HP EliteBook Folio 1020 EliteBook Folio 1020 G1 Notebook PC Maintenance and Se - Page 68

System board, WLAN module see

Page 68 highlights

System board NOTE: The system board spare part kit includes replacement thermal material. Description System boards for use in models without Windows 8: Equipped with Intel Core M-5Y51 processor Equipped with Intel Core M-5Y71 processor System boards for use in Windows 8 models: Equipped with Intel Core M-5Y51 processor for use in models with Windows 8 Standard Equipped with Intel Core M-5Y51 processor for use in models with Windows 8 Professional Equipped with Intel Core M-5Y71 processor for use in models with Windows 8 Standard Equipped with Intel Core M-5Y71 processor for use in models with Windows 8 Professional Spare part number 790064-001 790065-001 790064-501 790064-601 790065-501 790065-601 Before removing the system board, 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 bottom cover (see Bottom cover on page 32). 5. Remove the battery (see Battery on page 56). 6. When replacing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board: ● SSD drive module (see SSD drive on page 41) ● WLAN module (see WLAN module on page 43) ● Heat sink (see Heat sink on page 54) Remove the system board: 1. Disconnect the following cables: (1): Display panel (2): Speaker (3): Webcam (4): ForcePad (5): NFC module (6): Fingerprint reader 60 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts

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System board
NOTE:
The system board spare part kit includes replacement thermal material.
Description
Spare part number
System boards for use in models without Windows 8:
Equipped with Intel Core M-5Y51 processor
790064-001
Equipped with Intel Core M-5Y71 processor
790065-001
System boards for use in Windows 8 models:
Equipped with Intel Core M-5Y51 processor for use in models with Windows 8 Standard
790064-501
Equipped with Intel Core M-5Y51 processor for use in models with Windows 8 Professional
790064-601
Equipped with Intel Core M-5Y71 processor for use in models with Windows 8 Standard
790065-501
Equipped with Intel Core M-5Y71 processor for use in models with Windows 8 Professional
790065-601
Before removing the system board, 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 bottom cover (see
Bottom cover
on page
32
).
5.
Remove the battery (see
Battery
on page
56
).
6.
When replacing the system board, be sure that the following components are removed from the
defective system board and installed on the replacement system board:
SSD drive module (see
SSD drive
on page
41
)
WLAN module (see
WLAN module
on page
43
)
Heat sink (see
Heat sink
on page
54
)
Remove the system board:
1.
Disconnect the following cables:
(1)
: Display panel
(2)
: Speaker
(3)
: Webcam
(4)
: ForcePad
(5)
: NFC module
(6)
: Fingerprint reader
60
Chapter 5
Removal and replacement procedures for Authorized Service Provider parts