Dell Latitude E6420 XFR Service Manual

www.dell.com | support.dell.com Dell™ Latitude™ E6420 XFR Service Manual

Dell™ Latitude™ E6420 XFR Service Manual Page 10 Battery release latches in lock

Dell™ Latitude™ E6420 XFR Service Manual Page 11 1 Antenna cables (3) 2

Dell™ Latitude™ E6420 XFR Service Manual Page 12 4 WWAN/FMC Card CAUTION: Befor

Dell™ Latitude™ E6420 XFR Service Manual Page 13 5. Slide the card out of the ca

Dell™ Latitude™ E6420 XFR Service Manual Page 14 1 WPAN/UWB card 6. Sli

Dell™ Latitude™ E6420 XFR Service Manual Page 15 5.2 Replacing a WPAN (UWB) Card

Dell™ Latitude™ E6420 XFR Service Manual Page 16 5. Disconnect the antenna con

Dell™ Latitude™ E6420 XFR Service Manual Page 17 8. Gently lift the lower-left

Dell™ Latitude™ E6420 XFR Service Manual Page 18 7 Fan Assembly 7.1 Removing th

Dell™ Latitude™ E6420 XFR Service Manual Page 19 4. Disconnect the fan cable fr

Dell™ Latitude™ E6420 XFR Service Manual Page 2 Notes, Notices, and Cautions NO

Dell™ Latitude™ E6420 XFR Service Manual Page 20 8 Processor Heatsink Assembly 8

Dell™ Latitude™ E6420 XFR Service Manual Page 21 4. Carefully lift the processor

Dell™ Latitude™ E6420 XFR Service Manual Page 22 9 Processor Module 9.1 Removin

Dell™ Latitude™ E6420 XFR Service Manual Page 23 1. Align the pin-1 corner of th

Dell™ Latitude™ E6420 XFR Service Manual Page 24 10 Memory Your computer has two

Dell™ Latitude™ E6420 XFR Service Manual Page 25 10.2 Replacing a Memory Module

Dell™ Latitude™ E6420 XFR Service Manual Page 26 5. Disconnect the coin-cell b

Dell™ Latitude™ E6420 XFR Service Manual Page 27 12 Keyboard Cover 12.1 Removin

Dell™ Latitude™ E6420 XFR Service Manual Page 28 13 Keyboard 13.1 Removing the

Dell™ Latitude™ E6420 XFR Service Manual Page 29 6. Lift up on keyboard from the

Dell™ Latitude™ E6420 XFR Service Manual Page 3 Table of Contents 1 WORKING ON

Dell™ Latitude™ E6420 XFR Service Manual Page 30 NOTICE: The key caps on the key

Dell™ Latitude™ E6420 XFR Service Manual Page 31 4. Push the Retention Clip tow

Dell™ Latitude™ E6420 XFR Service Manual Page 32 15 Display Bezel 15.1 Removing

Dell™ Latitude™ E6420 XFR Service Manual Page 33 7. Remove the 18 M2.5 x8 mm scr

Dell™ Latitude™ E6420 XFR Service Manual Page 34 15.2 Replacing the Display Beze

Dell™ Latitude™ E6420 XFR Service Manual Page 35 NOTICE: There are four rubbe

Dell™ Latitude™ E6420 XFR Service Manual Page 36 4. Position the two upper corne

Dell™ Latitude™ E6420 XFR Service Manual Page 37 2. Tighten the captive screw se

Dell™ Latitude™ E6420 XFR Service Manual Page 38 1. Follow the procedures in Bef

Dell™ Latitude™ E6420 XFR Service Manual Page 39 20.2 Replacing the GPS Antenna

Dell™ Latitude™ E6420 XFR Service Manual Page 4 13.1 REMOVING THE KEYBOARD ...

Dell™ Latitude™ E6420 XFR Service Manual Page 40 22 Display Assembly 22.1 Remov

Dell™ Latitude™ E6420 XFR Service Manual Page 41 6. Disconnect the LVDS cable fr

Dell™ Latitude™ E6420 XFR Service Manual Page 42 10. Remove the three M2.5 x 8-mm

Dell™ Latitude™ E6420 XFR Service Manual Page 43 23 Palm Rest 23.1 Removing the

Dell™ Latitude™ E6420 XFR Service Manual Page 44 7. Disconnect the contactless

Dell™ Latitude™ E6420 XFR Service Manual Page 45 8. Remove the sixteen M2.5 x 8-

Dell™ Latitude™ E6420 XFR Service Manual Page 46 23.2 Replacing the Palm Rest C

Dell™ Latitude™ E6420 XFR Service Manual Page 47 5. Remove the smartcard flex co

Dell™ Latitude™ E6420 XFR Service Manual Page 48 8. Left up on the back edge o

Dell™ Latitude™ E6420 XFR Service Manual Page 49 7. Replace the palm rest (see

Dell™ Latitude™ E6420 XFR Service Manual Page 5 26.2 REPLACING THE HARD DRIVE ..

