HP ProBook 6540b Support Question

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Question posted by billbappl on January 14th, 2014

6540b Wireless Light Won't

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Related HP ProBook 6540b Manual Pages

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 1

HP ProBook 6545b Notebook PC, HP ProBook 6540b Notebook PC, HP ProBook 6445b Notebook PC, and HP ProBook 6440b Notebook PC Maintenance and Service Guide Document Part Number: 570786-002 January 2010 This guide is a troubleshooting reference used for maintaining and servicing the computer. troubleshooting computer ...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 8

1 Product description Category Processors Description HP ProBook 6545b HP ProBook 6540b HP ProBook 6445b HP ProBook 6440b Notebook PC Notebook PC Notebook PC Notebook PC ■ AMD® Turion™ II Ultra 9 9 M620 2.5-GHz processor (35W, 2-MB L2 cache) ■ AMD Turion II Ultra M600 9 9 2.3-GHz processor (35W, 2-MB L2 ...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 9

... threads, 35W) Northbridge: AMD RS880M HP ProBook 6545b Notebook PC 9 HP ProBook 6540b Notebook PC 9 9 9 9 HP ProBook 6445b Notebook PC 9 HP ProBook 6440b Notebook PC 9 9 9 9 Southbridge: AMD SB710 9...;9 aspect ratio 9 9 9 9 display panels ■ 15.6-in, high-definition+ 9 9 (HD+), light-emitting diode (LED), WVA (1600×900) with webcam and 2 WWAN antennas ■ 15.6-in, ...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 10

Product description Category Description HP ProBook 6545b HP ProBook 6540b HP ProBook 6445b HP ProBook 6440b Notebook PC Notebook PC Notebook PC Notebook PC Panel (continued) ■ 14.0-in, HD, LED, AntiGlare (1366×768) with webcam and 2 WWAN antennas 9 9 ■ 14.0-in, HD, LED, AntiGlare (1366×768) ...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 11

Product description Category Optical drives Microphone Audio Webcam Modem Ethernet Description Single screw removal HP ProBook 6545b HP ProBook 6540b HP ProBook 6445b HP ProBook 6440b Notebook PC Notebook PC Notebook PC Notebook PC 9 9 9 9 Customer-accessible 9 9 9 9 Supports 12.7-mm, optical drives 9 9 9 9 Supports no drive option in 9 9 9 9 optical drive bay with slot...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 12

...External media cards Docking Description HP ProBook 6545b HP ProBook 6540b HP ProBook 6445b HP ProBook 6440b Notebook PC Notebook PC Notebook PC Notebook PC Integrated wireless local-area 9 9 9 9 network (WLAN) options via half MiniCard: ■ 2 WLAN antennas built into 9 9 9 9 the display assembly ■ Broadcom 43224 802.11 9 9 9 9 a/g/n WLAN module ■ Broadcom...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 13

Product description Category Description HP ProBook 6545b HP ProBook 6540b HP ProBook 6445b HP ProBook 6440b Notebook PC Notebook PC Notebook PC Notebook PC Ports 1394a 9 9 9 9 Accessory battery connector 9 9 9 9 DisplayPort (Dsub 15-pin) 9 9 9 9 supporting 1600 × 1200 external resolution at 75 Hz Docking connector 9 9 9 9 Multi-pin AC power 9 9 9 9 RJ-...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 14

Category Security Operating system Product description Description HP ProBook 6545b HP ProBook 6540b HP ProBook 6445b HP ProBook 6440b Notebook PC Notebook PC Notebook PC Notebook PC Security cable slot 9 9 9 9 Trusted platform module 9 9 9 9 (TPM) 1.2 and TPM enhanced drive lock Optional HP fingerprint reader 9 9 9 9 Optional active integrated 9 9 9 9 Smart Card ...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 15

Product description Category Operating system (continued) Serviceability Description HP ProBook 6545b HP ProBook 6540b HP ProBook 6445b HP ProBook 6440b Notebook PC Notebook PC Notebook PC Notebook PC Restore media (DRDVD): 9 9 9 9 ■ Windows 7 DRDVD with Windows DVD ■ Windows 7 DRDVD without Windows DVD ■ Windows Vista DRDVD ■ Windows XP DRDVD Office ...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 23

