https://sysmgt.lenovofiles.com/help/topic/lxcc_frontend/lxcc_overview.html
5. Check http://datacentersupport.lenovo.com for any tech tips (service bulletins) related to the embedded
hypervisor and the server.
6. Make sure that other software works on the server to ensure that it is working properly.
The power button does not work (server does not start)
Note: The power button will not function until approximately 1 to 3 minutes after the server has been
connected to ac power to allow time for BMC to initialize.
Complete the following steps until the problem is resolved:
1. Make sure that the power button on the server is working correctly:
a. Disconnect the server power cords.
b. Reconnect the server power cords.
c. Reseat the operation information panel cable, and then repeat steps 3a and 3b.
• If the server starts, reseat the operation information panel.
• If the problem remains, replace the operation information panel.
2. Make sure that:
• The power cords are correctly connected to the server and to a working electrical outlet.
• The LEDs on the power adapter do not indicate a problem.
• The Power button LED is lit on and flash slowly.
• The push force is enough and with button force response.
3. If the power button LED didn't lit on or flash correctly, please reseat all the power supplies.
4. If you just installed an optional device, remove it, and restart the server. If the server starts, you might
have installed more devices than the power adapter supports.
5. If the issue is still observed or without power button LED lit on, implement the minimum configuration to
check whether any specific components lock the power permission. Replace the each power adapter
and check the power button function after installing the each one.
6. If everything is still done and the issue cannot be resolved, please collect the failure information with
system logs captured to Lenovo support.
Server does not power on
Complete the following steps until the problem is resolved:
1. Check the event log for any events related to the server not powering on.
2. Check for any LEDs that are flashing amber.
3. Check the power LED on the system board.
4. Reseat the power adapter.
5. Replace the power adapter and check the power button function after installing each one.
6. If the issue cannot be resolved by above actions, please call service to review the issue symptom and
see whether the system board replacement is necessary.
Server does not power off
Complete the following steps until the problem is resolved:
1. Determine whether you are using an Advanced Configuration and Power Interface (ACPI) or a non-ACPI
operating system. If you are using a non-ACPI operating system, complete the following steps:
a. Press
Ctrl+Alt+Delete.
Chapter 4. Problem determination 153
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