Dell™ Latitude™ E6420 XFR Service Manual Page 50 6. Lift up on the back edge

Dell™ Latitude™ E6420 XFR Service Manual Page 51 NOTE: See hard drive removal

Dell™ Latitude™ E6420 XFR Service Manual Page 52 5. Slide hard drive out of t

Dell™ Latitude™ E6420 XFR Service Manual Page 53 1 Modular drive 2 Release lat

Dell™ Latitude™ E6420 XFR Service Manual Page 54 5. Remove the Audio Board fro

Dell™ Latitude™ E6420 XFR Service Manual Page 55 4. Remove two M2 x 3-mm screw

Dell™ Latitude™ E6420 XFR Service Manual Page 56 30 USB Board 30.1 Removing the

Dell™ Latitude™ E6420 XFR Service Manual Page 57 7. Open the Media Bay door an

Dell™ Latitude™ E6420 XFR Service Manual Page 58 The system board’s BIOS chip con

Dell™ Latitude™ E6420 XFR Service Manual Page 59 16. Remove the one M2.5 x 5-m

Dell™ Latitude™ E6420 XFR Service Manual Page 6 39.3 REMOVING THE HDMI/ESATA DOO

Dell™ Latitude™ E6420 XFR Service Manual Page 60 18. Lift the back-left corner

Dell™ Latitude™ E6420 XFR Service Manual Page 61 20. Lift the system board out

Dell™ Latitude™ E6420 XFR Service Manual Page 62 22. Carefully remove the HDMI Ro

Dell™ Latitude™ E6420 XFR Service Manual Page 63 31.2 Replacing the System Board

Dell™ Latitude™ E6420 XFR Service Manual Page 64 4. Remove the I/O card. 32

Dell™ Latitude™ E6420 XFR Service Manual Page 65 34 DC Power Cable 34.1 Removin

Dell™ Latitude™ E6420 XFR Service Manual Page 66 1. Place the DC power cable in

Dell™ Latitude™ E6420 XFR Service Manual Page 67 36.2 Replacing the Stylus 1. P

Dell™ Latitude™ E6420 XFR Service Manual Page 68 4. Remove left and right side M

Dell™ Latitude™ E6420 XFR Service Manual Page 69 1. Follow the procedures in B

Dell™ Latitude™ E6420 XFR Service Manual Page 7 1 Working on Your Computer This

Dell™ Latitude™ E6420 XFR Service Manual Page 70 39.4 Replacing the HDMI/eSATA D

Dell™ Latitude™ E6420 XFR Service Manual Page 71 39.7 Removing the Power and/or

Dell™ Latitude™ E6420 XFR Service Manual Page 72 39.9 Removing the VGA/Serial Do

Dell™ Latitude™ E6420 XFR Service Manual Page 73 3. Remove the two VGA Connector

Dell™ Latitude™ E6420 XFR Service Manual Page 74 40 System Setup 40.1 Setup Ove

Dell™ Latitude™ E6420 XFR Service Manual Page 75 Date/Time Allows you to change

Dell™ Latitude™ E6420 XFR Service Manual Page 76 Option Description Drives Allows

Dell™ Latitude™ E6420 XFR Service Manual Page 77 Option Description OROM Keyboard

Dell™ Latitude™ E6420 XFR Service Manual Page 78 Power Management Option Descript

Dell™ Latitude™ E6420 XFR Service Manual Page 79 • Touchpad/PS-2 Mouse Default Se

Dell™ Latitude™ E6420 XFR Service Manual Page 8 NOTICE: To disconnect a network

Dell™ Latitude™ E6420 XFR Service Manual Page 80 System Logs Option Description B

Dell™ Latitude™ E6420 XFR Service Manual Page 81 41.1 Battery Status Lights If t

Dell™ Latitude™ E6420 XFR Service Manual Page 9 2 Bottom Access Panel CAUTION: