RX100 S7
Upgrade and Maintenance Manual 453
Appendix
17.2.3 Front panel
Figure 344: Controls and indicators on the front panel
17.2.3.1 Control elements
1 LAN speed indicator (see "LAN 
connectors" on page 451)
7 CSS indicator
2 LAN link/transfer indicator (see 
"LAN connectors" on page 451)
8 Hard disk activity indicator (see 
"Indicators on the accessible 
drives/components" on page 456)
3 ID button / ID indicator 9 Global Error indicator
4 Reset button 10 Optical drive activity indicator
5 On/Off button / power-on indicator 11 ID card
6 NMI button
ID ID button
ID LED lights up (blue) on the front and on the rear of the server 
when the ID button is pressed. Both ID indicators are 
synchronized.
ID
!
RST
NMI
2
3
4
56
7
CSS
1
/
0
8
9