Reverse this procedure to install the WLAN module.

WWAN module

NOTE: The WWAN module and the WLAN module are not interchangeable.

Description

Spare part number

 

 

HP lt2523 LTE/HSPA+ Mobile Broadband Module

675793-001

 

 

HP lt2522 LTE/EV-DO Mobile Broadband Module

675791-001

 

 

HP un2430 EV-DO/HSPA Mobile Broadband Module

634400-001

 

 

HP hs2350 HSPA+ Mobile Broadband Module

668969-001

 

 

Before removing the WWAN module, follow these steps:

1.Turn off 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 the power from the computer by unplugging the power cord from the computer.

3.Disconnect all external devices from the computer.

4.Remove the battery (see Battery on page 45).

5.Remove the service cover (see Service cover on page 47).

Remove the WWAN module:

1.Disconnect the WWAN antenna cables (1) from the terminals on the WWAN module.

NOTE: The red WWAN antenna cable is connected to the WWAN module “Main” terminal. The blue WWAN antenna cable is connected to the WWAN module “Aux” terminal.

2.Remove the Phillips PM2.0×3.0 screw (2) that secures the WWAN module to the base enclosure. (The WWAN module tilts up.)

Component replacement procedures

53

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HP 2170p B8V03UTABA manual Wwan module
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2170p B8V03UTABA specifications

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Overall, the HP 2170p B8V03UTABA is an excellent choice for users seeking a compact yet powerful laptop that excels in both functionality and security. Its combination of portability, durability, and performance makes it a valuable asset for professionals looking to enhance their productivity while on the move.
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