HP EliteBook 820 G1, HP EliteBook 725 G2, & EliteBook 720 G1 Notebook PCs - Maintenance and Service Guide

System board
NOTE: The system board spare part kit includes the battery connector bracket and replacement thermal
material.
IMPORTANT: For system board replacement on serial numbers xxx501xxxx and below, use the conversion
kit (see product description for “(Gold Conversion Kit)”). For serial numbers xxx502xxxx and above, use the
standard spare kit (see product description for “(Gold)”).
Description Spare part number
System board (includes a graphics subsystem with UMA memory and replacement thermal material):
For use only on computer models equipped with an AMD processor:
Equipped with an AMD A10 Pro-7350B 2.10-GHz (SC turbo up to 3.30-GHz) quad core processor (4.00-
MB L2 cache, 19 W), a graphics subsystem with UMA memory, and the Windows 8 Professional
operating system (Gold)
802507-601
Equipped with an AMD A10 Pro-7350B 2.10-GHz (SC turbo up to 3.30-GHz) quad core processor (4.00-
MB L2 cache, 19 W), a graphics subsystem with UMA memory, and the Windows 8 Standard
operating system (Gold)
802507-501
Equipped with an AMD A10 Pro-7350B 2.10-GHz (SC turbo up to 3.30-GHz) quad core processor (4.00-
MB L2 cache, 19 W), a graphics subsystem with UMA memory, and a non-Windows 8 operating system
(Gold)
802507-001
Equipped with an AMD A8 Pro-7150B 2.00-GHz (SC turbo up to 3.20-GHz) quad core processor (4.00-MB
L2 cache, 19 W), a graphics subsystem with UMA memory, and the Windows 8 Professional
operating system (Gold)
802506-601
Equipped with an AMD A8 Pro-7150B 2.00-GHz (SC turbo up to 3.20-GHz) quad core processor (4.00-MB
L2 cache, 19 W), a graphics subsystem with UMA memory, and the Windows 8 Standard
operating system (Gold)
802506-501
Equipped with an AMD A8 Pro-7150B 2.00-GHz (SC turbo up to 3.20-GHz) quad core processor (4.00-MB
L2 cache, 19 W), a graphics subsystem with UMA memory, and a non-Windows 8 operating system
(Gold)
802506-001
Equipped with an AMD A6 Pro-7050B 2.20-GHz (SC turbo up to 3.00-GHz) dual core processor (1.00-MB
L2 cache, 17 W), a graphics subsystem with UMA memory, and the Windows 8 Professional
operating system (Gold)
802505-601
Equipped with an AMD A6 Pro-7050B 2.20-GHz (SC turbo up to 3.00-GHz) dual core processor (1.00-MB
L2 cache, 17 W), a graphics subsystem with UMA memory, and the Windows 8 Standard
operating system (Gold)
802505-501
Equipped with an AMD A6 Pro-7050B 2.20-GHz (SC turbo up to 3.00-GHz) dual core processor (1.00-MB
L2 cache, 17 W), a graphics subsystem with UMA memory, and a non-Windows 8 operating system
(Gold)
802505-001
For use only on computer models equipped with an Intel processor and a TouchScreen display
assembly:
Equipped with an Intel Core i7-4600U 2.10-GHz (SC turbo up to 3.10-GHz) processor (4.00-MB L3 cache,
15 W) and the Windows 8 Professional operating system (Gold)
802499-601
Equipped with an Intel Core i7-4600U 2.10-GHz (SC turbo up to 3.10-GHz) processor (4.00-MB L3 cache,
15 W) and the Windows 8 Standard operating system (Gold)
802499-501
Equipped with an Intel Core i7-4600U 2.10-GHz (SC turbo up to 3.10-GHz) processor (4.00-MB L3 cache,
15 W) and a non-Windows 8 operating system (Gold)
802499-001
Equipped with an Intel Core i7-4510U 2.00-GHz (SC turbo up to 3.10-GHz) processor (4.00-MB L3 cache,
15 W), a graphics subsystem with UMA memory, and the Windows 8 Professional operating system
(Gold)
802503-601
Component replacement procedures 107