HP EliteBook 8530p Specifications download pdf (Page 67)

WWAN module

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

Description Spare part number

HP un2400 Mobile Broadband Module 483377-001

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 45).

5. Remove the SIM (see

SIM on page 46).

Remove the WWAN module:

1. Loosen the two Phillips PM2.0×5.0 captive screws (1) that secure the memory module

compartment cover to the computer.

2. Lift the right side of the cover (2), swing it up and to the left, and remove the cover. The memory

module compartment cover is included in the Plastics Kit, spare part number 495076-001.

3. 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.

4. Remove the two Phillips PM2.5×3.0 screws (2) that secure the WWAN module to the computer.

(The edge of the module opposite the slot rises away from the computer.)

Component replacement procedures 59

1 2 ... 62 63 64 65 66 67 68 69 70 71 72 ... 170 171

No comments

HP EliteBook 8530p Specifications Page 67