HP 250 G6, Руководство по техническому обслуживанию и ремонту

Страница: 72 / 122

System board
NOTE: The system board spare part kit includes replacement thermal materials.
Description Spare part number
System board (includes replacement thermal materials):
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows 10 operating system
For use in models with discrete graphics memory
● Intel Core i5-7200U processor and 2 GB of discrete graphics memory 926248-xx1
● Intel Core i3-6006U processor and 2 GB of discrete graphics memory 926249-xx1
For use in models with UMA graphics memory:
● Intel Core i7-7500U processor 926246-xx1
● Intel Core i5-7200U processor 926247-xx1
● Intel Core i3-6006U processor 926249-xx1
● Intel Pentium N4200 processor 934736-001
● Intel Pentium N3710 processor 926251-xx1
● Intel Celeron N3350 processor 934737-001
● Intel Celeron N3060 processor 926252-xx1
Before removing the system board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4. Remove the battery (see Battery on page 32 ).
5. Remove the optical drive (see Optical drive on page 33 ), if installed.
6. Remove the bottom cover (see Bottom cover on page 40 ).
7. Remove the WLAN module (see WLAN module on page 43 ).
8. Remove the memory module (see Memory module on page 45 ).
9. Remove the solid-state drive (see Solid-state drive (SSD) on page 53 ).
To remove the system board:
1. Position the computer upright, and then disconnect the following cables from the system board:
(1): Power connector cable
(2): Display cable
64 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts