HP Mini 110-4100ca HP Mini 210, HP Mini 110, Compaq Mini CQ10 - Maintenance an - Page 63

WWAN module, Remove the WWAN module

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WWAN module Description HP hs2340 HSPA+ Mobile Broadband Module HP lc2000 HSPA Mobile Broadband Module HP lc2010 HSPA Mobile Broadband Module Spare part number 632155-001 612599-001 612600-001 CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless module authorized for use in the computer 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 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. 4. Remove the battery (see Battery on page 50). 5. Remove the service cover (see WLAN module on page 52). Remove the WWAN module: 1. Disconnect the WWAN antenna cables (1) from the terminals on the WWAN module. NOTE: The #1 WWAN antenna cable is connected to the WWAN module "Main" terminal. The #2 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 system board. (The WWAN module tilts up.) Component replacement procedures 55

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WWAN module
Description
Spare part number
HP hs2340 HSPA+ Mobile Broadband Module
632155-001
HP lc2000 HSPA Mobile Broadband Module
612599-001
HP lc2010 HSPA Mobile Broadband Module
612600-001
CAUTION:
To prevent an unresponsive system, replace the wireless module only with a wireless
module authorized for use in the computer 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 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.
4.
Remove the battery (see
Battery
on page
50
).
5.
Remove the service cover (see
WLAN module
on page
52
).
Remove the WWAN module:
1.
Disconnect the WWAN antenna cables
(1)
from the terminals on the WWAN module.
NOTE:
The #1 WWAN antenna cable is connected to the WWAN module “Main” terminal.
The #2 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 system board.
(The WWAN module tilts up.)
Component replacement procedures
55