HP ProBook 4545s User Manual

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
Component replacement procedures 41

HP ProBook 4545s Specifications

General

Optical Drive	DVD+/-RW SuperMulti DL
Bluetooth	Bluetooth 4.0
Card Reader	SD/MMC
Graphics	AMD Radeon HD 7520G
Display	15.6-inch HD anti-glare LED-backlit (1366 x 768)
Operating System	Windows 8 Pro
Battery	6-cell Li-ion
Wireless	802.11b/g/n
Ports	HDMI, VGA, RJ-45, headphone/microphone combo jack
Webcam	720p HD
Processor	AMD A-Series