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PSU status indicator (1)
Status
flashing green
green on
flashing orange
orange on
18.3
Acoustic indicators
PEI Beep Codes
Pre-EFI Initialization (PEI) - memory Initialization (bootblock)
# of
Description
Beep
1
Memory not installed
DXE Beep Codes
Driver Execution Environment (DXE) - main hardware Initialization (POST)
TX1320 M5
Description
The server is switched off, but mains voltage is present
(standby mode).
The server is switched on and operating properly.
An overload has been detected. The PSU is still running,
but failure might be imminent.
A PSU failure has been detected.
Action
▶ Check if the memory module is
▶ Check if the memory module is
Upgrade and Maintenance Manual
installed.
installed correctly.
Appendix A
371
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