HP OMEN 17-cb0000 Maintenance and Service Guide - Page 59

System board, Backlight cable ZIF

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System board All system boards use the following part numbers: xxxxxx-001: Non-Windows operating system xxxxxx-601: Windows 10 operating system Table 6-10 System board descriptions and part numbers Description Intel Core i9-9880H processor and 8 GB of discrete graphics memory (GeForce RTX 2080; G-Sync) Intel Core i7-9750H processor and 8 GB of discrete graphics memory (GeForce RTX 2080; G-Sync) Intel Core i7-9750H processor and 8 GB of discrete graphics memory (GeForce RTX 2070; G-Sync) Intel Core i7-9750H processor and 6 GB of discrete graphics memory (GeForce RTX 2060) Intel Core i7-9750H processor and 6 GB of discrete graphics memory (GeForce GTX 1660Ti) Intel Core i7-9750H processor and 4 GB of discrete graphics memory (GeForce GTX 1650) Intel Core i5-9300H processor and 6 GB of discrete graphics memory (GeForce GTX 1660Ti) Intel Core i5-9300H processor and 4 GB of discrete graphics memory (GeForce GTX 1650) Spare part number L59778-xx1 L59777-xx1 L59776-xx1 L59775-xx1 L59774-xx1 L59772-xx1 L59773-xx1 L59771-xx1 Before removing the system board, follow these steps: 1. Prepare the computer for disassembly (Preparation for disassembly on page 29). 2. Remove the bottom cover (see Bottom cover on page 30). 3. Remove the battery (see Battery on page 38). 4. Remove the solid-state drive (see Solid-state drive and Optane memory module on page 32). 5. Remove the fan/heat sink (see Heat sink/fan assembly on page 44). Remove the system board: 1. Disconnect the following cables from the system board: (1) Speaker cable (2) Touchpad cable (ZIF) (3) Keyboard cable (ZIF) (4) Backlight cable (ZIF) (5) WLAN module antennas (6) Hard drive cable (ZIF) (7) Card reader cable (reverse ZIF) (8) Display cable (ZIF) (9) Thermal sensor cable (reverse ZIF) (10) Power button board cable (ZIF) (11) Power connector cable Component replacement procedures 49

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System board
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating system
xxxxxx-601: Windows 10 operating system
Table 6-10
System board descriptions and part numbers
Description
Spare part number
Intel Core i9-9880H processor and 8 GB of discrete graphics memory (GeForce RTX 2080; G-Sync)
L59778-xx1
Intel Core i7-9750H processor and 8 GB of discrete graphics memory (GeForce RTX 2080; G-Sync)
L59777-xx1
Intel Core i7-9750H processor and 8 GB of discrete graphics memory (GeForce RTX 2070; G-Sync)
L59776-xx1
Intel Core i7-9750H processor and 6 GB of discrete graphics memory (GeForce RTX 2060)
L59775-xx1
Intel Core i7-9750H processor and 6 GB of discrete graphics memory (GeForce GTX 1660Ti)
L59774-xx1
Intel Core i7-9750H processor and 4 GB of discrete graphics memory (GeForce GTX 1650)
L59772-xx1
Intel Core i5-9300H processor and 6 GB of discrete graphics memory (GeForce GTX 1660Ti)
L59773-xx1
Intel Core i5-9300H processor and 4 GB of discrete graphics memory (GeForce GTX 1650)
L59771-xx1
Before removing the system board, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly
on page
29
).
2.
Remove the bottom cover (see
Bottom cover
on page
30
).
3.
Remove the battery (see
Battery
on page
38
).
4.
Remove the solid-state drive (see
Solid-state drive and Optane memory module
on page
32
).
5.
Remove the fan/heat sink (see
Heat sink/fan assembly
on page
44
).
Remove the system board:
1.
Disconnect the following cables from the system board:
(1)
Speaker cable
(2)
Touchpad cable (ZIF)
(3)
Keyboard cable (ZIF)
(4)
Backlight cable (ZIF)
(5)
WLAN module antennas
(6)
Hard drive cable (ZIF)
(7)
Card reader cable (reverse ZIF)
(8)
Display cable (ZIF)
(9)
Thermal sensor cable (reverse ZIF)
(10)
Power button board cable (ZIF)
(11)
Power connector cable
Component replacement procedures
49