Lenovo ThinkSystem SD550 V3 System Configuration Manual page 46

Option flow diagram
The LCD panel displays various system information. Navigate through the options with the scroll keys.
Depending on the model, the options and entries on the LCD display might be different.
ThinkSystem SD550 V3 System Configuration Guide
38
LCD display
1
Scroll buttons (up/down/left/right)
2
Press the scroll buttons to locate and select system
information.
Select button
3
Press the select button to select from the options in the
menu.