HP ProBook 4545s User Manual

Bottom parts location
Some customer replaceable parts are accessible after removing the bottom door.
Item Description
1 Memory module
2 Hard drive
3 WLAN module
WLAN/Bluetooth combo card
The computer uses a card that provides both WLAN and Bluetooth functionality.
CAUTION: The WLAN module and the WWAN module are not interchangeable.
Description Spare part number
Atheros 9485GN 802.11 b/g/n 1x1 WiFi and 3012 Bluetooth 4.0 Combo Adapter 655795-001
Atheros AR9485 802.11 b/g/n 1x1 WiFi Adapter HMC 675794-001
Atheros AR9462 802.11 a/b/g/n 2x2 Bluetooth 4.0 Combo 676786-001
Atheros AR9565 802.11 b/g/n with Bluetooth 4.0 Combo Adapter 690019-001
Broadcom 4313GN 802.11 b/gn 1x1 WiFi and 20702 Bluetooth 4.0 Combo Adapter 657325-001
Rallink RT5390F 802.11 b/g/n 1x1 PCIe C 670691-001
Ralink RT3290LE 802.11 b/g/n 1x1 WiFi and Bluetooth 4.0 Combo Adapter 690020-001
Ralink RT5390R 802.11 b/g/n 1x1 WiFi Adapter 691415-001
Component replacement procedures 39

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