System Board - HP ProBook 11 G1 Education Edition Maintenance And Service Manual

System board

NOTE: The system board spare part kit includes a graphics subsystem with UMA memory and replacement
thermal material.
Description
Equipped with an Intel Core i3-5005U 2.00-GHz processor (1600-MHz FSB, 3.00-MB L3 cache, dual core,
15 W) and the Windows 8 Professional operating system
Equipped with an Intel Core i3-5005U 2.00-GHz processor (1600-MHz FSB, 3.00-MB L3 cache, dual core,
15 W) and the Windows 8 Standard operating system
Equipped with an Intel Core i3-5005U 2.00-GHz processor (1600-MHz FSB, 3.00-MB L3 cache, dual core,
15 W) and a non-Windows 8 operating system
Equipped with an Intel Celeron 3805U 1.50-GHz processor (1600-MHz FSB, 2.00-MB L2 cache, dual core,
15 W) and the Windows 8 Professional operating system
Equipped with an Intel Celeron 3805U 1.50-GHz processor (1600-MHz FSB, 2.00-MB L2 cache, dual core,
15 W) and the Windows 8 Standard operating system
Equipped with an Intel Celeron 3805U 1.50-GHz processor (1600-MHz FSB, 2.00-MB L2 cache, dual core,
15 W) and a non-Windows 8 operating system
Equipped with an Intel Celeron 3205U 1.50-GHz processor (1600-MHz FSB, 2.00-MB L2 cache, dual core,
15 W) and the Windows 8 Professional operating system
Equipped with an Intel Celeron 3205U 1.50-GHz processor (1600-MHz FSB, 2.00-MB L2 cache, dual core,
15 W) and the Windows 8 Standard operating system
Equipped with an Intel Celeron 3205U 1.50-GHz processor (1600-MHz FSB, 2.00-MB L2 cache, dual core,
15 W) 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 battery (see
a. Bottom cover (see
b. Hard drive (see
c. WWAN module (see
d. Keyboard/top cover (see
NOTE: When replacing the system board, be sure that the fan/heat sink assembly (see
assembly on page
system board and installed on the system board.
Remove the system board:
Battery on page
Bottom cover on page
Hard drive on page
WWAN module on page
Keyboard/top cover on page
58) and the RTC battery (see
24), and then remove the following components:
26)
28)
33)
48)
RTC battery on page 60) are removed from the defective
Component replacement procedures
Spare part number
809874-601
809874-501
809874-001
817352-601
817352-001
817352-001
809873-601
809873-001
809873-001
Fan/heat sink
55