Dell 15 5000 + Port Replicator Owner's Manual

Dell Latitude E5540Owner's ManualRegulatory Model: P44GRegulatory Type: P44G001

Figure 2. Inside view — Front1. I/O board (right)2. system board3. status-light board4. speakers5. ExpressCard cage6. system fan7. I/O board (left)8.

Installing the Battery1. Slide the battery into its slot until it clicks into place.2. Follow the procedures in After Working Inside Your Computer.Rem

Installing the ExpressCard1. Slide the ExpressCard in its slot until it clicks in place.2. Follow the procedures in After Working Inside Your Computer

4. Remove the display bezel from the computer.Installing the Display Bezel1. Place the display bezel onto the display assembly.2. Starting from the to

a) Lift the mylar tape and disconnect the low-voltage differential signaling (LVDS) cable from the back of the display panel.b) Remove the display pan

Installing the Camera1. Place the camera and microphone module on its place.2. Connect the camera cable.3. Tighten the screw to secure the camera and

b) keyboard trim3. Perform the following steps:a) Remove the screws at the back of the computer and flip the computer over.b) Remove the screws that s

Removing the Base Cover1. Follow the procedures in Before Working Inside Your Computer.2. Remove the battery.3. Perform the following steps:a) Remove

Installing the Memory Module1. Insert the memory into the memory socket.2. Press the clips to secure the memory module to the system board.3. Install:

Installing the Hard Drive1. Place the hard-drive bracket on the hard drive and tighten the screws to secure the hard-drive bracket to the hard drive.2

Notes, Cautions, and WarningsNOTE: A NOTE indicates important information that helps you make better use of your computer.CAUTION: A CAUTION indicates

Installing the Hard-Drive Cage1. Place the hard-drive cage on its place.2. Tighten the screws to secure the hard-drive cage.3. Install:a) hard driveb)

5. Disengage the optical drive bezel tabs to separate the optical drive bezel from the optical drive.6. Remove the optical-drive bezel.Installing the

a) batteryb) base cover3. Perform the following steps:a) Disconnect the coin-cell battery cable from the system board.b) Pry and remove the coin-cell

Installing the Display Hinge1. Place the display hinge on the computer.2. Tighten the screws to secure the display hinge at the front and back of the

4. Perform the following steps:a) Remove the screws that secure the palmrest of the computer.b) Lift and remove the palmrest from the computer.Install

h) base coveri) batteryj) SD card5. Follow the procedures in After Working Inside Your Computer.Removing the ExpressCard Cage1. Follow the procedures

f) batteryg) SD card4. Follow the procedures in After Working Inside Your Computer.Removing the System Fan1. Follow the procedures in Before Working I

f) optical driveg) keyboardh) keyboard trimi) base coverj) batteryk) SD card6. Follow the procedures in After Working Inside Your Computer.Removing th

4. Flip the computer and perform the following steps:a) Remove the screws that secure the display-cable connector and remove it from the system board.

b) system fanc) palmrestd) display hingee) WLAN cardf) hard-drive cageg) hard driveh) optical drivei) memoryj) keyboardk) keyboard triml) base coverm)

Contents1 Working on Your Computer...5Before Working Inside Your Compute

Installing the Heatsink1. Place the heatsink on the system board.2. Tighten the screws to secure the heatsink to the computer.3. Install:a) system boa

d) keyboard trime) keyboardf) memoryg) optical driveh) hard drivei) hard-drive cagej) WLAN cardk) display hingel) palmrestm) system fann) ExpressCard

o) SD card4. Follow the procedures in After Working Inside Your Computer.Removing the I/O Board (Right)1. Follow the procedures in Before Working Insi

d) palmreste) display hingef) WLAN cardg) hard driveh) hard-drive cagei) optical drivej) memoryk) keyboardl) keyboard trimm) base covern) batteryo) SD

Installing the Power Connector1. Place the power connector on its place in the computer.2. Route the power-connector cable on its routing channels.3.

