HP ProBook 6555b Support Question
HP ProBook 6555b Support Question
Find answers below for this question about HP ProBook 6555b - Notebook PC.Need a HP ProBook 6555b manual? We have 8 online manuals for this item!
Question posted by georgecombes on April 10th, 2012
No Response From Button Board To Turn On / Turn Off The Wifi.
The HP 6555b Notebook; No response from the Button board regarding turning ON / turning OFF the Wifi card. Audio control will respond. I have already swapped /verified the following components; Windows XP(swapped with a working OS),button board(swapped), WiFi Card itself. All these components work fine in an alterante HP 6555b. I have checked the BIOS - it is up to date. I have swapped the system board. That resolved the problem. Question is ; what Microcode issue exists causing the WiFi NIC to not work.
Current Answers
Related HP ProBook 6555b Manual Pages
HP ProtectTools Security Software 2010 - Page 22
...general guideline, HP recommends smart cards in high security or managed environments, and biometric security where convenient security is the objective. If the PC contains a TPM embedded security chip, it will be developed and released in the W indows Device Manager, under the category " System Devices" . It supports the following components are available. • HP ProtectTools Security...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 15
...HP ProBook 6555b Notebook PC
HP ProBook 6455b Notebook PC
HP ProBook 6550b Notebook PC
HP ProBook 6450b Notebook PC
Integrated wireless personal-area
√
√
√
√
network (WPAN) options via
Bluetooth® module
External media ExpressCard/54 slot cards
√
√
√
√
Media Card Reader supporting the √
√
√
√
following...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 27
... fingerprint reader
NOTE: Refer to exit Hibernation. Item Component
(1)
Power button
Description ● When the computer is off the computer. If the computer has stopped responding and Windows shutdown procedures are ineffective, press and hold the power button for at least 5 seconds to turn off , press the button to turn on
the computer. ● When the computer is...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 29
... has stopped responding and Windows shutdown procedures are ineffective, press and hold the power button for at least 5 seconds to turn on
the computer. ● When the computer is on , press the button to open Software Setup.
Increases computer volume. Item Component (1) Power button
(2) QuickLook button
(3) QuickWeb button (4) Wireless button (5) Volume mute button (6) Volume down...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 31
...Component (3) Battery light
(4) Drive light (5) QuickLook light
Description
● Amber: A battery is charging.
● Turquoise: A battery is close to increase the speaker volume.
(12) Calculator light
On: The Windows calculator function is open. If the computer is not plugged into an external power source, the light turns... the power button is visible ...● Amber: HP 3D DriveGuard has ...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 107
... stick cable (1) is attached, and then disconnect the keyboard cable from the system board.
8.
Component replacement procedures 99 Slide the four keyboard tabs (1) forward.
6. Release the zero ...which the keyboard cable (2) is attached, and then disconnect the pointing stick cable from the system board.
9. Lift the rear edge of the keyboard (2), and then swing it up and forward until ...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 121
...board. Remove the following components:
a. Following the 1, 2, 3, 4 sequence stamped into the heat sink, loosen the four Phillips PM2.5×9.0 captive screws (1) that secure the heat sink to the computer.
3.
Description
Spare part number
For use only on HP Compaq 6555b... is off or in Hibernation, turn the computer on the SouthBridge chipset
615956-001
Before removing the heat sink...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 125
.... Reverse this procedure to turn the processor locking screw (1) one-half turn counterclockwise, until you install the processor, the gold triangle (3) on the processor must be aligned with the triangle (4) embossed on page 96) b. Switch cover (see Keyboard on the processor socket. Component replacement procedures 117
Remove the following components:
a. NOTE: When you hear...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 138
...
1. Turn the computer upside down through the operating system.
2. If you .
130 Chapter 4 Removal and replacement procedures Disconnect all external devices connected to the computer.
3. Remove the following components: &#....6-in display assembly and 2-button TouchPad
Top cover for use only on computer models equipped with a 15.6-in display assembly and 4-button TouchPad
Top cover for use...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 141
... connected to release it down the computer. Smart Card Reader
Description Smart Card Reader (factory-installed on select models only) Smart Card Reader HF (factory-installed on , and then shut it from the ExpressCard assembly. Remove the battery (see Display assembly on page 79).
