HP 2133 HP 2133 Mini-Note PC and HP 2140 Mini-Note PC - Maintenance and Servic - Page 67

System board

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System board NOTE: All system board spare part kits include an ExpressCard assembly, fan/heat sink, processor, RTC battery, and replacement thermal material). Description For use only in model 2133: Equipped with 1.6-GHz processor and only for use with WXGA displays Equipped with 1.2-GHz processor and only for use with WXGA displays Equipped with 1.0-GHz processor and only for use with WXGA displays Equipped with 1.6-GHz processor Equipped with 1.2-GHz processor Equipped with 1.0-GHz processor For use only in model 2140: Equipped with 1.6-GHz processor Spare part number 482277-001 482276-001 482275-001 500755-001 398308-001 500754-001 511745-001 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 44). 5. Remove the following components: a. Keyboard (see Keyboard on page 45) b. Hard drive (see Mass storage device on page 49) c. Top cover (see Top cover on page 52) d. Audio board (see Audio board (Model 2133 only) on page 55) 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: ● Memory module (see Memory module on page 48) ● WLAN module (see WLAN module on page 63) Component replacement procedures 59

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System board
NOTE:
All system board spare part kits include an ExpressCard assembly, fan/heat sink, processor,
RTC battery, and replacement thermal material).
Description
Spare part number
For use only in model 2133:
Equipped with 1.6-GHz processor and only for use with WXGA displays
482277-001
Equipped with 1.2-GHz processor and only for use with WXGA displays
482276-001
Equipped with 1.0-GHz processor and only for use with WXGA displays
482275-001
Equipped with 1.6-GHz processor
500755-001
Equipped with 1.2-GHz processor
398308-001
Equipped with 1.0-GHz processor
500754-001
For use only in model 2140:
Equipped with 1.6-GHz processor
511745-001
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
44
).
5.
Remove the following components:
a.
Keyboard (see
Keyboard
on page
45
)
b.
Hard drive (see
Mass storage device
on page
49
)
c.
Top cover (see
Top cover
on page
52
)
d.
Audio board (see
Audio board (Model 2133 only)
on page
55
)
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:
●
Memory module (see
Memory module
on page
48
)
●
WLAN module (see
WLAN module
on page
63
)
Component replacement procedures
59