System Board - HP EliteBook 820 G2 Maintenance And Service Manual

System board

NOTE: The system board spare part kit includes the battery connector bracket and replacement thermal
material.
Description
System board for use only on computer models equipped with:
Intel Core i7-5600U processor and the Windows 8 Professional operating system
Intel Core i7-5600U processor and the Windows 8 Standard operating system
Intel Core i7-5600U processor and a non-Windows 8 operating system
Intel Core i7-5500U processor and the Windows 8 Professional operating system
Intel Core i7-5500U processor and the Windows 8 Standard operating system
Intel Core i7-5500U processor and a non-Windows 8 operating system
Intel Core i5-5300U processor and the Windows 8 Professional operating system
Intel Core i5-5300U processor and the Windows 8 Standard operating system
Intel Core i5-5300U processor and a non-Windows 8 operating system
Intel Core i5-5200U processor and the Windows 8 Professional operating system
Intel Core i5-5200U processor and the Windows 8 Standard operating system
Intel Core i5-5200U processor and a non-Windows 8 operating system
Intel Core i3-5010U processor and the Windows 8 Professional operating system
Intel Core i3-5010U processor and the Windows 8 Standard operating system
Intel Core i3-5010U processor and a non-Windows 8 operating system
Before removing the system board, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the service cover (see
a. Battery (see
b. Hard drive (see
c. Keyboard (see
d. RTC battery (see
e. Top cover (see
f. Heat sink (see
g. Fan (see
86 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Service cover on page
Battery on page 48)
Hard drive on page
Keyboard on page 60)
RTC battery on page
Top cover on page
Heat sink on page 82)
Fan on page 84)
46), and then remove the following components:
50)
66)
67)
Spare part number
781858-601
781858-501
781858-001
781857-601
781857-501
781857-001
781856-601
781856-501
781856-001
781855-601
781855-501
781855-001
781854-601
781854-501
781854-001