Sun Microsystems Netra X4200 M2, Руководство по обслуживанию

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30 Netra X4200 M2 Server Service Manual • May 2007
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NET MGT
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USB 1
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USB 0
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NET 0
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NET 1
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Power supply 0
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Power supply 1
Caution – Before unplugging the AC or DC power cords from the server or
handling internal components, attach an electrostatic discharge (ESD) wrist strap to
the button-snap grounding post inside the chassis just behind the mass storage
assembly (see
FIGURE 3-10
for the location). The system’s printed circuit boards and
hard disk drives contain components that are extremely sensitive to static electricity.
3. Disconnect both power cords from the server’s power supplies.
4. Turn off all peripheral devices connected to the system server.
5. Label any peripheral cables and/or telecommunication lines that must be
disconnected in order to remove and replace a specific component.
6. Remove the server from the rack. See “Removing the Server From the Rack” on
page 30
Removing the Server From the Rack
Caution – The server weighs approximately 40 lb (18 kg). Two people are required
to dismount and carry the chassis.
1. Disconnect all the cables and power cords from the server.
2. From the front of the server, release the slide rail latches on each side.
Pinch the green latches as shown in
FIGURE 3-3
.