Dell M4800 Manuel du propriétaire

Dell Precision Mobile Workstation M4800Owner's ManualRegulatory Model: P20ERegulatory Type: P20E001

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

Inside view — front1. video-card heatsink 2. video card3. I/O Board4. processor heatsink 5. express card module6. Unified Security Hub (USH) Board 7.

Removing the ExpressCard1. Follow the procedures in Before Working Inside Your Computer.2. Press in on the ExpressCard to release it from the computer

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 Micro Subscriber Identity Module (SIM) Card1. Push in the micro SIM card into its slot.2. Install the battery.3. Follow the procedures

2. Press along the sides of the keyboard trim until it snaps in place.3. Install the battery.4. Follow the procedures in After Working Inside Your Com

4. Starting from the bottom of the keyboard, separate the keyboard from the computer and flip the keyboard over.5. Disconnect the keyboard-data cable

Installing the Keyboard1. Connect the keyboard-data cable to the system board.NOTE: Ensure that you fold the keyboard-data cable in perfect alignment.

5. Install the:a) keyboard trimb) battery6. Follow the procedures in After Working Inside Your Computer.Removing the Base Cover1. Follow the procedure

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

4. Lift and remove the base cover from the computer.20

Installing the Base Cover1. Slide in and place the base cover to align with the screw holes correctly on the computer.2. Tighten the screws to secure

Installing the Secondary Memory1. Insert the secondary memory into the memory socket.2. Press down the memory to secure the memory module to the syste

5. Remove the screws that secure the drive-latch bracket to the optical drive and remove the bracket.Installing the Optical Drive1. Tighten the screws

Removing the Hard Drive1. Follow the procedures in Before Working Inside Your Computer.2. Remove the:a) batteryb) base cover3. Remove the screws that

Installing the Hard Drive1. Engage the hard -drive bracket to the hard drive.2. Insert the hard drive into its slot in the computer till it clicks in

b) Remove the screw that secures the WWAN card to the computer.c) Remove the WWAN card from the computer.NOTE: The location of the WWAN card may vary

Installing the Processor Fan1. Connect the processor-fan cable.NOTE: Ensure that the processor-fan cable does not protrude outside its compartment.2.

Installing the Video-Card Fan1. Connect the video-card fan cable.NOTE: Ensure that the video-card fan cable does not protrude outside its compartment.

Installing the Coin-Cell Battery1. Replace the coin-cell battery in its slot in the computer.2. Connect the coin-cell battery cable.3. Install the:a)

Contents1 Working on Your Computer... 7Before Work

4. Flip the computer and disconnect the following cables from the system board:a) media boardb) speakerc) touchpadd) power button5. Remove the screws

Installing the Palmrest1. Slide in the palmrest from the front and align it to its original position on the computer.2. Press on the positions indicat

3. Connect the following cables to the system board:a) power buttonb) touchpadc) speakerd) media boarde) fingerprintf) RFID4. Tighten the screws to se

e) keyboardf) optical driveg) hard drive h) palm rest3. Disconnect the :a) ExpressCard cable from the system boardb) USH board cable from the USH boar

c) optical drived) keyboarde) keyboard trimf) base coverg) batteryh) ExpressCard5. Follow the procedures in After Working Inside Your Computer.Removin

i) battery3. Follow the procedures in After Working Inside Your Computer.Removing the Processor1. Follow the procedures in Before Working Inside Your

d) keyboarde) optical drivef) hard drive g) palm resth) heat-sink fani) heatsink3. Disconnect and un-route any antenna cables connected to the install

Installing the Video-Card Heat Sink1. Replace the video-card heat sink in its slot.2. Tighten the captive screws to secure the video-card heat sink to

Installing the Video Card1. Slide the video card into its original position in the computer.2. Press down the video card and tighten the screws to sec

4. Remove the screw that secures the I/O board to the computer. Lift the right edge of the I/O board upwards to disengage the connector and remove it

Installing the Video-Card Fan...

3. Connect the ExpressCard module connector to the I/O board.4. Install the:a) palmrestb) hard drive c) optical drived) keyboarde) keyboard trimf) bas

d) keyboarde) keyboard trimf) base coverg) battery5. Follow the procedures in After Working Inside Your Computer.Removing the Unified Security Hub (US

Removing the Display Assembly1. Follow the procedures in Before Working Inside Your Computer.2. Remove the:a) batteryb) base coverc) keyboard trimd) k

5. Flip the computer and remove the screws from the bottom and back of the computer.6. Remove the screw that secures the low-voltage differential sign

7. Remove the screws that secure the display assembly to the computer. Lift up and remove the display assembly from the computer.Installing the Displa

b) hard drive c) optical drived) keyboarde) keyboard trimf) base coverg) battery8. Follow the procedures in After Working Inside Your Computer.Removin

h) battery4. Follow the procedures in After Working Inside Your Computer.Removing the System Board1. Follow the procedures in Before Working Inside Yo

