HP ProBook 4540s Support Question
HP ProBook 4540s Support Question
Find answers below for this question about HP ProBook 4540s.Need a HP ProBook 4540s manual? We have 8 online manuals for this item!
Question posted by vickis31070 on November 18th, 2013
My Computer Probook 4520s Keeps Shutting Itself Off
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Current Answers
Related HP ProBook 4540s Manual Pages
HP Notebook Reference Guide - Page 86
... devices and security wands. CAUTION: Avoid exposing a drive to a drive, or loss of information. ◦ Shut down the computer. ● Take along a backup of magnetism and do not check it separately if the computer... than 2 weeks, remove the battery and store it in with the rest of your bags. Keep the backup separate from a drive bay. A Traveling with the computer
If you have to travel...
HP Notebook User Guide - Linux - Page 55
...● Select the Suspend or Hibernate option from the dialog box to the right of When laptop
lid is closed. ● Select the Hibernate or Shutdown option from the dialog box to ...this section describes the alerts and system responses set using Power Management in
Suspend, and then shuts down the computer before removing the battery. Some low-battery alerts and system responses can cause...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 40
... more Cable Kit spare part information)
683478-001 N Display bezel for use with HP ProBook 4540s models with a webcam
683479-001 N Display bezel for use with HP ProBook 4540s models without a webcam
683480-001 N
Display Hinge Kit for use on 4540s models (includes left and right hinges, hinge covers, screw covers, and screws)
683481-001...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 41
... and England
683491-DD1 A Keyboard for use in 4540s models in Iceland
683491-DH1 A Keyboard for use in 4540s models in the Netherlands
683491-FL1 A Keyboard for use in 4540s models in the Czech Republic and Slovakia
683491-FP1 A Keyboard for use with HP ProBook 4440s/4441s models with 4440s/4441s models
683640-001...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 42
... part number
CSR Description flag
683642-001 N Display bezel for use with HP ProBook 4440s/4441s models without a webcam
683643-001 N
Display Hinge Kit for use in...inch) display assembly, HD+ anti-glare, with webcam
687696-001 N Heat shield for use in 4540s models
690978-001 A Bottom door for use in 4540s models
690979-001 A Bottom door for use in 4440s/4441s models
691110-001 A Blu-ray ...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 52
Bottom door
Description Bottom door for use in 4540s models Bottom door for use in Hibernation, turn the computer on page 42). Disconnect...
1. Slide the service door towards the front of the computer (3) and then lift it down through the operating system.
2. Shut down on a flat surface with the battery bay toward you are unsure whether the computer is being used).
Disconnect all external ...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 54
... down the computer. Remove the Phillips PM2.5×6.0 screw (1) that secures the optical drive to the computer. 3. Shut down through the operating system. 2. Position the computer upside-down. 2.
Description For use in 4540s models DVD±RW and CD-RW Super Multi Double-Layer Combo Drive Blu-ray ROM DVD±RW...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 64
... the three Phillips PM2.5×6.0 screws that secure the keyboard to the computer.
3. Description Keyboard for use in 4540s models Keyboard for use in Hibernation, turn the computer on page 44). Shut down with the front toward you are unsure whether the computer is off or in 4440s/4441s
Spare part number...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 67
... battery (see Bottom door on page 42). 5. If disassembling model 4440s/4441s, skip to step 7. 3. Shut down with the front toward the inside of the shield upward (3). Heat shield
Description Heat shield for use in 4540s models Heat shield for use in Hibernation, turn
the computer on page 56) Remove the heat...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 69
Fan
Description Fan for use in 4540s models Fan for use in Hibernation, turn
the computer on, and then shut it down through the operating system. 2. Remove the battery (... power cord from the AC outlet,
and then unplugging the AC adapter from the system board. 3. b.
Shut down . 2. Disconnect all external devices connected to the system board. Heat shield (see Keyboard on page 59...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 71
... external devices connected to the system board. Remove the battery (see Fan on , and then shut it down through the operating system. 2. Remove the following components:
a. Component replacement procedures 63 ...upside-down the computer.
Fan (see Battery on page 59) d. Description For use in 4540s models: Heat sink for use in models with UMA graphics Heat sink for use in models ...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 75
... triangle (3) on the processor must be aligned with the triangle embossed on , and then shut it .
Component replacement procedures 67 Shut down .
2.
Top cover
NOTE: All top covers include the touchpad assembly. Description Top cover for use in model 4540s: With a fingerprint reader Without a fingerprint reader For use in Hibernation, turn counterclockwise until...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 83
...) Remove the fingerprint reader board: 1. Remove the battery (see Keyboard on , and then shut it off or in 4440s/4441s models
Spare part number 683485-001 683652-001
Before removing the... replacement procedures 75 Remove the following components:
a. Description Fingerprint reader board for use in 4540s models Fingerprint reader board for use in Hibernation, turn
the computer on page 56) c....
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 84
...
Spare part number 683505-001 683665-001
Before removing the speaker assembly, follow these steps:
1.
Shut down through the operating system.
2. Disconnect all external devices connected to install the fingerprint reader board...(4).
Description Speaker assembly for use in 4540s models Speaker assembly for use in Hibernation, turn the computer on, and then shut it down the computer.
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 87
Shut down with the front toward you are unsure whether the computer is off or in 4440s/...Power button board assembly
Description Function board/Power button board assembly for use in 4540s models (includes cable) Function board/Power button board for use in Hibernation, turn
the computer on, and then shut it down through the operating system. 2. If you . 2. Component replacement ...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 90
...The USB connector assembly is off or in the Cable Kit, spare part number 683477-001 for 4540s models and 683640-001 for 4440s/4441s models.
If you are unsure whether the computer is included... in Hibernation, turn
the computer on, and then shut it down the computer. Reverse this procedure to the computer. 3. Disconnect the power from the ...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 92
...you are unsure whether the computer is included in Hibernation, turn
the computer on, and then shut it down the computer. Disconnect the battery cable connector from the computer. 4. Remove the battery ...
The battery cable is off or in the Cable Kit, spare part number 683477-001 for 4540s models, 684640-001 for 4440s/4441s models. Bottom door (see Keyboard on page 44). Keyboard...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 93
... the computer. 4. b. Hard drive (see Heat shield on , and then shut it down the computer. Disconnect all external devices connected to the computer. 3. Heat shield (see Hard drive... door on page 56) e. Remove the battery (see Keyboard on page 44). Description For use in 4540s models with: UMA graphics with WWAN UMA graphics without WWAN 1-GB of discrete graphics memory 2-GB of discrete...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 98
... Lift the right side of the system board up.
90 Chapter 4 Removal and replacement procedures Shut down through the operating system. 2. Remove the battery (see Heat shield on page 52) ...44). Top cover (see Bottom door on page 42). 5. Optical drive extension board (4540s models only)
Description Optical drive extension board
Spare part number 683498-001
Before removing the ...
HP ProBook 4540s Notebook PC HP ProBook 4440s Notebook PC HP ProBook 4441s Notebook PC - Maintenance and Service Guide - Page 105
...shut it down the computer. Open the computer as far as possible. 3. Shut down through the operating system. 2.
b. Display assembly
All display assemblies include WLAN antenna transceivers and cables. Description For use in silver HP ProBook 4540s... toward you are unsure whether the computer is off or in HP ProBook 4440s/4441s models: ● 35.6-cm (14.0-inch), Anti-glare...
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