Dell Precision T5610 (Late 2013) - Manual (Page 10)

System Overview
Figure 1. Inside View of the T5610 Computer
1. air tunnel 2. front bezel
3. optical drive 4. air baffle
5. hard drives 6. air duct
7. power supply unit (PSU) 8. coin-cell battery
9. PCI card 10. memory module
11. intrusion switch 12. heatsink with integrated fan
Removing the Power Supply Unit (PSU)
1. Follow the procedures in Before Working Inside Your Computer .
2. If the PSU is locked, remove the PSU lock screw to release the PSU. For more information, see PSU Lock Feature .
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