Dell IO2305-543MSL Laptop User Manual


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System-Board Shield
Dell™Inspiron™One2305/2310ServiceManual
Removing the System-Board Shield
Replacing the System-Board Shield
Removing the System-Board Shield
1. Follow the instructions in Before You Begin.
2. Remove the back cover (see Removing the Back Cover).
3. Follow the instructions from step 2 to step 5 in Removing the Front Stand.
4. Remove the four screws that secure the system-board shield to the chassis.
5. Carefully lift the system-board shield and turn it over to the left of the computer.
6. Disconnect the antenna-in connector cable from the connector on the TV tuner card.
7. Disconnect the infrared (IR) blaster connector cable from the connector (CIR Emitter) on the system board.
8. Release the antenna-in connector cable and IR blaster connector cable from the routing guides on the system-board shield.
9. Follow the instructions from step 5 to step 7 in Removing the Antenna-In Connector.
10. Follow the instructions from step 5 to step 7 in Removing the Infrared (IR) Blaster Connector.
Replacing the System-Board Shield
1. Follow the instructions in Before You Begin.
2. Follow the instructions from step 2 to step 5 in Replacing the Infrared (IR) Blaster Connector.
3. Follow the instructions from step 2 to step 3 in Replacing the Antenna-In Connector.
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.
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 your computer).
1
system-board shield
2
screws (4)
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