WWAN module
Description | Spare part number |
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HP hs3110 HSPA+ Mobile Broadband Module for use on all tablet models | |
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HP lt4112 LTE/HPSA+ Mobile Broadband Module for use only on tablet models with model | |
numbers g200 through g299 and g100 through g199 |
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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 |