Installing the Speakers1. Place the speakers on the computer.2. Secure the speaker cable to the routing channels.3. Tighten the screws to secure the s

h) hard drivei) hard-drive cagej) WLAN cardk) display hingel) palmrestm) system fann) ExpressCard cageo) system boardp) speakers3. Perform the followi

a) speakersb) system boardc) system fand) ExpressCard cagee) palmrestf) display hingeg) WLAN cardh) hard-drive cagei) hard drivej) optical drivek) mem

38

3System SetupSystem Setup enables you to manage your computer hardware and specify BIOS‐level options. From the System Setup, you can:• Change the NVR

Removing the Coin-Cell Battery...21Installing the Co

Table 1. Navigation KeysKeys NavigationUp arrow Moves to the previous field.Down arrow Moves to the next field.<Enter> Allows you to select a va

Option DescriptionBy default, all the options are checked. You can also deselect any option or change the boot order.Boot List Option Allows you to ch

Option Description• SATA-1• SATA-2• SATA-3SMART Reporting This field controls whether hard drive errors for integrated drives are reported during syst

Option DescriptionNOTE: All devices are enabled by default.You can also enable or disable Media Card.Table 4. VideoOption DescriptionLCD Brightness Al

Option DescriptionPassword Change Allows you to enable the disable permission to the System and Hard Drive passwords when the admin password is set.De

Option Description• dbxIf you enable the Custom Mode, the relevant options for PK, KEK, db, and dbx appear. The options are:• Save to File- Saves the

Table 8. Power ManagementOption DescriptionAC Behavior Allows you to enable or disable the computer from turning on automatically when an AC adapter i

Option DescriptionDisabled (default)Primary Battery Charge ConfigurationAllows you to select the charging mode for the battery. The options are:• Adap

Option Description• Toushpad/PS-2 Mouse: This option is enabled by default.Numlock Enable Allows you to enable the Numlock option when the computer bo

Table 11. WirelessOption DescriptionWireless Switch Allows to set the wireless devices that can be controlled by the wireless switch. The options are:

1Working on Your ComputerBefore Working Inside Your ComputerUse the following safety guidelines to help protect your computer from potential damage an

Updating the BIOS It is recommended to update your BIOS (system setup), on replacing the system board or if an update is available. For laptops, ensur

NOTE: If the password jumper is disabled, the existing System Password and Setup Password is deleted and you need not provide the system password to l

52

4DiagnosticsIf you experience a problem with your computer, run the ePSA diagnostics before contacting Dell for technical assistance. The purpose of r

Device Status LightsIcon DescriptionTurns on when you turn on the computer and blinks when the computer is in a power management mode.Turns on when th

5SpecificationsNOTE: Offerings may vary by region. For more information regarding the configuration of your computer, click Start (Start icon) → Hel

Feature Specificationwithout Express Card I/O on Discrete Graphic and all UMA Graphic Configurations• Supports mSATA and WWAN on Latitude E5440• Suppo

Feature SpecificationNetwork adapter one RJ-45 connectorUSB 2.0• one 4–pin USB 2.0–compliant connector (E5440)• two 4-pin USB 2.0-compliant connectors

Feature SpecificationWidth 360 mm (14.17 inches)Diagonal 394.24 mm (15.60 inches)Active area (X/Y) 344.23 mm x 193.54 mmMaximum resolution• 1366 x 768

Feature SpecificationHeight4-, 6-, and 9-cell 20.00 mm (0.79 inch)Width4- and 6-cell 208.00 mm (8.18 inches)9-cell 214.00 mm (8.43 inches)Depth4- and

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

Feature Latitude E5440 Latitude E5540Rated output voltage 19.5 +/– 1.0 VDC 19.5 +/– 1.0 VDCTemperature range:Operating 0 °C to 40 °C (32 °F to 104 °F)

6Contacting DellNOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill,

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

8

2Removing and Installing ComponentsThis section provides detailed information on how to remove or install the components from your computer.Recommende