Sun Microsystems 820-4733-10 service manual Fan Service Procedures

▼Inserting Pins 15

2.3 Cable Management Hardware 2–16

▼	Removing Cable Plates	16
▼	Installing Cable Plates	16
▼	Removing Cable Trees	17
▼	Installing Cable Trees	18
▼	Removing Cable Trays	20
▼	Installing Cable Trays	20

2.4InfiniBand Cables 2–21 2.4.1 Cable Cautions 2–21

	▼	Removing Cables From the Sun Datacenter Switch 3456 22
	▼	Attaching Cables to the Sun Datacenter Switch 3456 23
3. Power Supply Service Procedures			3–1
3.1	Troubleshooting Power Supplies 3–2
3.2	Powering Off Power Supplies			3–2
3.3	Removing Power Supplies		3–3
	▼ Removing a Power Supply			3
3.4	Installing Power Supplies 3–5
	▼ Installing a Power Supply			5
3.5	Powering On Power Supplies			3–7

4. Fan Service Procedures 4–1

4.1Troubleshooting Fans 4–1

4.2Removing Fans 4–1

▼ Removing a Fan 1

4.3Installing Fans 4–2

▼ Installing a Fan 3

5. Chassis Management Controller Service Procedures 5–1

iv Sun Datacenter Switch 3456 Service Manual • August 2008