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CHAPTER 1: BEFORE YOU BEGIN This manual provides procedures for removing and installing the components CHAPTER 1: BEFORE YOU BEGIN in your computer. Unless otherwise noted, each procedure assumes that the following conditions exist: CHAPTER 1: BEFORE YOU BEGIN • You have performed the steps in “Turning Off Your Computer”...
CAUTION: To avoid losing data, save and close all open files and exit all • Small flat-blade screwdriver open programs before you turn off your computer. • Phillips screwdriver Save and close all open files and exit all open programs. support.dell.com • BIOS executable update program available at Click Start → Shut Down.
CAUTION: Only a certified service technician should perform repairs on Press and eject any installed cards from the Media Card Reader. your computer. Damage due to servicing that is not authorized by Dell is Press and hold the power button to ground the system board.
CHAPTER 2: LEFT SIDE-PANEL CHAPTER 2: SIDE PANEL CHAPTER 2: LEFT SIDE-PANEL...
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WARNING: Do not operate your computer with any cover(s) (including computer covers, bezels, filler brackets, front-panel inserts, etc.) removed. CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.
CHAPTER 2: LEFT SIDE-PANEL Removing the Left Side-Panel Follow the instructions in “Before You Begin” on page NOTE: Ensure that you remove the security cable from the security cable slot (if applicable). Slide the latch to unlock the release panel. Lift the release panel to open the left-side panel.
Inside View of Your Computer WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. memory module(s) graphic cards (2) optical drives (3)
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WARNING: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the side panel(s). CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.
CHAPTER 4: SHROUDS Opening the PCI Shroud Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Press the release button and rotate the PCI shroud away from the chassis. Closing the PCI Shroud Follow the instructions in “Before You Begin”...
CHAPTER 4: SHROUDS Removing the Drive-Bay Shroud Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Open the PCI shroud (see “Opening the PCI Shroud” on page 18). Press the tabs and slide the drive-bay shroud towards the back of the chassis.
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WARNING: Do not operate your computer with any cover(s) (including computer covers, bezels, filler brackets, front-panel inserts, etc.) NOTE: If you are installing a hard drive from a source other than Dell or removed. Alienware, you need to install an operating system, drivers, and utilities on the new hard drive.
CHAPTER 5: DRIVE(S) Removing the Hard Drive(s) CAUTION: If you are replacing a hard drive that contains data you want to keep, back up your files before you begin this procedure. Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“...
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CHAPTER 5: DRIVE(S) Press the release tabs and slide the hard-drive assembly out of the hard- Remove the hard drive out of the hard-drive bracket by releasing the tabs drive cage. and lifting the hard drive out of the bracket (if applicable). hard drive tabs (4) hard-drive assembly...
CHAPTER 5: DRIVE(S) Replacing the Hard Drive(s) Follow the instructions in “Before You Begin” on page See the documentation that shipped with your new hard drive and ensure that the jumper positioning is correct. Snap the hard-drive bracket on to the new hard drive (if applicable). Slide the hard-drive assembly into the hard-drive cage until the release tabs snap into place.
CHAPTER 5: DRIVE(S) Removing the Optical Drive(s) Follow the instructions in “Before You Begin” on page Press the AlienHead on the front of your computer to lower the drive panel. Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11).
CHAPTER 5: DRIVE(S) Replacing the Optical Drive(s) Follow the instructions in “Before You Begin” on page Remove the new optical drive from its packaging. Save the original packaging for storing or shipping the optical drive. Remove the optical-drive bay filler (if applicable). Lift the securing tab and slide the optical drive through the front of the computer until the securing tab snaps into place.
CHAPTER 5: DRIVE(S) Removing the Media Card Reader Follow the instructions in “Before You Begin” on page Press the AlienHead on the front of your computer to lower the drive panel. Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11).
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CHAPTER 5: DRIVE(S) Remove the four screws that secure the Media Card Reader to the FlexBay dock. Slide the Media Card Reader out of the FlexBay dock. 1 Media Card Reader FlexBay dock 3 screws (4)
CHAPTER 5: DRIVE(S) Replacing the Media Card Reader Follow the instructions in “Before You Begin” on page Remove the new Media Card Reader from its packaging. Save the original packaging for storing or shipping the Media Card Reader. Slide the Media Card Reader into the FlexBay dock. Replace the four screws that secure the Media Card Reader to the FlexBay dock.
