Manuale d’uso / di manutenzione del prodotto E5450 del fabbricante Dell
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Dell Latitude E5450 / 5450 Owner's Manual Regulatory Model: P48G Regulatory Type: P48G001.
Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
1 Working on Your Computer Before Working Inside Your Computer Use the following safety guidelines to help protect your computer from potential damage and to help to ensure your personal safety.
3. If the computer is connected to a docking device (docked), undock it. CAUTION: To disconnect a network cable, first unplug the cable from your computer and then unplug the cable from the network device. 4. Disconnect all network cables from the computer.
* On the Home screen, click and then select Shut down . • In Windows 7: 1. Click Start . 2. Click Shut Down. or 1. Click Start . 2. Click the arrow in the lower-right corner of the Start menu as shown below, and then click Shut Down . 2. Ensure that the computer and all attached devices are turned off.
2 Removing and Installing Components This section provides detailed information on how to remove or install the components from your computer. Recommended Tools The procedures in this document may req.
Front and Back View 1. network connector 2. VGA connector 3. USB 3.0 connectors 4. microphones (optional) 5. camera 6. camera-status light 7. HDMI connector 8. power connector 9. microphone 10. power button 11. USB 3.0 connector with PowerShare 12. memory-card reader 13.
15. wireless-status light 16. battery-status light 17. hard-drive activity light 18. power-status light 19. speakers 20. touchpad 21. smart-card reader (optional) 22. headset connector 23. security-cable slot 24. dock connector (optional) 25. service-tag label Removing the SD Card 1.
NOTE: You may need a sharp tool to pry the base cover from its edge. Installing the Base Cover 1. Place the base cover to align with the screw holders on the computer. 2. Tighten the screws to secure the base cover to the computer. 3. Follow the procedures in After Working Inside Your Computer .
a. Remove the screws that secure the battery to the computer [1]. b. Lift and push to remove the battery from the computer [2] [3]. Installing the Battery 1. Insert the battery into its place on the computer. 2. Route the battery cable through its routing channel.
4. Remove the hard-drive assembly from the computer. 5. Pull to release the hard-drive cable from its connector. 11.
6. Remove the screws that secure the hard-drive bracket to the hard drive [1] and remove the hard drive from the hard-drive bracket [2]. Installing the Hard-Drive Assembly 1. Place the hard-drive bracket on the hard drive to align the screw holders and tighten the screws to secure the hard-drive bracket.
a. battery b. base cover 7. Follow the procedures in After Working Inside Your Computer . Removing the Memory 1. Follow the procedures in Before Working Inside Your Computer . 2. Remove the: a. base cover b. battery 3. Pry the clips securing the memory module until the memory pops-up and remove the memory from the system board.
NOTE: You may need a sharp tool to pry the keyboard trim from its edges. 3. Remove the keyboard trim from the keyboard. Installing the Keyboard Trim 1. Insert the keyboard trim to the keyboard until it snaps in its place. 2. Follow the procedures in After Working Inside Your Computer .
5. Remove the keyboard from the computer. Installing the Keyboard 1. Place the keyboard to align with the screw holders on the computer. 2. Connect the keyboard cable and touchpad cables to their connectors on the system board. 3. Tighten the screws to secure the keyboard to the computer.
a. base cover b. battery c. keyboard trim d. keyboard 3. Remove the screws that secure the palmrest to the computer. 4. Flip the computer and perform the following steps: a. Disconnect the following cables from its connectors on the system board [1] [2]: • LED board • touchpad board • USH board b.
Installing the Palmrest 1. Place the palmrest on the computer. 2. Connect the following cables to their connectors on the system board: a. LED board b. USH board c. touchpad board 3. Tighten the screws to secure the palmrest to the computer. 4. Install the: a.
4. Release the SmartCard reader board. To release the SmartCard reader board: a. Remove the screws that secure the SmartCard-reader board to the palmrest [1]. b. Push the SmartCard-reader board to release it [2]. 5. Remove the SmartCard reader board from the palmrest.
Installing the SmartCard-Reader Board 1. Place the SmartCard-reader board into its slot on the palmrest. 2. Tighten the screws to secure the SmartCard-reader board to the palmrest. 3. Fix the SmartCard-reader cable and connect the SmartCard-reader cable to its connector on the USH board.
Installing the USH Board 1. Place the USH Board on the palmrest. 2. Tighten the screw to secure the USH board to the palmrest. 3. Connect all the cables to the USH board. 4. Install the: a. palmrest b. keyboard c. keyboard trim d. hard-drive assembly e.
Installing the Finger-Print Reader Board 1. Insert the finger-print reader board into its place on the palmrest. 2. Connect the finger-print reader cable to the finger-print reader board. 3. Place the metal bracket on the finger-print reader board and tighten the screw to secure the finger- print reader board.
