Dell R220 Owner's Manual download pdf (Page 29)

Closing The System

1. Place the cover onto the chassis and offset it slightly toward the back of the system so that it aligns

with the notches and lays flush on the chassis.

2. Slide the cover toward the front of the chassis until it locks in position.

3. Rotate the latch release lock in a clockwise direction to secure the cover.

4. Reconnect the system to the electrical outlet and turn the system on, including any attached

peripherals.

Inside The System

CAUTION: Many repairs may only be done by a certified service technician. You should only

perform troubleshooting and simple repairs as authorized in your product documentation, or as

directed by the online or telephone service and support team. Damage due to servicing that is

not authorized by Dell is not covered by your warranty. Read and follow the safety instructions

that came with the product.

Figure 6. Inside the System

1. 2.5 inch (HDD0/1) or 3.5 inch (HDD0) hard-

drive cage

2. power supply

3. cooling shroud 4. DIMMs (4)

5. processor heat sink 6. expansion-card riser

7. expansion card 8. expansion-card latch

9. cooling fans (3) 10. chassis intrusion switch

11. 3.5-inch HDD1 hard-drive cage 12. optical drive

13. cable-routing latch 14. control-panel board

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Dell R220 Owner's Manual Page 29