NEC Univerge SV8500 Operation And Maintenance Manual page 126

EXB - Replacement Procedure for CPU Single Configuration
When the system is CPU single configuration, the whole system must be shut down.
WARNING
[Start]
STEP 1 Turn off the SV8500 server.
<By PCPro Tools (recommended)>
• On the initial screen, select "System Control" and click "Execute" button.
• Select "System Shutdown" in "Select Processing" list box.
• Click "Execute" button to shut down the system.
• Make sure that "PWR" lamp is off on the CPU card.
• Turn off "Power" switch (press the right side of the switch) on the Power module.
Be sure to confirm "PWR" lamp is off on the CPU card before turning off "Power" switch on the Power
Note:
module.
<By switch operation>
When PCPro Tools - System Shutdown is not available or does not work, press "PWR" switch on CPU
card for four seconds to shut down the CPU card.
• Press "PWR" switch for four seconds on the CPU card.
• Make sure that "PWR" lamp is off on the CPU card.
• Turn off "Power" switch (press the right side of the switch) on the Power module.
Be sure to confirm "PWR" lamp is off on the CPU card before turning off "Power" switch on the Power
Note:
module.
STEP 2 Turn off the PIR (s) and TSWR when they are accommodated. If not skip this step.
<For 1-IMG>
Turn off the power (PWR/DPWR cards) in the following order.
• PIR0 PIR1 PIR2 PIR3 (smaller number PIR first)
<For 4-IMG>
Turn off the power (PWR/DPWR cards) in the following order.
• TSWR
• PIR0 PIR1 PIR2 .... PIR15 (smaller number PIR first)
STEP 3 Disconnect the bus cable from the EXB card.
• 1-IMG: D37 SC50 CA-A (PIR connector)
• 4-IMG: D37 SC50 CA-B (TSWR connector)
CHAPTER 2
Note
Note
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Operations of SV8500 Server