5. Remove the following components: ● Bluetooth module (see Bluetooth module on...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 143
Remove the following components: ● Bluetooth module (see Bluetooth module on page 81) ● Mass storage device ...you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it from the ExpressCard assembly.
2. Disconnect the speaker cable (1) from the system board.
Disconnect all external devices connected to disconnect it down the computer...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 145
...) Remove the modem module: 1. The modem module cable is off or in Hibernation, turn the
computer on page 103) f. Description For use in all external devices connected to ...then unplugging the AC adapter from the system board. Switch cover (see Display assembly on page 83) c. Component replacement procedures 137 Remove the following components:
a. Display assembly (see Switch cover on ...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 147
... in Hibernation, turn the
computer on computer models equipped with a 15.6-in display assembly
Spare part number 613347-001 613348-001
Before removing the speaker assembly, follow these steps: 1. Bluetooth module (see Keyboard on page 81) b. Keyboard (see Bluetooth module on page 96) e. See steps 3 through the operating system. 2. Component replacement procedures 139...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 149
... the following components:
a. Bluetooth module (see Keyboard on page 81) b. Keyboard (see Bluetooth module on page 96) e. Disconnect the Bluetooth module cable (1) from the computer. 4. Component replacement... board. Remove the battery (see Mass storage device on page 79). 5. Mass storage device (see Battery on page 83) c. Before removing the Bluetooth module cable, follow ...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 151
...card reader/USB board: 1. If you are unsure whether the computer is attached, and then disconnect the card reader/USB board cable (1) from the openings in display assembly For use only on page 79). 5. Remove the following components...14.0-in Hibernation, turn the
computer on page 96) e. Remove the slotted Torx T8M2.5×7.0 screw (2) that secures the card reader/USB board to the computer....
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 154
... procedures Palm rest (see Optical drive on page 94) d. Remove the following components:
a. Heat sink (see Mass storage device on page 83) c. Mass...Republic of China
613306-001
Before removing the system board, follow these steps: 1. Description
Spare part number
For...whether the computer is off or in Hibernation, turn the
computer on page 96) e. Keyboard (see Keyboard on ...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 155
... following components are removed from the system board
Component replacement procedures 147 TouchPad (see Top cover on page 109) j. Top cover (see TouchPad on page 130) l. Speaker assembly (see ExpressCard assembly on page 139) n. ExpressCard assembly (see Speaker assembly on page 135) m. Card reader/USB board (see Display assembly on page 143) When replacing the system board...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 158
...the power cord from the AC outlet
and then unplugging the AC adapter from the system board. 2. Mass storage device (see Keyboard on , and then shut it down the computer....and replacement procedures Remove the following components:
a. Palm rest (see Fan on page 94) d. Remove the battery (see Display assembly on computers equipped with a 15.6-in Hibernation, turn the
computer on page 96...
HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maintenance and Service Guide - Page 160
... whether the computer is included in Hibernation, turn the
computer on page 139) n. Remove the following components:
a. Bluetooth module (see Fan on page 111) g. Fan (see Bluetooth module on page 109) j. Palm rest (see TouchPad on page 81) b. TouchPad (see Palm rest on page 96) e. Card reader/USB board (see Keyboard on page 107) i. Keyboard...
HP ProBook User Guide - Windows 7 - Page 16
...NOTE: To use HP QuickWeb when the computer is off, HP QuickWeb must be enabled...button is pressed, the light blinks 5 times, and then the default Web browser opens. Component
Description
(4)
Drive light
(5)
QuickLook light
● Blinking turquoise: The hard drive or optical drive (select models only) is being used to increase the speaker volume.
(12) Calculator light
On: The Windows...
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