Avaya Aura S8800 Maintaining page 56

Troubleshooting
Approximately five seconds after the server is connected to power, the power-on LED will
blink quickly (three flashes per second). Approximately three minutes after the server is
connected to power, the power-on LED will blink slowly (one flash per second)
You must wait for the power-on LED to blink slowly (one flash per second) before pressing
the power button. If you press the power button while the power-on LED is blinking quickly
(three flashes per second), the server will not turn on.
Troubleshooting steps
Procedure
1. Disconnect the server power cords.
2. Connect a customer-provided keyboard, mouse, and monitor to the server.
3. Reconnect the power cords.
4. Check the LEDs on the system board. For some components, such as DIMMs and
5. Make sure that:
6. Reseat the DIMMs.
7. Reseat the power supplies.
8. Replace the DIMMs as needed. Restart the server after replacement.
9. Replace the power supplies, one at a time. Restart the server after each
10. If you just installed an optional device, remove it, and restart the server. If the server
11. Replace the server.
Related topics:
Sequence for populating DIMM connectors
Removing a memory module
Installing a memory module
56 Maintaining the Avaya S8800 Server for Avaya Aura
fans, these LEDs can help you identify the problem. For other components, these
LEDs are not useful.
• The power cords are correctly connected to the server and to a working
electrical outlet.
• The type of memory that is installed is correct.
• The DIMMs are fully seated and in the correct sequence for the application
that is running on the server.
• The LEDs on the power supply do not indicate a problem.
replacement.
now starts, you might have installed more devices than the power supply
supports.
on page 20
on page 22
Comments? infodev@avaya.com
on page 17
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SIP Enablement Services November 2009