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Replacing the Master I/O Board

Dell™ XPS™ 625 Service Manual

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.

1. Follow the procedures in Before You Begin.
   
   
2. Remove the computer cover (see Replacing the Computer Cover).
   
   
3. Remove the card fan cage (see Replacing the Card Fan).
   
   
4. Remove the screw that secures the master I/O board to the chassis.
   
   
5. Lift the master I/O board out of the computer.
   
   

1

screw

2

master I/O board

6. To replace the master I/O board, orient the master I/O board on the metal tray.
   
   
7. Replace the screw to secure the master I/O board to the metal tray.
   
   
8. Reconnect all cables to the master I/O board (see Master I/O Board Components).
   
   
9. Replace the card fan cage (see Replacing the Card Fan).
   
   
10. Replace the computer cover (see Replacing the Computer Cover).
    
    
11. Connect your computer and devices to electrical outlets, and turn them on.
    
    

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