module To remove the NFC module, use this procedure and illustration. Before removing the NFC module, follow these steps: 1. Prepare the computer for disassembly (see Preparation for disassembly on page 21). 2. Remove the display assembly (see Display assembly on page 21). 3. Remove the battery (see Battery on page 23). 36 Chapter 4 Removal and replacement procedures

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To install the system board, reverse the removal procedure.
NOTE:
When replacing the system board, you must change the chassis serial number in the BIOS.
When replacing the system board, you must reprogram the SMBIOS information about the affected computer.
Failure to reprogram the board will result in eventual failure, such as an activation failure (when you would
have to reactivate the computer) or a system recovery failure.
Update the SMBIOS information in Computer Setup.
WLAN antennas
To remove the WLAN antennas, use this procedure and illustration.
Before removing the WLAN antennas, follow these steps:
1.
Prepare the computer for disassembly (see
Preparation for disassembly
on page
21
).
2.
Remove the display assembly (see
Display assembly
on page
21
).
3.
Disconnect the battery cable from the system board (see
Battery
on page
23
).
4.
Remove the system board (see
System board
on page
34
).
Remove the WLAN antennas:
1.
Remove the antenna cables from the clips along the bottom of the speaker
(1)
.
2.
Peel the antennas off the computer
(2)
. The right antenna is secured to the speaker.
To install the WLAN antennas, reverse the removal procedure.
NFC module
To remove the NFC module, use this procedure and illustration.
Before removing the NFC module, follow these steps:
1.
Prepare the computer for disassembly (see
Preparation for disassembly
on page
21
).
2.
Remove the display assembly (see
Display assembly
on page
21
).
3.
Remove the battery (see
Battery
on page
23
).
36
Chapter 4
Removal and replacement procedures