Chapter 12 Troubleshooting the Installation
Powering up the I/O Modules
Problem | Possible Cause | Solution |
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|
I/O modules do not | No Supervisor | Install supervisor module |
power up | module installed | (see “Supervisor Module |
|
| Installation“ on page 14) |
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|
|
| Supervisor module | Replace supervisor module |
| not functioning |
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|
|
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| Insufficient Power | Add PSUs |
| Budget |
|
| Remove | |
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| |
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| modules or |
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| Disable power to the |
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| appropriate I/O slots. See |
|
| the set slot power |
|
| command |
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|
| Rearrange I/O Modules to |
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| reflect priority |
|
|
|
| Power disabled to | Enable power to slot. See |
| I/O slot | the set slot power |
|
| command. |
|
|
|
I/O modules powered | Fan module removed | |
down automatically | for more than five | Power down chassis |
| minutes | Power up chassis |
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70 | Avaya P460 Installation and Maintenance Guide |
