Dell IO2305-543MSL Laptop User Manual


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MXM Assembly (Optional)
Dell™Inspiron™One2305/2310ServiceManual
Removing the MXM Assembly
Replacing the MXM Assembly
Removing the MXM Assembly
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 system-board shield (see Removing the System-Board Shield).
5. Remove the MXM-assembly fan (see Removing the MXM-Assembly Fan).
6. Remove the three screws that secure the MXM-assembly to the chassis.
7. Remove the MXM assembly from the MXM-assembly connector.
Replacing the MXM Assembly
1. Follow the instructions in Before You Begin.
2. Align the notch on the MXM assembly with the tab in the MXM-assembly connector.
3. Insert the MXM assembly at a 45-degree angle into the MXM-assembly connector.
4. Replace the three screws that secure the MXM assembly to the chassis.
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.
WARNING: The MXM assembly may be very hot during normal operation. Ensure that it has had sufficient time to cool before you touch it.
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).
NOTE: The appearance of the system board may vary based on your computer model.
1
MXM assembly connector
2
MXM assembly
3
screws (3)
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