Installing the LED Board 1. Insert the LED board into its slot on the palmrest. 2. Tighten the screw that secures the LED board to the palmrest. 3. Connect the LED-board cable to its connector on the LED board. 4. Install the: a. palmrest b. keyboard c.
4. Disconnect the power-connector port cable from its connector [1] and remove the power- connector port from the computer [2]. Installing the power-connector port 1.
Removing the WLAN Card / WiGig Card NOTE: WiGig card is optional. 1. Follow the procedures in Before Working Inside Your Computer . 2. Remove the base cover . 3. Perform the following steps to remove the WLAN card: a. Disconnect the WLAN cables from their connectors on the WLAN card [1].
4. Install the base cover . 5. Follow the procedures in After Working Inside Your Computer . Removing the WWAN Card 1. Follow the procedures in Before Working Inside Your Computer . 2. Remove the base cover . 3. Disconnect the WWAN cables from their connectors on the WWAN card.
5. Follow the procedures in After Working Inside Your Computer . Removing the Display-Hinge Brackets 1. Follow the procedures in Before Working Inside Your Computer . 2. Remove the: a. base cover b. battery c. memory d. hard-drive assembly e. keyboard trim f.
Installing the Display-Hinge Brackets 1. Insert the display-hinge brackets into their slots on the computer. 2. Tighten the screws at the front and back of the computer to secure the display-hinge brackets. 3. Install the: a. palmrest b. keyboard c. keyboard trim d.
5. Disconnect the display cable from its connector [1] and release the display cable [2]. 6. Remove the screws that secure the display assembly [1] and lift the display assembly to remove it from the computer [2].
Installing the Display Assembly 1. Place the display assembly to align with the screw holders on the computer. 2. Route the WWAN, WLAN, and display cables through their routing channels. 3. Tighten the screws to secure the display assembly to the computer.
3. Remove the display bezel from the display assembly. Installing the Display Bezel 1. Place the display bezel on the display assembly. 2. Starting from the top corner, press on the display bezel and work around the entire bezel until it clicks on to the display assembly.
4. Peel the adhesive [1] to access the eDP cable [2]. 5. Disconnect the eDP cable from its connector [1] and remove the display panel from the display assembly [2].
Installing the Display Panel 1. Connect the eDP cable to its connector and fix the adhesive tape. 2. Place the display panel to align with the screw holders on the display assembly. 3. Tighten the screws to secure the display panel to the display assembly.
Installing the Display Hinges 1. Insert the display hinges into their slots on the display assembly. 2. Tighten the screws to secure the display hinge on both sides of the display assembly. 3. Install the: a. display bezel b. display assembly c. display-hinge brackets d.
Installing the Camera 1. Insert the camera to its place on the display assembly. 2. Connect the camera cable to its connector. 3. Install the: a. display panel b. display bezel c. battery d. base cover 4. Follow the procedures in After Working Inside Your Computer .
Installing the eDP cable 1. Fix the eDP cable in its place on the display assembly. 2. Connect the eDP cable to its connector. 3. Install the: a. display panel b. display bezel c. display assembly d. display-hinge brackets e. palmrest f. keyboard g. keyboard trim h.
3. Perform the following steps to remove the coin-cell battery from the computer: a. Peel the adhesive tape to access the coin-cell cable [1]. b. Disconnect the coin-cell cable from its connector on the system board [2]. c. Pry the coin-cell battery to remove it from the system board [3].
j. display assembly 3. Disconnect the speaker cable [1] and release the speaker cable from its routing channels [2]. 4. Remove the screws that secure the system board to the chassis.
Installing the System Board 1. Place the system board to align with the screw holders on the computer. 2. Tighten the screws to secure the system board to the computer. 3. Connect the speaker cable to its connector on the system and route the cable through its routing channels.
g. WWAN h. keyboard lattice i. keyboard j. palmrest k. display-hinge brackets l. display assembly m. coin-cell battery n. system board 3. Disconnect the system-fan cable from its connector on the system board. 4. Perform the following steps: a. Remove the screws that secure the heatsink assembly to the system board [1].
4. Install the: a. system board b. coin-cell battery c. display assembly d. display-hinge brackets e. palmrest f. keyboard g. keyboard trim h. WWAN i. WLAN j. memory k. hard-drive assembly l. battery m. base cover n. SD card 5. Follow the procedures in After Working Inside Your Computer .
4. Perform the following steps to remove the speakers from the computer: a. Remove the screws that secure the speakers to the computer [1]. b. Remove the speakers from the computer [2]. Installing the Speakers 1. Place the speakers into their slots on the computer.
3 System Setup Options NOTE: Depending on the computer and its installed devices, the items listed in this section may or may not appear. Table 1. General Option Description System Information This section lists the primary hardware features of your computer.
