Back to Contents | Dell 1721 specs

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.

1.Follow the procedures in Before You Begin.

2.Connect the coin-cell battery cable to the system board.

3.Slide the coin-cell battery into the mylar sleeve.

4.Replace the memory module cover and tighten the captive screw.

Back to Contents Page

Page 18

Image 18

Contents

Page Back to Contents Wireless Sniffer BoardRemoving the Wireless Sniffer Board Computer Base and Components Audio Connector Board Replacing the Wireless Sniffer BoardRemoving the Audio Connector Board Replacing the Audio Connector Board Consumer Infrared CIR BoardRemoving the CIR Board USB Connector Board Removing the USB Connector BoardReplacing the CIR Board Modem Connector Replacing the USB Connector Board ExpressCard Cage Removing the Modem ConnectorReplacing the Modem Connector Removing the ExpressCard Cage Computer Base Replacing the ExpressCard Cage Removing the Computer Base Replacing the Computer Base Before Working Inside Your Computer Before You BeginRecommended Tools Recommended Tools Before Working Inside Your Computer Back to Contents Flashing the Bios Flashing the Bios From a CDFlashing the Bios From the Hard Drive Back to Contents Replacing the Bluetooth Card Internal Card With Bluetooth Wireless TechnologyRemoving the Bluetooth Card Removing the Bluetooth Card Replacing the Bluetooth Card Memory Card Blanks Using the Memory Card ReaderInstalling a Memory Card Removing a Memory Card or Blank Back to Contents Coin-Cell Battery Removing the Coin-Cell BatteryReplacing the Coin-Cell Battery Back to Contents Processor Module Removing the Processor Module Replacing the Processor Module Page Processor Thermal-Cooling Assembly Removing the Processor Thermal-Cooling AssemblyReplacing the Processor Thermal-Cooling Assembly Back to Contents Display Assembly Removing the Display AssemblyDisplay Replacing the Display Assembly Display Bezel Removing the Display Bezel Display Panel Replacing the Display BezelRemoving the Display Panel Display Latch Replacing the Display PanelRemoving the Display Latch Page Camera and Microphone Assembly Removing the Camera and Microphone AssemblyReplacing the Display Latch Replacing the Camera and Microphone Assembly Replacing the Fan FanRemoving the Fan Removing the Fan Replacing the Fan Back to Contents Replacing the FCM Flash Cache Module FCMRemoving the FCM Removing the FCM Replacing the FCM Graphics Card Assembly Removing the Graphics Card AssemblyReplacing the Graphics Card Assembly Back to Contents Hard Drive Removing a Hard DriveRemoving a Hard Drive Replacing a Hard Drive Replacing a Hard Drive Replacing the Hinge Cover Hinge CoverRemoving the Hinge Cover Removing the Hinge Cover Replacing the Hinge Cover Replacing the Keyboard KeyboardRemoving the Keyboard Removing the Keyboard Replacing the Keyboard Back to Contents Battery Latch Assembly Removing the Battery Latch AssemblyReplacing the Battery Latch Assembly Back to Contents Dimm a Memory Module MemoryRemoving a Memory Module Dimm B Memory Module Replacing a Memory Module Dimm B Memory Module Back to Contents Wlan Card Wireless Mini CardsRemoving a Mini Card Removing a Mini Card Replacing a Mini Card Mobile Broadband or Wwan Card Page Wpan Card Replacing a Mini Card Back to Contents Replacing the Modem ModemRemoving the Modem Removing the Modem Replacing the Modem Back to Contents Replacing the Optical Drive Optical DriveRemoving the Optical Drive Removing the Optical Drive Replacing the Optical Drive Palm Rest Removing the Palm RestRemoving the Palm Rest Replacing the Palm Rest Replacing the Palm Rest ExpressCards ExpressCard BlanksRemoving an ExpressCard or Blank Installing an ExpressCard or Blank Video Connector Pin Assignments for I/O ConnectorsUSB Connector Video TV-Out Connector Connector Speaker Assembly Removing the Speaker AssemblyReplacing the Speaker Assembly Back to Contents System Board Assembly Removing the System Board AssemblyRemove the processor see Removing the Processor Module Replacing the System Board Assembly Replace the processor see Replacing the Processor Module Back to Contents Back to Contents

Dell 1721 manual Back to Contents

Models: 1721

Back to Contents Page