Wwan Module - HP Mini 110-1020 Maintenance And Service Manual

WWAN module

NOTE: Not available for computers with Mobile Mi installed.
Description
HP un2400 Mobile Broadband Module (select models only)
HP un2400 Mobile Broadband Module for use only with Verizon Wireless (select models only)
WWAN module for use only in China
CAUTION:
To prevent an unresponsive system, replace the wireless module only with a wireless module authorized
for use in the device by the governmental agency that regulates wireless devices in your country or
region. If you replace the module and then receive a warning message, remove the module to restore
device functionality, and then contact technical support.
Before removing the WWAN module, follow these steps:
1. Shut down the device. If you are unsure whether the device is off or in Hibernation, turn the device
on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the device.
3. Disconnect the power from the device by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the device.
4. Remove the battery (see
5. Remove the SIM (see
6. Remove the following components:
a. Keyboard (see
b. Hard drive or solid-state drive (see
c. Top cover (see
Remove the WWAN module:
1. Remove the 2 Phillips PM2.0×4.0 screws (1) that secure the WWAN connector module (3) to the
system board. (The edge of the module opposite the slot rises away from the device.)
2. Disconnect the wireless antenna cables (2) from the terminals on the WWAN module.
NOTE:
blue WWAN antenna cable is connected to the WWAN module "Aux" terminal.
The WWAN module and the WLAN module are not interchangeable.
Battery on page
SIM on page
Keyboard on page
Top cover on page
The red WWAN antenna cable is connected to the WWAN module "Main" terminal. The
36).
37.
40)
Mass storage devices on page
48)
Component replacement procedures
Spare part number
483377-002
483377-003
571888-001
45)
53