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WARNING: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the side panel(s). CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.
CHAPTER 6: PCI-EXPRESS CARD(S) Removing the PCI-Express Card(s) Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Open the PCI shroud (see “Opening the PCI Shroud” on page 18).
CHAPTER 6: PCI-EXPRESS CARD(S) Replacing the PCI-Express Card(s) Follow the instructions in “Before You Begin” on page Remove the filler bracket to create a card-slot opening (if applicable). filler bracket screw...
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CHAPTER 6: PCI-EXPRESS CARD(S) CAUTION: To prevent damage to the PCI-Express card ensure that the memory module securing clips are in the closed position. Align the card with the card connector on the system board. Place the card in the connector and press down firmly. Ensure that the card is firmly seated in the slot.
CHAPTER 7: MEMORY MODULE(S) support.dell.com/manuals for information on the type of memory supported by your computer. Install only memory modules that are supported by your computer. NOTE: Memory modules purchased from Dell or Alienware are covered under your computer warranty.
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WARNING: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the side panel(s). CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.
CHAPTER 7: MEMORY MODULE(S) Removing the Memory Module(s) Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Locate the memory-module connectors on the system board (see “System Board Components“ on page 14). WARNING: The memory module(s) may become very hot during normal operation.
CHAPTER 7: MEMORY MODULE(S) Replacing the Memory Module(s) Follow the instructions in “Before You Begin” on page Recommended memory configuration: Aurora-R2 Aurora/Aurora ALX Type Slots Type Slots 1066 MHz and I333 MHz DDR3 Slots 1 and 2 or slots 1 — 4 1066 MHz and I333 MHz DDR3 Slots 1, 3, and 5 or slots 1 —...
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CHAPTER 7: MEMORY MODULE(S) Align the notch on the bottom of the memory module with the tab on the Insert the memory module into the memory-module connector until the memory-module connector. memory module snaps into position. If you insert the memory module correctly, the securing clips snap into the cutouts at each end of the memory module.
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WARNING: Do not operate your computer with any cover(s) (including computer covers, bezels, filler brackets, front-panel inserts, etc.) removed. CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.
CHAPTER 8: FANS Removing the Hard-Drive Fan Assembly Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Open the PCI shroud (see “Opening the PCI Shroud” on page 18).
CHAPTER 8: FANS Replacing the Hard-Drive Fan Assembly Follow the instructions in “Before You Begin” on page Push the hard-drive fan assembly into the hard-drive fan assembly bay. Route the cable through the slot in the hard-drive bay. Connect the hard-drive fan assembly cable to the connector on the master I/O board.
CHAPTER 8: FANS Removing the PCI-Fan Assembly Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Open the PCI shroud (see “Opening the PCI Shroud” on page 18). Remove the drive-bay shroud (see “Removing the Drive-Bay Shroud”...
CHAPTER 8: FANS Replacing the PCI-Fan Assembly Follow the instructions in “Before You Begin” on page Align the PCI-fan assembly with the metal bracket on the chassis. Slide the PCI-fan assembly into the chassis. Connect the PCI-fan assembly cable to the connector on the master I/O board.
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CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on the back of the computer).
CHAPTER 9: PROCESSOR LIQUID-COOLING ASSEMBLY Removing the Processor Liquid-Cooling Assembly Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). WARNING: Despite having a plastic shield, the processor liquid-cooling assembly may be very hot during normal operation.
CHAPTER 9: PROCESSOR LIQUID-COOLING ASSEMBLY Replacing the Processor Liquid-Cooling Assembly Follow the instructions in “Before You Begin” on page Align the screw holes on the processor liquid-cooling assembly with the screw holes on the chassis rear wall. Replace the four screws that secure the processor liquid-cooling assembly to the chassis rear wall.
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CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on the back of the computer).