... Vista) or Standby (Windows XP). ■ Off: The computer is off or in Hibernation. (Continued) 2-8 Maintenance and Service Guide Item Component (1) Wireless lights (2)* (2) Power lights (2)† Description ■ Blue: An integrated wireless device, such as a WLAN device, the HP Mobile Broadband Module (select models only), and/or a Bluetooth device, is on. ■ Amber: All...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 24

... visible only when the computer is open or closed . †The 2 power lights display the same information. The wireless light on the front of the computer is visible whether the computer is open . Maintenance and Service Guide 2-9 The light on the wireless button is visible only when the computer is open or closed . When the...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 25

External component identification Item Component (1) Wireless lights (2)* (2) Power lights (2)† Description ■ Blue: An integrated wireless device, such as a WLAN device, the HP Mobile Broadband Module (select models only), and/or a Bluetooth device, is on. ■ Amber: All wireless devices are off. ■ On: The computer is on. ■ Blinking: The computer is in the Sleep...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 26

... is close to full charge capacity. ■ Blinking amber: A battery that is open or closed . The wireless light on the power button is visible only when the computer is plugged into an external power source, the light stays off or in the Sleep state (Windows 7 and Windows Vista) or Standby (Windows XP) or...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 27

Opens the computer. External component identification Front components Item Component (1) Wireless light (2) Power light (3) Battery light (4) Drive light (5) Webcam light (select models only) (6) Display release latch (7) Speakers (2) Description ■ Blue: An integrated wireless device, such as a wireless local area network (WLAN) device, the HP Mobile Broadband Module (select models only...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 166

Computer specifications Metric Dimensions HP ProBook 6545b Notebook PC Depth 24.8 cm Width 37.1 cm Height (front to back) 3.5 to 3.9 cm Weight... memory, no modem module, no Bluetooth module, no WWAN module, no webcam, and no fingerprint reader 2.64 kg HP ProBook 6445b Notebook PC Depth 23.6 cm Width 33.9 cm Height (front to back) 3.4 to 3.9 cm Weight With 14.0-in WXGA display ...

HP ProBook 6545b, 6540b, 6445b and 6440b Notebook PC - Maintenance and Service Guide - Page 220

...2-2 product description 1-4 webcam cable, illustrated 3-19 webcam light 2-2, 2-12 webcam module illustrated 3-19 removal 4-48 spare part number 3-19, 3-25, 4-48 Windows applications key 2-3, 2-4 Windows logo key 2-3, 2-4 wireless antennas disconnecting 4-18, 4-19 illustrated 3-19 locations 2-2 removal 4-53, 4-54 wireless button 2-6, 2-8 wireless light 2-8, 2-10, 2-12 Maintenance and Service Guide...

HP ProBook User Guide - Windows 7 - Page 13

.... ● Off: If the computer is the only available power source has reached a low battery level. Component (1) Wireless lights (2)* (2) Power lights (2)† (3) Battery light (4) Drive light Description ● Blue: An integrated wireless device, such as a wireless local area network (WLAN) device, the HP Mobile Broadband Module (select models only), and/or a Bluetooth®...

HP ProBook User Guide - Windows 7 - Page 14

...: The volume down button is being used to decrease the speaker volume. (11) Volume up light Blinking: The volume up button is being used to increase the speaker volume. *The 2 wireless lights display the same information. The light on the front of the computer is visible whether the computer is open or closed . The...

HP ProBook User Guide - Windows 7 - Page 15

... charging. ● Turquoise: A battery is close to full charge capacity. ● Blinking amber: A battery that most closely matches your computer. The light on . *The 2 wireless lights display the same information. The wireless light on the front of the computer is visible whether the computer is open. Buttons and fingerprint reader NOTE: Refer to the illustration...

HP ProBook User Guide - Windows 7 - Page 21

... card in position so that most closely matches your computer. Component (1) Wireless light (2) Power light (3) Battery light (4) Drive light (5) Webcam light (select models only) (6) Display release latch (7) Speakers (2) (8) Business card slot Description ● Blue: An integrated wireless device, such as a wireless local area network (WLAN) device, the HP Mobile Broadband Module (select...