HP ProLiant DL100 Series Server DL100 Series - Manual (Page 6)

Component identification
Front panel components
Item Description
1 Optical drive
2 Serial label pull tab
3 USB ports (2)
4 Unit Identification (UID) button/LED
5 Power/standby button LED
6 Hard drive bays (4)
Front panel LEDs and buttons
Item Description Status
1 Optical drive LED On = Drive is in use.
Off = Drive is not active.
Component identification 6