CHAPTER 10: PROCESSOR Removing the Processor Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). WARNING: Despite having a plastic shield, the processor liquid-cooling assembly may be very hot during normal operation. Ensure that it has had sufficient time to cool before you touch it.
CHAPTER 10: PROCESSOR Replacing the Processor CAUTION: When replacing the processor, do not touch any of the pins inside the socket or allow any objects to fall on the pins in the socket. CAUTION: Ground yourself by touching an unpainted metal surface on the back of the computer.
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CHAPTER 10: PROCESSOR When the processor is fully seated in the socket, close the processor cover. Ensure that the tab on the processor cover is positioned underneath the center-cover latch on the socket. Pivot the socket release lever back towards the socket, and snap it into place to secure the processor.
WARNING: Do not operate your computer with any cover(s) (including computer covers, bezels, filler brackets, front-panel inserts, etc.) removed. CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.
CHAPTER 11: POWER SUPPLY Removing the Power Supply Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Lift the tab and slide the power-supply cover towards the back of the chassis.
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CHAPTER 11: POWER SUPPLY Disconnect the DC wire harness and the AC power cable from the power Remove the four screws that secure the power supply to the bezel. supply. Remove the bezel from the power supply. Loosen the four captive screws that secure the power supply to the back of the chassis.
CHAPTER 11: POWER SUPPLY Replacing the Power Supply Follow the instructions in “Before You Begin” on page Replace the four screws that secure the power supply to the bezel. Slide the power supply into the chassis through the back of the computer. Tighten the four captive screws that secure the power supply to the back of the chassis.
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WARNING: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the side panel(s). CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.
CHAPTER 12: BATTERY Removing the Coin-Cell Battery Record all the screens in system setup (see “System Setup” on page 107) so that you can restore the correct settings after the new battery has been installed. Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“...
CHAPTER 12: BATTERY Replacing the Coin-Cell Battery Connect your computer and devices to electrical outlets and then turn them on. Enter system setup (see “Entering System Setup” on page 107) and restore Follow the instructions in “Before You Begin” on page the settings you recorded before removing the battery.
CHAPTER 12: BATTERY Removing the Theater-Lighting Batteries Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Open the PCI shroud (see “Opening the PCI Shroud“ on page 18). Remove the drive-bay shroud (see “Removing the Drive-Bay Shroud”...
CHAPTER 12: BATTERY Replacing the Theater-Lighting Batteries Follow the instructions in “Before You Begin” on page Insert the two new batteries (AA rechargeable) in the theater-lighting battery compartment. Close the theater-lighting battery-compartment door. Replace the drive-bay shroud (see “Replacing the Drive-Bay Shroud” on page 19).
WARNING: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the side panel(s). CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.
CHAPTER 13: SYSTEM BOARD Removing the System Board Record all the screens in system setup (see “System Setup” on page 107) so that you can restore the correct settings. Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11).
CHAPTER 13: SYSTEM BOARD Replacing the System Board Disconnect all cables from the system board. Remove the two screws that secure the system board to the chassis. Slide the system board towards the front of the chassis to disengage it from Follow the instructions in “Before You Begin”...
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CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on the back of the computer).
CHAPTER 14: MASTER I/O BOARD Removing the Master I/O Board Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Open the PCI shroud (see “Opening the PCI Shroud“ on page 18).
CHAPTER 14: MASTER I/O BOARD Replacing the Master I/O Board Follow the instructions in “Before You Begin” on page Place the master I/O board in the chassis. Replace the four screws that secure the master I/O board to the chassis. Route and connect the cables that you removed from the connectors on the master I/O board.
CHAPTER 15: TOP LIGHTING-BOARD CHAPTER 13: TOP LIGHTING BOARD CHAPTER 15: TOP LIGHTING-BOARD...
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CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: Do not operate your computer with any cover(s) (including computer covers, bezels, filler brackets, front-panel inserts, etc.)
CHAPTER 15: TOP LIGHTING-BOARD Removing the Top Lighting-Board Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Disconnect all cables from the connectors on the top lighting-board. Remove the four screws that secure the top lighting-board to the chassis. Pull the top lighting-board away from the chassis.
