HP Elite Dragonfly G2 Maintenance And Service Manual page 55

Table 5-13 System board descriptions and part numbers (continued)
Description
Intel Core i7-1185G7 processor with 32 GB of system memory (OSR)
Intel Core i7-1185G7 processor with 16 GB of system memory (OSR)
Intel Core i7-1165G7 processor with 32 GB of system memory
Intel Core i7-1165G7 processor with 16 GB of system memory
Intel Core i5-1145G7 processor with 16 GB of system memory (OSR)
Intel Core i5-1145G7 processor with 16 GB of system memory
Intel Core i5-1145G7 processor with 8 GB of system memory (OSR)
Intel Core i5-1145G7 processor with 8 GB of system memory
Intel Core i5-1135G7 processor with 16 GB of system memory
Intel Core i5-1135G7 processor with 8 GB of system memory
Intel Core i3-1115G4 processor with 8 GB of system memory
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly
2. Remove the bottom cover
3. Disconnect the battery cable from the system board (see
4. Remove the audio board (see
When you replace the system board, be sure to remove the following components (as applicable) from the
defective system board and install them on the replacement system board:
Solid-state drive (see
●
Heat sink and fan assembly
●
Remove the system board:
1. Disconnect the following cables from the system board:
Display cable (ZIF) (1)
●
WLAN antennas (2)
●
Display cable (3)
●
USB board cable (ZIF) (4)
●
Keyboard backlight cable (ZIF) (5)
●
Extend cable (ZIF) (6)
●
Speakers (7)
●
(Preparation for disassembly on page
(Bottom cover on page
Audio board on page
Solid-state drive on page
(Heat sink and fan assembly on page
30).
Battery on page
41).
33).
38).
Component replacement procedures
Spare part number
M42292-xx1
M42291-xx1
M42290-xx1
M42289-xx1
M42288-xx1
M42287-xx1
M42286-xx1
M42285-xx1
M42284-xx1
M42283-xx1
M42282-xx1
30).
31).
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