External and internal structure
Front panel
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
Description
CD-ROM drive
CD-ROM activity indicator
CD-ROM eject button
CD-ROM emergency eject hole
HDD bays
ID indicator
HDD access indicator
System reset button
ID button
Power button
Fault indicator
System activity indicator
USB 2.0 port
13