CHAPTER 16: RIGHT SIDE-PANEL(S) CHAPTER 16: RIGHT SIDE PANEL CHAPTER 16: RIGHT SIDE-PANEL(S)
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WARNING: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the side panel(s). CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.
CHAPTER 16: RIGHT SIDE-PANEL(S) Removing the Right Side-Panel(s) Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Open the PCI shroud (see “Opening the PCI Shroud“ on page 18).
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CHAPTER 16: RIGHT SIDE-PANEL(S) Place the chassis in an upright position. Disconnect the lighting-board cable from the connector on the master I/O board. Slide and pull the right top-panel away from the chassis. Remove the two screws that secure the lighting board to the chassis. Lift the lighting board up and away from the chassis.
CHAPTER 16: RIGHT SIDE-PANEL(S) Replacing the Right Side-Panel(s) Slide and pull the right bottom-panel away from the chassis. Follow the instructions in “Before You Begin” on page Align the right bottom-panel to the bottom of the computer and slide it into position.
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WARNING: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the side panel(s). CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.
CHAPTER 17: ACTIVE-VENTING ASSEMBLY Removing the Active-Venting Assembly NOTE: Active-venting assembly is available only in Alienware Aurora ALX. Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Open the PCI shroud (see “Opening the PCI Shroud“ on page 18).
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CHAPTER 17: ACTIVE-VENTING ASSEMBLY Remove the top lighting-board (see “Removing the Top Lighting-Board” on Place the chassis in an upright position. page 76). Remove the right top-panel. Remove the ten screws that secure the active-venting assembly to the chassis. 1 right top-panel 1 screws (10)
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CHAPTER 17: ACTIVE-VENTING ASSEMBLY Remove the two screws that secure the top panel to the chassis. Lift the top panel away from the chassis. Remove the three screws that secure the active-venting assembly to the chassis. Disconnect the cables that connect the active-venting assembly to the connectors on the master I/O board.
CHAPTER 17: ACTIVE-VENTING ASSEMBLY Replacing the Active-Venting Assembly Replace the screw that secures the right top-panel to the chassis. Follow the instructions in “Before You Begin” on page Replace the drive-bay shroud (see “Replacing the Drive-Bay Shroud” on Place the active-venting assembly on the top of the chassis. page 19).
WARNING: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the side panel(s). CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.
CHAPTER 18: FRONT BEZEL Removing the Front Bezel Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Open the PCI shroud (see “Opening the PCI Shroud“ on page 18).
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CHAPTER 18: FRONT BEZEL Place the chassis in an upright position. Remove the three screws on the right side that secure the front bezel to the chassis. Pull the front bezel away from the chassis. 1 front bezel screws (3)
CHAPTER 18: FRONT BEZEL Replacing the Front Bezel Follow the instructions in “Before You Begin” on page Align the front bezel with the front of the chassis. Replace the three screws on the right side that secure the front bezel to the chassis.
WARNING: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the side panel(s). CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.
CHAPTER 19: BACK BEZEL Removing the Back Bezel Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Remove the power supply (see “Removing the Power Supply“ on page 57).
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CHAPTER 19: BACK BEZEL Remove the two screws that secure the back bezel to the chassis. Release the tabs that secure the back bezel to the chassis. Pull the back bezel away from the chassis. screws (2) back bezel 3 tabs...
CHAPTER 19: BACK BEZEL Replacing the Back Bezel Follow the instructions in “Before You Begin” on page Align the tabs on the back bezel with the slots on the chassis. Push the back bezel into place. Replace the two screws that secure the back bezel to the chassis. Replace the two screws that secure the security lock panel to the chassis.
WARNING: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the side panel(s). CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.
CHAPTER 20: BLUETOOTH ASSEMBLY Removing the Bluetooth Assembly NOTE: The Bluetooth ® assembly is available on your computer only if you ordered it while purchasing your computer. Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11).
CHAPTER 20: BLUETOOTH ASSEMBLY Replacing the Bluetooth Assembly Follow the instructions in “Before You Begin” on page Align the tabs on the Bluetooth assembly with the slots on the chassis. Tighten the thumbscrew that secures the Bluetooth assembly to the chassis.
