HP OMEN 15.6 Maintenance and Service Guide - Page 54

Fans, Prepare the computer for disassembly

Page 54 highlights

5. (GeForce GTX 1650Ti graphics cards) Thoroughly clean the thermal material from the surfaces of the heat sink and the system board components each time the heat sink is removed. Replacement thermal material is included with the heat sink and system board spare part kits. The following illustration shows the replacement thermal material locations. Thermal paste is used on the system board components (1), (3), (5) and on the heat sink areas (2), (4), (6) that service them. Fans Reverse this procedure to install the heat sink. To remove the fans, use this procedure and illustration. Table 6-6 Fan description and part number Description Fan assembly for use in models with GeForce GTX 1660Ti and RTX graphics cards Fan assembly for use in models with GeForce GTX 1650Ti graphics cards Spare part number L98737-001 L98738-001 Before removing the fans, follow these steps: 1. Prepare the computer for disassembly (Preparation for disassembly on page 31). 2. Remove the bottom cover (Bottom cover on page 31). 3. Remove the solid-state drives (Solid-state drive on page 32). 4. Remove the battery (see Battery on page 37). 5. Remove the heat sink (see Heat sink on page 41). Remove the fans: 44 Chapter 6 Removal and replacement procedures for authorized service provider parts

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5.
(GeForce GTX 1650Ti graphics cards) Thoroughly clean the thermal material from the surfaces of the
heat sink and the system board components each time the heat sink is removed. Replacement thermal
material is included with the heat sink and system board spare part kits. The following illustration shows
the replacement thermal material locations.
Thermal paste is used on the system board components
(1), (3), (5)
and on the heat sink areas
(2), (4),
(6)
that service them.
Reverse this procedure to install the heat sink.
Fans
To remove the fans, use this procedure and illustration.
Table 6-6
Fan description and part number
Description
Spare part number
Fan assembly for use in models with GeForce GTX 1660Ti and RTX graphics cards
L98737-001
Fan assembly for use in models with GeForce GTX 1650Ti graphics cards
L98738-001
Before removing the fans, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly
on page
31
).
2.
Remove the bottom cover (
Bottom cover
on page
31
).
3.
Remove the solid-state drives (
Solid-state drive
on page
32
).
4.
Remove the battery (see
Battery
on page
37
).
5.
Remove the heat sink (see
Heat sink
on page
41
).
Remove the fans:
44
Chapter 6
Removal and replacement procedures for authorized service provider parts