System Board - HP ProBook 440 G7 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 10 operating system
Table 5-17 System board descriptions and part numbers
Description
System board with integrated processor for use in models with UMA graphics memory:
Intel Core i7-10510U processor
●
● Intel Core i5-10210U processor
● Intel Core i5-10210U processor (WWAN models)
Intel Core i3-10110U processor
●
Intel Core i3-10110U processor (WWAN models)
●
System board with integrated processor for use in models with discrete graphics memory:
Intel Core i7-10510U processor and NVIDIA GeForce MX250 graphics
●
Intel Core i7-10510U processor and NVIDIA GeForce MX130 graphics
●
● Intel Core i5-10210U processor and NVIDIA GeForce MX250 graphics
● Intel Core i5-10210U processor and NVIDIA GeForce MX130 graphics
Intel Core i3-10110U processor and NVIDIA GeForce MX130 graphics
●
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly
2. Place the computer in Battery Safe mode
3. Remove the following components:
a. Bottom cover
b. Battery
c. Fan
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:
Memory modules
●
● WLAN/Bluetooth module
● M.2 solid-state drive
Heat sink
●
Remove the system board:
60 Chapter 5 Removal and replacement procedures for authorized service provider parts
(Bottom cover on page
(Battery on page 36)
(Fan on page 47)
(Memory modules on page
(WLAN/Bluetooth combo card on page
(M.2 solid-state drive on page
(Heat sink on page 48)
(Preparation for disassembly on page
(Battery Safe mode on page
34).
37)
43)
Spare part number
L78087-xxx
L78085-xxx
L78086-xxx
L78083-xxx
L78084-xxx
L78082-xxx
L78080-xxx
L78081-xxx
L78079-xxx
L78078-xxx
33).
33).
39)