5. Remove all mini-cards (if available).6. Remove the screws that secure the system board in place and lift the top edge of the system board to a 20°

Installing the System Board1. Connect the power connector cable to the system board.2. Place the system board in its compartment.3. Tighten the screws

m) optical driven) keyboardo) keyboard trimp) base coverq) batteryr) ExpressCards) SD card7. Follow the procedures in After Working Inside Your Comput

Assigning a System Password and Setup Password... 69Deleting or Cha

Installing the Power-Connector Port1. Insert the power-connector port in its slot and route the power-connector cable to the chassis.2. Install the:a)

4. Work your way around the sides and top edge of the display bezel and remove the display bezel from the computer .Installing the Display Bezel1. Sli

2. Work around the entire bezel until it snaps onto the display assembly.3. Install the battery.4. Follow the procedures in After Working Inside Your

4. Peel back the adhesive tape that secures the LVDS cable to the display panel.5. Disconnect the LVDS cable.53

6. Remove the screws that secure the display brackets to the display panel. Remove the display brackets.54

Installing the Display Panel1. Align the display brackets to the display panel.2. Tighten the screws to secure the display brackets to the display pan

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

Keys Navigation<Enter> Allows you to select a value in the selected field (if applicable) or follow the link in the field.Spacebar Expands or co

Option Description• Field Enable Legacy Option ROMsDate/Time Allows you to set the date and time.Table 3. System ConfigurationOption DescriptionIntegr

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Option Description• SATA-2• SATA-3• SATA-4• SATA-5• Zero Power ODDDefault Setting: The highlighted devices are enabled.SMART Reporting This field cont

Option DescriptionMiscellaneous Devices Allows you enable or disable the various on board devices. The options are:• Enable Fixed Bay• Enable Micropho

Option DescriptionDefault Setting: Enable Strong Password is not selected.Password Configuration You can define the length of your password. Min = 4 ,

Option DescriptionAdmin Setup Lockout Allows you to prevent users from entering Setup when an Administrator password is set.Default Setting: DisabledT

Option DescriptionLimit CPUID This field limits the maximum value the processor Standard CPUID Function will support. Some operating systems will not

Option DescriptionWake on LAN/WLAN This option allows the computer to power up from the off state when triggered by a special LAN signal. Wake-up from

Option Description• Standard Charge• Express Charge (Default Setting)Module Bay Battery Charge Configuration• Standard – Fully charges your battery at

Option Description• 10 secondsTable 10. Virtualization SupportOption DescriptionVirtualization This option specifies whether a Virtual Machine Monitor

Table 13. System LogsOption DescriptionBIOS events Displays the system event log and allows you to clear the log.Thermal Events Displays the thermal e

Assigning a System Password and Setup PasswordYou can assign a new System Password and/or Setup Password or change an existing System Password and/or

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

The computer reboots.70

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

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5Troubleshooting Your ComputerYou can troubleshoot your computer using indicators like Diagnostic Lights, Beep Codes, and Error Messages during the op

Battery Status LightsIf the computer is connected to an electrical outlet, the battery light operates as follows:Alternately blinking amber light and

Table 17. ProcessorFeature SpecificationProcessor type• Intel Core i5 and i7 Dual Core• Intel Core i7 Quad Extreme• Intel Core i7 Quad CoreL1 cache Up

Feature Specification• Nvidia Quadro K5100M, 8GB GDDR5 VRAMTable 20. AudioFeature SpecificationIntegrated dual-channel High-Definition audioTable 21.

Table 24. DisplayFeature M4800 M6800Type• HD (1366 X 768)• FHD (1920 X 1080)• QHD+( 3200 X1800)• HD+ (1600 X 900)• FHD (1920 X 1080)Size 15.6 inches 1

Feature Specification• Japan: 90 keysLayout QWERTY/AZERTY/KanjiTable 26. TouchpadFeature SpecificationActive Area:X-axis 80.00 mmY-axis 40.50 mmTable

Table 29. BatteryFeature SpecificationType lithium ionDimensions (6-cell / 9-cell / 9-cell long cycle life (LCL)):Depth 82.60 mm (3.25 inches)Height 1

6. Close the display and turn the computer upside-down on a flat work surface.NOTE: To avoid damaging the system board, you must remove the main batte

Table 31. Contactless Smart CardFeature SpecificationSupported Smart Cards and Technologies• ISO14443A — 160 kbps, 212 kbps, 424 kbps, and 848 kbps• I

Feature SpecificationNon-operating 163 G, 2 msAltitude:Storage 0 m to 10668 m (0 ft to 35,000 ft)Airborne contaminant level G1 or lower as defined by

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

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 a