HP 2710p HP Compaq 2710p Notebook PC - Maintenance and Service Guide - Page 72

System board, Fan/heat sink assembly see

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System board NOTE: All system board spare part kits include replacement thermal material. Description Equipped with Intel Core Duo U7700 (1.33-GHz) processor (533-MHz FSB and 2-MB L2 cache) Equipped with Intel Core Duo U7600 (1.20-GHz) processor (533-MHz FSB and 2-MB L2 cache) Equipped with Intel Core Duo U7500 (1.06-GHz) processor (533-MHz FSB and 2-MB L2 cache) Spare part number 469492-001 455083-001 455082-001 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 Battery on page 38). 5. Remove the following components: a. Hard drive compartment cover (see Hard drive on page 40) b. Keyboard (see Keyboard on page 49) c. Rear plastic bezel (see Rear plastic bezel on page 51) d. Top cover (see Top cover on page 53) e. Display assembly (see Display assembly on page 61) 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 39) ● Memory modules (see Memory module on page 48) ● RTC battery (see RTC battery on page 56) ● Fan/heat sink assembly (see Fan/heat sink assembly on page 67) ● Modem module (see Modem module on page 70) Remove the system board: 1. Position the computer with the left side toward you. 2. Press the ExpressCard slot bezel (1) to release it from the ExpressCard slot. (The ExpressCard slot bezel is partially ejected from the ExpressCard slot.) The ExpressCard slot bezel is included in the Plastics Kit, spare part number 454685-001. 64 Chapter 4 Removal and replacement procedures

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System board
NOTE:
All system board spare part kits include replacement thermal material.
Description
Spare part number
Equipped with Intel Core Duo U7700 (1.33-GHz) processor (533-MHz FSB and 2-MB L2 cache)
469492-001
Equipped with Intel Core Duo U7600 (1.20-GHz) processor (533-MHz FSB and 2-MB L2 cache)
455083-001
Equipped with Intel Core Duo U7500 (1.06-GHz) processor (533-MHz FSB and 2-MB L2 cache)
455082-001
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
Battery
on page
38
).
5.
Remove the following components:
a.
Hard drive compartment cover (see
Hard drive
on page
40
)
b.
Keyboard (see
Keyboard
on page
49
)
c.
Rear plastic bezel (see
Rear plastic bezel
on page
51
)
d.
Top cover (see
Top cover
on page
53
)
e.
Display assembly (see
Display assembly
on page
61
)
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
39
)
●
Memory modules (see
Memory module
on page
48
)
●
RTC battery (see
RTC battery
on page
56
)
●
Fan/heat sink assembly (see
Fan/heat sink assembly
on page
67
)
●
Modem module (see
Modem module
on page
70
)
Remove the system board:
1.
Position the computer with the left side toward you.
2.
Press the ExpressCard slot bezel
(1)
to release it from the ExpressCard slot. (The ExpressCard
slot bezel is partially ejected from the ExpressCard slot.) The ExpressCard slot bezel is included
in the Plastics Kit, spare part number 454685-001.
64
Chapter 4
Removal and replacement procedures