Dell Vostro 320 (Mid 2009) - Manual (Page 22)

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Inverter Board
Dell™ Vostro™ 320 Service Manual
Removing the Inverter Board
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1. Follow the procedures in Before Working Inside Your Computer .
2. Remove the front panel .
3. Remove the internal panel .
4. Remove the I/O cover .
5. Remove the hinged stand .
6. Remove the optical drive .
7. Remove the back cover .
8. Remove the tape from the inverter-board shield.
9. Remove the screws that secure the inverter-board shield to the system-board shield.
10. Remove the inverter-board shield from the computer.
11. Disconnect the inverter-board cable from the inverter.
12. Disconnect the two display cables from the inverter board.
13. Remove the screws that secure the inverter to the system-board shield.
14. Remove the inverter board from the computer.
Replacing the Inverter Board
To replace the inverter board, perform the above steps in reverse order.
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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.