HP EliteBook 2170p Maintenance And Service Manual page 97

Description
For use only in the People's Republic of China:
Equipped with Intel Dual Core i7-3667U 1.80-GHz processor (SC turbo up to 2.90-GHz), 4.0-MB
L3 cache, 17 W
Equipped with Intel Dual Core i5-3427U 1.70-GHz processor (SC turbo up to 2.70-GHz), 3.0-MB
L3 cache, 17 W
Equipped with Intel Dual Core i5-3317U 1.70-GHz processor (SC turbo up to 2.60-GHz), 3.0-MB
L3 cache, 17 W
Equipped with Intel Dual Core i3-3217U 1.80-GHz processor, 3.0-MB L3 cache, 17 W
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. Service cover (see
b. Hard drive (see
c. WLAN module (see
d. WWAN module (see
e. Fan (see Fan on page
f. Keyboard (see
g. Base enclosure (see
NOTE: When replacing the system board, be sure that the following components are removed from
the defective system board and installed on the replacement system board:
●
SIM (see SIM on page
●
Memory module (see
●
RTC battery (see RTC battery on page
●
Heat sink (see Heat sink on page
Remove the system board:
1. Remove the two Phillips PM2.0×3.4 screws (1) that secure the system board to the top cover.
Battery on page 56), and then remove the following components:
Service cover on page
Hard drive on page 59)
WLAN module on page
WWAN module on page
68)
Keyboard on page 69)
Base enclosure on page
57)
Memory module on page
86)
91)
58)
62)
64)
76)
66)
Component replacement procedures
Spare part number
694511-001
694510-001
694509-001
694508-001
89