CHAPTER 21: TOP I/O PANEL CHAPTER 20: TOP I/O CHAPTER 21: TOP I/O PANEL 0102 0102...
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WARNING: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the side panel(s). CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. 0103...
CHAPTER 21: TOP I/O PANEL Removing the Top I/O Panel Follow the instructions in “Before You Begin” on page Remove the left side-panel (see “Removing the Left Side-Panel“ on page 11). Open the PCI shroud (see “Opening the PCI Shroud“ on page 18).
CHAPTER 21: TOP I/O PANEL Replacing the Top I/O Panel Replace the PCI-fan assembly (see “Replacing the PCI-Fan Assembly” on page 45). Replace the drive-bay shroud (see “Replacing the Drive-Bay Shroud” on Follow the instructions in “Before You Begin” on page page 19).
CHAPTER 22: SYSTEM SETUP Configuring the BIOS Entering System Setup Turn on (or restart) your computer. System Setup NOTE: Keyboard failure may result when a key on the keyboard is held down The System Setup options allow you to: for extended periods of time. To avoid possible keyboard failure, press and release <F2>...
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CHAPTER 22: SYSTEM SETUP System Setup Options System Information Current (QPI) Speed NOTE: The items listed in this section may or may not appear exactly as Displays the QPI speed. (available on Aurora and listed depending on your computer model and installed devices. Aurora ALX only) Current (DMI) Speed Displays the DMI speed.
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CHAPTER 22: SYSTEM SETUP Standard CMOS Features CPU Configuration XD Bit Capability SATA 5 Enable XD Bit Capability to allow the processor Displays the SATA 5 drive integrated in the computer to distinguish between the bits of code that can be executed and the ones that cannot be SATA 6 Displays the SATA 6 drive integrated in the executed.
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CHAPTER 22: SYSTEM SETUP Integrated Devices Integrated Devices USB Functions Configure SATA#1-6 as Allows you to enable or disable the Allows you to configure the integrated (available on Aurora and Aurora ALX integrated USB controller. hard drive controller to AHCI or RAID. only) HD Audio Controller Allows you to enable or disable the...
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CHAPTER 22: SYSTEM SETUP Frequency/Voltage Control Frequency/Voltage Control CPU Speed Overvoltage Configuration Displays the current processor speed. Allows you to access the overvoltage configuration submenu Memory Speed Displays the current memory speed. Load Level1 OC Setting Allows you to restore the Level 1 Current QPI Speed Displays current QPI speed.
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CHAPTER 22: SYSTEM SETUP Advance DRAM Configuration Submenu Overclock Configuration Submenu Adjust CPU BClk (MHz) tRFC Allows you to adjust BClk of processor. Displays timing of Refresh to Archive/ Refresh cycle time (editable in Manual Spread Spectrum Enable/disable spread spectrum Mode).
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CHAPTER 22: SYSTEM SETUP Overvoltage Configuration Submenu BIOS Security Features CPU Temperature Sensor Change Supervisor Password Displays the processor temperature in Allows you to change the supervisor Celsius and Fahrenheit. password. VCore Change User Password Displays processor core voltage. Allows you to change the user password.
CHAPTER 22: SYSTEM SETUP Clearing Forgotten Passwords and CMOS Settings CMOS: Follow the instructions in “Before You Begin” on page WARNING: The computer must be disconnected from the electrical outlet to clear the CMOS setting. Remove the left side-panel (see “Removing the Left Side-Panel” on page 11).
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CHAPTER 22: SYSTEM SETUP PASSWORD: Replace the left side-panel (see “Replacing the Left Side-Panel” on page 11). Connect your computer and devices to electrical outlets and then turn them on. 0115 0115...
Click Save to save the file on your desktop. The file downloads to your Turn on the computer. desktop. support.dell.com/support/downloads. Go to Close if the Download Complete window appears. Click The file icon appears on your desktop and is titled the same as the Locate the BIOS update file for your computer: downloaded BIOS update file.
You can learn about Alienware products and services on the following websites: ® NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell www.dell.com • product catalog.
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