HP Spectre 13-h200 HP Split 13 x2 PC Maintenance and Service Guide - Page 55

WWAN module, The WWAN antenna cable labeled 5 connects to the WWAN module Main

Page 55 highlights

WWAN module Description HP hs3110 HSPA+ Mobile Broadband Module for use on all tablet models HP lt4112 LTE/HPSA+ Mobile Broadband Module for use only on tablet models with model numbers g200 through g299 and g100 through g199 Spare part number 723895-006 740011-006 Before removing the WWAN module, follow these steps: 1. Turn off the tablet. If you are unsure whether the tablet is off or in Hibernation, turn the tablet on, and then shut it down through the operating system. 2. Disconnect the power from the tablet by unplugging the power cord from the tablet. 3. Disconnect all external devices from the tablet. 4. Remove the back cover (see Back cover on page 38). 5. Remove the tablet battery (see Tablet battery on page 40). Remove the WWAN module: 1. Disconnect the WWAN antenna cables (1) from the terminals on the WWAN module. NOTE: The WWAN antenna cable labeled "5" connects to the WWAN module "Main" terminal labeled "5". The WWAN antenna cable labeled "6" connects to the WWAN module "Aux/GPS" terminal labeled "6". 2. Remove the Phillips PM2.0×2.5 broad head screw (2) that secures the WWAN module to the system board. (The WWAN module tilts up.) Removal and replacement procedures 47

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WWAN module
Description
Spare part number
HP hs3110 HSPA+ Mobile Broadband Module for use on all tablet models
723895-006
HP lt4112 LTE/HPSA+ Mobile Broadband Module for use only on tablet models with model
numbers g200 through g299 and g100 through g199
740011-006
Before removing the WWAN module, follow these steps:
1.
Turn off the tablet. If you are unsure whether the tablet is off or in Hibernation, turn the tablet on,
and then shut it down through the operating system.
2.
Disconnect the power from the tablet by unplugging the power cord from the tablet.
3.
Disconnect all external devices from the tablet.
4.
Remove the back cover (see
Back cover
on page
38
).
5.
Remove the tablet battery (see
Tablet battery
on page
40
).
Remove the WWAN module:
1.
Disconnect the WWAN antenna cables
(1)
from the terminals on the WWAN module.
NOTE:
The WWAN antenna cable labeled “5” connects to the WWAN module “Main”
terminal labeled “5”. The WWAN antenna cable labeled “6” connects to the WWAN module
“Aux/GPS” terminal labeled “6”.
2.
Remove the Phillips PM2.0×2.5 broad head screw
(2)
that secures the WWAN module to the
system board. (The WWAN module tilts up.)
Removal and replacement procedures
47