Lenovo ThinkEdge SE450 Maintenance Manual page 36

Figure 9. System LEDs
Table 9. System LEDs
Top cover and wall-mount
(Reserved)
1
(Reserved)
2
"System-error LED (yellow)" on
3
page 28
"Identification LED (blue)" on page
4
29
"Network activity LED (green)" on
5
page 29
"Power LED (green)" on page 29
6
3 11 14 System-error LED (yellow)
When this yellow LED is lit, it indicates that one or more system errors have occurred.
ThinkEdge SE450 Maintenance Manual
28
LEDs visible from
Server Front view
(Reserved)
7
"Power button/LED (green)" on
8
page 29
"Network activity LED (green)" on
9
page 29
"Identification button/LED (blue)"
10
on page 29
"System-error LED (yellow)" on
11
page 28
Security bezel
"Power LED (green)" on page 29
12
"Network activity LED (green)" on
13
page 29
"Identification LED (blue)" on
14
page 29
"System-error LED (yellow)" on
15
page 28
(Reserved)
16
(Reserved)
17