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Using the UID button to view the Server Health Summary
Using the UID button to view the Server Health Summary
You can use the UID button to display the iLO Server Health Summary screen on an external monitor. This function works both when
the server is powered on or off. Use this feature for troubleshooting if the server will not start up.
CAUTION:
CAUTION: Press and release the UID button. Holding it down at any time for more than five seconds initiates a graceful
iLO reboot or a hardware iLO reboot. Data loss or NVRAM corruption might occur during a hardware iLO reboot.
Prerequisites
Prerequisites
An external monitor is connected.
In the iLO web interface, the Show Server Health on External Monitor feature is enabled on the Access Settings page.
Procedure
Procedure
1. Press and release the UID button.
The Server Health Summary screen is displayed on the external monitor. For more information, see the iLO troubleshooting guide
on the Hewlett Packard Enterprise website ( https://www.hpe.com/support/ilo-docs
https://www.hpe.com/support/ilo-docs).
2. Press the UID button again to close the Server Health Summary screen.
Using the UID button to view the Server Health Summary
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Summary of Contents for ProLiant DL20 Gen10 Plus
Page 20: ...DIMM slot location The arrow points to the front of the server DIMM slot location 20 ...
Page 30: ...Fan numbering Fan numbering 30 ...
Page 100: ...Installing an optical drive in the LFF drive chassis 100 ...
Page 169: ...Energy pack cabling Energy pack cabling 169 ...
Page 174: ...M 2 SATA SSD add in card cabling 174 ...
Page 177: ...Chassis intrusion detection switch cabling Chassis intrusion detection switch cabling 177 ...
Page 178: ...Serial port cabling Serial port cabling 178 ...
Page 180: ...Power supply cabling 180 ...
Page 185: ...Troubleshooting NMI functionality Troubleshooting resources Troubleshooting 185 ...
Page 196: ...Ukraine RoHS material content declaration Ukraine RoHS material content declaration 196 ...