System Board - HP 250 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 operating system
Table 6-14 Spare part description and number
Description
System board for use in models with discrete graphics memory:
Intel Core i5-8265U processor with 2 GB of discrete graphics memory
●
● Intel Core i3-7020U processor with 2 GB of discrete graphics memory
System board for use in models with UMA graphics memory:
● Intel Core i7-8565U processor
● Intel Core i5-8265U processor
Intel Core i3-7020U processor
●
● Intel Pentium N5000 processor
Intel Pentium 4417U processor
●
● Intel Celeron N4000 processor
● Intel Celeron N3060 processor
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly
2. Remove the following components:
a. Optical drive (see
b. Bottom cover (see
c. Battery (see
d. Display (see
When replacing the system board, be sure to remove the following components (as applicable) from
the defective system board and install them on the replacement system board:
● WLAN module (see
Memory modules (see
●
● Heat sink (see
Remove the system board:
IMPORTANT:
Optical drive on page
Bottom cover on page
Battery on page
Display assembly on page
WLAN module on page
Memory on page
Heat sink assembly on page
Make special note of each screw size and location during removal and replacement
(Preparation for disassembly on page
29)
32)
34)
54)
43)
36)
50)
Spare part number
L49981-xx1
L49980-xx1
L49976-xx1
L49975-xx1
L49974-xx1
L49979-xx1
L53961-xx1
L49978-xx1
L49977-xx1
28).
Component replacement procedures 63