Dell Vostro 360 (Late 2011) - Manual (Page 70)

Installing The Speaker Cover
1. Place the speaker cover on the chassis.
2. Tighten the screws to secure the speaker cover to the chassis.
3. Install the speakers .
4. Install the optical drive .
5. Install the middle frame .
6. Install the front feet .
7. Install the rear I/O cover .
8. Install the rear stand .
9. Install the rear cover .
10. Follow the procedures in After Working Inside Your Computer .
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