Removing The System Board Assembly; System Board - Dell Latitude E4300 Service Manual

System Board: Dell Latitude E4300 Service Manual
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System Board

Dell™ Latitude™ E4300 Service Manual

Removing the System Board Assembly

Removing the Right I/O Card
Replacing the Right I/O Card
Removing the Left I/O Card
Replacing the Left I/O Card
Replacing the System Board Assembly
The system board's BIOS chip contains the Service Tag number, which is also visible on a barcode label on the bottom of the
computer. The replacement kit for the system board includes media that provides a utility for transferring the Service Tag to
the replacement system board.
Removing the System Board Assembly
CAUTION: Before working inside the computer, read the safety information that shipped with the
computer. For additional safety best practices information, see the Regulatory Compliance Homepage on
www.dell.com at: www.dell.com/regulatory_compliance.
1. Follow the instructions in
2. Remove the hard drive (see
3. Remove the LED dashboard cover (see
4. Remove the keyboard (see
5. Remove the display assembly (see
6. Remove the palm rest (see
7. Remove the system fan (see
8. Remove the optical drive (see
9. Disconnect the smart card cable.
10. Disconnect the speaker assembly cable.
11. Disconnect the coin-cell battery from the system board (see
file:///C|/Biz%20Client/2015/Lola%20(Defect%20Fix)/sysboard.htm[5/25/2015 11:14:16 AM]
What You Need to Know For Your
Replacing the Hard Drive).
Removing the LED Dashboard
Removing the Keyboard).
Removing the Display
Removing the Palm Rest).
Removing the System
Removing the Optical
Safety.
Cover).
Assembly).
Fan).
Drive).
Removing the Coin-Cell Battery).