Remove the serial connector and cable:

1.Disconnect the serial connector cable (1) from the system board.

2.Remove the two HM5.0×9.0 screw locks (2) that secure the serial connector to the base enclosure.

3.Remove the serial connector (3) from the clip built into the base enclosure.

4.Remove the serial connector and cable.

Reverse this procedure to install the serial connector and cable.

System board

NOTE: All system board spare part kits include replacement thermal material.

Description

Spare part number

 

 

For use only with HP Compaq 6735b computer models equipped with both WLAN and WWAN

488193-001

modules

 

 

 

For use only with HP Compaq 6735b computer models equipped with a WLAN module but not a

488194-001

WWAN module

 

 

 

For use only with HP Compaq 6730b computer models equipped with both WLAN and WWAN

486247-001

modules

 

 

 

For use only with HP Compaq 6730b computer models equipped with a WLAN module but not a

486248-001

WWAN module

 

 

 

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.

Component replacement procedures 97

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HP FN023UAABA, AW389USABA manual System board, Description Spare part number

AW389USABA, FN023UAABA specifications

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