HP 17-cn0 Series Maintenance And Service Manual page 57

Table 5-12 System board descriptions and part numbers (continued)
Description
Intel Celeron N4020
●
Models with discrete graphics memory:
● Intel Core i7-1165G7 with NVIDIA GeForce MX450 graphics adapter
● Intel Core i5-1135G7 with NVIDIA GeForce MX350 graphics adapter
● Intel Core i7-1065G7 with NVIDIA GeForce MX330 graphics adapter
● Intel Core i5-1035G1 with NVIDIA GeForce MX330 graphics adapter
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly (see
2. Remove the bottom cover (see
3. Remove the battery (see
4. Remove the solid-state drive (see
5. Remove the memory modules (see
6. Remove the WLAN module (see
7. Remove the fan (see
1. Disconnect the following cables from the system board:
Power connector cable (1)
●
Left fan cable (2)
●
● Display cable (ZIF) (3)
● Speaker cable (4)
● Keyboard cable (ZIF) (5)
● Backlight cable (ZIF) (6) (select products only)
● Touchpad board (ZIF) (7)
● Hard drive cable (ZIF) (8)
Fingerprint reader cable (ZIF) (9) (select products only)
●
USB board cable (ZIF) (10)
●
Preparation for disassembly on page
Bottom cover and rubber feet on page
Battery on page 34).
Solid-state drive on page
Memory modules on page
WLAN module on page
Fan on page 44).
32).
37).
35).
38).
Component replacement procedures
Spare part number
M50453-xx1
M50450-xx1
M50449-xx1
M50444-xx1
M50443-xx1
32).
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