HP ProBook 4545s HP ProBook 4545s Notebook PC - Maintenance and Service Guide - Page 47

Optical drive, Reverse this procedure to install the WLAN module.

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5. Remove the WLAN module (3) by pulling the module away from the slot at an angle. NOTE: WLAN modules are designed with a notch to prevent incorrect insertion. NOTE: If the WLAN antennas are not connected to the terminals on the WLAN module, the protective sleeves must be installed on the antenna connectors, as shown in the following illustration. Reverse this procedure to install the WLAN module. Optical drive NOTE: All optical drive spare part kits include an optical drive bezel and a bracket with mounting screws. Description Blu-ray BD-R/RE DVD±RW SuperMulti DL Drive (includes bracket and screws) DVD±RW and CD-RW SuperMulti DL Combo Drive (includes bracket and screws) Spare part number 683499-001 683500-001 Component replacement procedures 39

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5.
Remove the WLAN module
(3)
by pulling the module away from the slot at an angle.
NOTE:
WLAN modules are designed with a notch
to prevent incorrect insertion.
NOTE:
If the WLAN antennas are not connected to the terminals on the WLAN module, the
protective sleeves must be installed on the antenna connectors, as shown in the following
illustration.
Reverse this procedure to install the WLAN module.
Optical drive
NOTE:
All optical drive spare part kits include an optical drive bezel and a bracket with mounting
screws.
Description
Spare part number
Blu-ray BD-R/RE DVD±RW SuperMulti DL Drive (includes bracket and screws)
683499-001
DVD±RW and CD-RW SuperMulti DL Combo Drive (includes bracket and screws)
683500-001
Component replacement procedures
39