System Board - HP EliteBook 840 G6 Maintenance And Service Manual

System board

NOTE: All system board spare part kits include replacement thermal material.
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows operating system
Table 6-13 System board descriptions and part numbers
Description
System board for use in models with discrete graphics memory (includes integrated processor)
Intel i7-8665U processor
Intel i7-8665U processor (OSR)
Intel i7-8565U processor
Intel i5-8365U processor
Intel i5-8265U processor
System board for use in models with UMA graphics memory (includes integrated processor)
Intel i7-8665U processor
Intel i7-8665U processor (OSR)
Intel i7-8565U processor
Intel i5-8365U processor
Intel i5-8265U processor
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly
2. Remove the bottom cover (see
3. Remove the battery (see
4. Remove the keyboard (see
5. Remove the RJ-45 board and bracket (see
6. Remove the fan (see
When replacing the system board, be sure to remove the following components (as applicable) from the
defective system board and install on the replacement system board:
Solid-state drive (see
●
Memory modules (see
●
WLAN/Bluetooth module (see
●
WWAN module (see
●
● Heat sink (see
Remove the system board:
66 Chapter 6 Removal and replacement procedures for authorized service provider parts
(Preparation for disassembly on page
Bottom cover on page
Battery on page
Keyboard on page
Fan on page 64).
Solid-state drive (SSD) on page
Memory modules on page
WLAN/Bluetooth combo card on page
WWAN module on page
Heat sink assembly on page
37).
49).
45).
RJ-45 board with bracket on page
39)
40)
43)
51)
Spare part number
L62755-xx1
L62756-xx1
L62753-xx1
L62754-xx1
L62752-xx1
L62760-001
L62761-001
L62758-001
L62759-001
L62757-xx1
37).
56).
41)