Compaq 2000 2510p Notebook PC Maintenance and Service Guide - Page 80

System board, Memory module see

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System board 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 464764-001 451720-001 451719-001 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 41). 5. Remove the following components: a. Hard drive (see Hard drive on page 52) b. Optical drive (see Optical drive on page 56) c. Switch cover (see Switch cover on page 57) d. Keyboard (see Keyboard on page 59) e. Display assembly (see Display assembly on page 62) f. Top cover (see Top cover on page 67) 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 42) ● Memory module (see Memory module on page 45) ● RTC battery (see RTC battery on page 47) ● WLAN module (see WLAN module on page 48) ● WWAN module (see WWAN module on page 54) ● Fan/heat sink assembly (see Fan/heat sink assembly on page 74) ● PC Card assembly (see PC Card assembly on page 76) ● Modem module (see Modem module on page 78) Remove the system board: 1. Turn the computer upside down, with the rear panel toward you. 70 Chapter 4 Removal and replacement procedures

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System board
Description
Spare part number
Equipped with Intel Core Duo U7700 (1.33-GHz) processor (533-MHz FSB and 2-MB L2 cache)
464764-001
Equipped with Intel Core Duo U7600 (1.20-GHz) processor (533-MHz FSB and 2-MB L2 cache)
451720-001
Equipped with Intel Core Duo U7500 (1.06-GHz) processor (533-MHz FSB and 2-MB L2 cache)
451719-001
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
41
).
5.
Remove the following components:
a.
Hard drive (see
Hard drive
on page
52
)
b.
Optical drive (see
Optical drive
on page
56
)
c.
Switch cover (see
Switch cover
on page
57
)
d.
Keyboard (see
Keyboard
on page
59
)
e.
Display assembly (see
Display assembly
on page
62
)
f.
Top cover (see
Top cover
on page
67
)
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
42
)
●
Memory module (see
Memory module
on page
45
)
●
RTC battery (see
RTC battery
on page
47
)
●
WLAN module (see
WLAN module
on page
48
)
●
WWAN module (see
WWAN module
on page
54
)
●
Fan/heat sink assembly (see
Fan/heat sink assembly
on page
74
)
●
PC Card assembly (see
PC Card assembly
on page
76
)
●
Modem module (see
Modem module
on page
78
)
Remove the system board:
1.
Turn the computer upside down, with the rear panel toward you.
70
Chapter 4
Removal and replacement procedures