Option Description • Enabled w/PXE: This option is enabled by default. Parallel Port Allows you to configure the parallel port on the docking station. The options are: • Disabled • AT: This option is enabled by default. • PS2 • ECP Serial Port Allows you to configure the integrated serial port.
Option Description NOTE: USB keyboard and mouse always work in the BIOS setup irrespective of these settings. USB PowerShare This field configures the USB PowerShare feature behavior. This option allows you to charge external devices using the stored system battery power through the USB PowerShare port.
Option Description Default Setting: Not set Internal HDD-1 Password Allows you to set, change or delete the password on the system's internal hard-disk drive. NOTE: Successful password changes take effect immediately. Default Setting: Not set Strong Password Allows you to enforce the option to always set strong passwords.
Option Description OROM Keyboard Access Allows you to set an option to enter the Option ROM Configuration screens using hotkeys during boot. The options are: • Enable • One Time Enable • Disable Default Setting: Enable Admin Setup Lockout Allows you to prevent users from entering Setup when an Administrator password is set.
Table 6. Performance Option Description Multi Core Support This field specifies whether the process will have one or all cores enabled. The performance of some applications will improve with the additional cores. This option is enabled by default. Allows you to enable or disable multi-core support for the processor.
Option Description • Enable USB Wake Support Default Setting: The option is disabled. Wireless Radio Control Allows you to enable or disable the feature that automatically switches from wired or wireless networks without depending on the physical connection.
Option Description Intel Smart Connect Technology This option, if enabled, periodically senses the nearby wireless connections, while the system is in sleep state. You can use this option to synchronize the email or other social media applications that are open, when the system enters the sleep state.
Option Description • Thorough (default) • Auto Extended BIOS POST Time Allows you to create an additional pre-boot delay. The options are: • 0 seconds.
Table 11. Maintenance Option Description Service Tag Displays the Service Tag of your computer. Asset Tag Allows you to create a system asset tag if an asset tag is not already set. This option is not set by default. Table 12. System Logs Option Description BIOS Events Allows you to view and clear the System Setup (BIOS) POST events.
4 Technical Specifications NOTE: Offerings may vary by region. For more information regarding the configuration of your computer, click Start (Start icon) → Help and Support , and then select the option to view information about your computer. NOTE: In Windows 8.
Feature Specification Minimum memory 4 GB Maximum memory Intel 4th Generation Processors 8 GB Intel 5th Generation Processors 16 GB Table 16. Audio Feature Specification Type High-definition audio Controller Realtek ALC3235 Stereo conversion Digital Audio-out through HDMI - up to 7.
Feature Specification • 15-pin DSUB VGA connector Table 18. Camera Features Specification Camera Resolution 1280 x 720 pixels Video Resolution (maximum) 1280 x 720 pixels Diagonal viewing angle 74° Table 19.
Table 22. Display Feature Specification Type Non-Touch HD Anti-Glare Non-Touch FHD Anti-Glare Touch FHD (eTP) HD Touch Panel Dimensions: Height 3.00 mm (0.12 inch) 3.00 mm (0.12 inch) 5.20 mm (0.20 inch) 5.00 mm (0.19 inch) Width 320.90 mm x 205.60 mm (12.
Table 25. Battery Feature Type 3-Cell (38 WHr) 4-Cell (51 WHr) Dimensions: Depth 177.50 mm (6.98 inches) 233.00 mm (9.17 inches) Height 7.05 mm (0.27 inch) 7.05 mm (0.27 inch) Width 94.80 mm (3.73 inches) 94.80 mm (3.73 inches) Weight 265 g (0.58 lb) 340 g (0.
Feature Glass Fiber Reinforced Polymer Cover W/O Touch Mag Cover W/O Touch Mag Cover With Touch Back 23.10 mm (0.91 inch) 22.85 mm (0.90 inch) 23.80 mm (0.94 inch) Width 334.90 mm (13.19 inches) 334.90 mm (13.19 inches) 334.90 mm (13.19 inches) Depth 231.
5 Diagnostics If you experience a problem with your computer, run the ePSA diagnostics before contacting Dell for technical assistance. The purpose of running diagnostics is to test your computer's hardware without requiring additional equipment or risking data loss.
1. Shutdown the computer. 2. Press and hold the <fn> key, while pressing the power button, and then release both. The Enhanced Pre-boot System Assessment window displays, listing all devices detected in the computer. The diagnostics starts running the tests on all the detected devices.
Storage LED Power LED Wireless LED Fault Description Blinking Solid Blinking The display encountered a problem during initialization. Off Blinking Blinking The modem is preventing the system from completing POST Off Blinking Off Memory failed to initialize or memory is unsupported.
6 Contacting Dell NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog. Dell provides several online and telephone-based support and service options.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Dell E5450 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Dell E5450 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Dell E5450 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Dell E5450 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Dell E5450, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Dell E5450.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Dell E5450. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Dell E5450 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
