Lenovo ThinkSystem ST550 Setup Manual page 21

9 Optical-drive eject/close button
Press this button to eject or close the optical drive when the server power is on.
10 Optical-drive manual-eject hole
Insert a straightened paper clip into the optical-drive manual-eject hole to eject the disc tray when the eject/
close button does not work.
Front view of server models with eight 3.5-inch-
drive bays and four 2.5-inch-drive bays
Figure 5. Front view of server models without optical drive bays
Table 2. Components on the front of server models without optical drive bays
Callout
1
Front panel
3
Drive activity LED (green)
5
Foot stands
6b
2.5-inch drive bays 16–19
6d
2.5-inch drive bays 0–7
7b
3.5-inch drive bays 0–3
1 Front panel
For information about the controls, connectors, and status LEDs on the front panel, see "Front panel" on
page 18.
2 Expansion drive cage
Front view of server models with twenty 2.5-
inch-drive bays
Callout
2
Expansion drive cage
4
Drive status LED (yellow)
6a
2.5-inch drive bays 8–11
6c
2.5-inch drive bays 8–15
7a
3.5-inch drive bays 4–7
Chapter 2
. 17
Server components