System Board - HP Probook 5310m Maintenance And Service Manual

Removal and replacement procedures

System board

✎
The system board spare part kit includes a processor and replacement thermal material.
Description
System board with Intel Core2 Duo SP9300 2.26-GHz processor, 6-MB L2 cache, 1066-MHz FSB
System board with Intel Dual Core Celeron SU2300 1.20-GHz processor, 1-MB L2 cache,
800-MHz FSB
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
5. Remove the following components:
a. Accessory cover (see
b. Keyboard (see
c. Button board and cable (see
d. Top cover (see
When replacing the system board, be sure that the following additional components are removed from the defective
system board and installed on the replacement system board:
■
SIM (see "SIM" on page
■
Bluetooth module (see
■
WLAN module (see
■
WWAN module (see
■
RTC battery (see
■
Memory module (see
■
Bluetooth module cable (see
■
Fan and heat sink (see
4–32
"Battery" on page
"Mass storage device" on page
"Keyboard" on page 4-22)
"Button board and cable" on page
"Top cover" on page 4-27)
4-8)
"Bluetooth module" on page
"WLAN module" on page
"WWAN module" on page
"RTC battery" on page 4-20)
"Memory module" on page
"Bluetooth module cable" on page
"Fan and heat sink" on page
4-7).
4-9)
4-25)
4-12)
4-13)
4-17)
4-21)
4-31)
4-35)
Spare part number
581078-001
581079-001
Maintenance and Service Guide