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HP EliteBook 2730p 2730p Remove the WLAN module:, Remove the two Phillips PM2.5×4.0 screws, Reverse this procedure to install the WLAN module

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Removal and replacement procedures

Remove the WLAN module:1. Disconnect the WLAN antenna cables from the terminals on the WLAN module.

✎The black WLAN antenna cable is connected to the WLAN module “Main” terminal. The white WLAN antenna cable is connected to the WLAN module “Aux” terminal.

2.	Remove the two Phillips PM2.5×4.0 screws	that secure the WLAN module to the computer. (The edge of the
	module opposite the slot rises away from the computer.)
3.	Remove the WLAN module by pulling the module away from the slot at an angle.
	✎WLAN modules are designed with a notch	to prevent incorrect insertion into the WLAN module slot.

Reverse this procedure to install the WLAN module.

4–14	Maintenance and Service Guide

Contents

HP EliteBook 2730p Notebook PC Page Safety warning notice Contents 1Product description 2External component identification 3 Illustrated parts catalog 4 Removal and replacement procedures 5 Computer Setup 6 Specifications 7 Screw listing 8 Backup and recovery 9 Connector pin assignments 10Power cord set requirements 11Recycling Index Product description Page Page Page External component identification Display components Buttons and switches Keys Lights Pointing devices Page Page ✎Refer to the illustration that most closely matches your computer Page Page Page Illustrated parts catalog Page Page Page Page Page Page Page Page Page Page Page Page Page Removal and replacement procedures Plastic parts Cables and connectors Drive handling Electrostatic discharge damage Packaging and transporting guidelines Workstation guidelines Equipment guidelines Unknown user password Serial number location Computer feet Battery Before disassembling the computer, follow these steps: Remove the battery: Slide the battery release latch to release the battery SIM Hard drive Page WLAN module Before removing the WLAN module, follow these steps: 6.Remove the hard drive cover (see “Hard drive” on page 4-10) Remove the WLAN module: 1. Disconnect the WLAN antenna cables from the terminals on the WLAN module Remove the two Phillips PM2.5×4.0 screws that secure the WLAN module to the computer. (The edge of the module opposite the slot rises away from the computer.) WWAN module Before removing the WWAN module, follow these steps: Remove the WWAN module: Disconnect the WWAN antenna cables from the terminals on the WWAN module that secure the WWAN module to the computer. (The edge of Memory module Before removing the memory module, follow these steps: Remove the memory module: Remove the memory module by pulling the module away from the slot at an angle Reverse this procedure to install a memory module Keyboard Page Page Hinge cover Top cover Page RTC battery Audio connector board Bluetooth module Before removing the Bluetooth module, follow these steps: f.Audio connector board (see “Audio connector board” on page 4-24) Remove the Bluetooth module: Disconnect the Bluetooth module cable Speaker Display assembly Page Lift the display assembly straight up and remove it Reverse this procedure to install the display assembly System board ✎The system board spare part kit includes replacement thermal material Before removing the system board, follow these steps: f.Display assembly (see “Display assembly” on page 4-27) ■SIM (see “SIM” on page 4-9) Page Page Page Fan/heat sink assembly Page Modem module Computer Setup Navigating and selecting in Computer Setup To navigate and select in Computer Setup, follow these steps: 1. Turn on or restart the computer, and then press while the “Press the ESC key for Startup Menu” message is displayed at the bottom of the screen Restoring factory settings in Computer Setup File > Restore defaults File menu Security menu Diagnostics menu System Configuration menu Page Page Page Specifications Page Page Page Page Page Screw listing Page Page Page Page Page Page Page Where used: 4 screws that secure the display assembly to the computer Page Backup and recovery To create a screen shot: 1.Display the screen you want to save 2.Copy the screen image: Open a Edit > Paste Using the Windows recovery tools Using f11 Using a Windows Vista operating system DVD (purchased separately) Page Recovering your information Recovering the operating system and programs Connector pin assignments Page Page Page Page Page Power cord set requirements Page Recycling Page Page Page 16.Turn the display panel upside down 17.Remove the backlight frame from the display panel 18.Remove the backlight from the backlight frame Page Index