HP ProBook 4540s HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP - Page 27

Battery, Li-ion, Ralink WLAN Ralink Ripple3 RT5390F_802.11 b/g/n 1x1 PCIe HMC - keyboard replacement

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Item (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) Description Display panel 39.6-cm (15.6-inch) HD, anti-glare, without webcam 39.6-cm (15.6-inch) HD, anti-glare, with webcam 39.6-cm (15.6-inch) HD, anti-glare, with webcam and WWAN Keyboard (includes cable) NOTE: For a detailed list of available keyboards, see Sequential part number listing on page 30. Top cover (includes touchpad assembly and cable) With a fingerprint reader Without a fingerprint reader Audio board Function board/Power button board assembly (includes cable) Speaker assembly RTC battery System board (includes replacement thermal material) UMA graphics with WWAN UMA graphics without WWAN 1-GB discrete graphics memory 2-GB discrete graphics memory Fingerprint reader assembly (includes cable, bracket, and screws) Optical drive extension board Heat shield Hard drive extension board Base enclosure Battery, Li-ion 9-cell (93 WHr, 2.8 Ah) 6-cell (47 WHr, 2.2 Ah) WLAN module Atheros 9485GN 802.11b/g/n 1x1 WiFi and 3012 Bluetooth 4.0 Combo Adapter Broadcom 4313GN 802.11b/g/n 1x1 WiFi and 20702 Bluetooth 4.0 Combo Adapter Intel Centrino Wireless-N 2230 Intel Centrino Advanced-N 6235 Ralink WLAN Ralink Ripple3 RT5390F_802.11 b/g/n 1x1 PCIe HMC Atheros AR9485 802.11b/g/n 1x1 WiFi Adapter Spare part number 683481-001 683482-001 683483-001 683491-xxx 683506-001 683507-001 683475-001 683486-001 683505-001 683502-001 683496-001 683495-001 683493-001 683494-001 683485-001 683498-001 687696-001 683487-001 683476-001 633809-001 633805-001 655795-001 657325-001 670290-001 670292-001 670691-001 675794-001 Computer major components 19

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Item
Description
Spare part number
(1)
Display panel
39.6-cm (15.6-inch) HD, anti-glare, without webcam
683481-001
39.6-cm (15.6-inch) HD, anti-glare, with webcam
683482-001
39.6-cm (15.6-inch) HD, anti-glare, with webcam and WWAN
683483-001
(2)
Keyboard
(includes cable)
NOTE:
For a detailed list of available keyboards, see
Sequential part number listing
on page
30
.
683491-xxx
(3)
Top cover
(includes touchpad assembly and cable)
With a fingerprint reader
683506-001
Without a fingerprint reader
683507-001
(4)
Audio board
683475-001
(5)
Function board/Power button board assembly
(includes cable)
683486-001
(6)
Speaker assembly
683505-001
(7)
RTC battery
683502-001
(8)
System board
(includes replacement thermal material)
UMA graphics with WWAN
683496-001
UMA graphics without WWAN
683495-001
1-GB discrete graphics memory
683493-001
2-GB discrete graphics memory
683494-001
(9)
Fingerprint reader assembly
(includes cable, bracket, and screws)
683485-001
(10)
Optical drive extension board
683498-001
(11)
Heat shield
687696-001
(12)
Hard drive extension board
683487-001
(13)
Base enclosure
683476-001
(14)
Battery, Li-ion
9-cell (93 WHr, 2.8 Ah)
633809-001
6-cell (47 WHr, 2.2 Ah)
633805-001
(15)
WLAN module
Atheros 9485GN 802.11b/g/n 1x1 WiFi and 3012 Bluetooth 4.0 Combo Adapter
655795-001
Broadcom 4313GN 802.11b/g/n 1x1 WiFi and 20702 Bluetooth 4.0 Combo Adapter
657325-001
Intel Centrino Wireless-N 2230
670290-001
Intel Centrino Advanced-N 6235
670292-001
Ralink WLAN Ralink Ripple3 RT5390F_802.11 b/g/n 1x1 PCIe HMC
670691-001
Atheros AR9485 802.11b/g/n 1x1 WiFi Adapter
675794-001
Computer major components
19