Sun Microsystems Sun Enterprise 4000, Руководство по модернизации

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2 Sun Enterprise 4000 System Centerplane Upgrade Guide • January 1999
c. Terminal
3. Turn the front panel keyswitch counterclockwise to the Standby position.
FIGURE 1
Keyswitch in Standby Position
4. Turn the AC power switch to off.
FIGURE 2
AC Power Switch—Rear View
Removing the Boards and Assemblies
Caution –
Use a grounding wrist strap to prevent static damage.
Standby
Power switch