Dell 3400 - page 57

16. Open the clip that secures the fingerprint reader cable to the system board.

17. Disconnect the fingerprint reader cable from its connector on the system board.

Contents

Main DellVostro3400ServiceManual Notes, Cautions, and Warnings Audio Board Removing the Audio Board Page Page Page Base Cover Removing the Base Cover Page Battery Removing the Battery Page System Setup Overview System Setup Options Entering System Setup System Setup Screens Main Advanced Security Boot Exit Bluetooth Card Removing the Bluetooth Card Replacing the Bluetooth Card Camera Removing the Camera Page Coin-Cell Battery Removing the Coin-Cell Battery Replacing the Coin-Cell Battery Diagnostics DellVostro3400ServiceManual Device Status Lights Battery Status Lights Battery Charge and Health Page Display Assembly Removing the Display Assembly Page Page Page Page ExpressCard Cage Removing the ExpressCard Cage Page Page ExpressCard Removing the ExpressCard Page Hard Drive Removing the Hard Drive Page Page Page Heat Sink and Fan Assembly Removing the Heat Sink and Fan Assembly Page IO Board Removing the IO Board Page Keyboard Removing the Keyboard Page Page Display Bezel DellVostro3400ServiceManual Removing the Display Bezel Page Display Hinges Removing the Display Hinges Page Display Panel Removing the Display Panel Page Page Memory Removing the Memory Module(s) Page Memory Card Removing the Memory Card Page Optical Drive Removing the Optical Drive Page Palm Rest Removing the Palm Rest Page Page Page Page Page Page Removing and Replacing Parts Processor Removing the Processor Page Power-Button Board Removing the Power-Button Board Page Page Subscriber Identity Module (SIM) Card Removing the SIM Card Page Speakers Removing the Speakers Page Page Page Specifications DellVostro3400ServiceManual Page Page Page System Board Removing the System Board Page Wireless Local Area Network (WLAN) Card Removing the WLAN Card Page Working on Your Computer DellVostro3400ServiceManual Before Working Inside Your Computer Recommended Tools Turning Off Your Computer After Working Inside Your Computer Wireless Wide Area Network (WWAN) Card Removing the WWAN Card