Lenovo ThinkSystem SR630 V4 - System Leds and Diagnostics Display; Troubleshooting by System Leds and Diagnostics Display

Table 22. SW2 switch block description
Switch-bit number Switch name
Default position Description
1 SW2–1 Reserved OFF Reserved
2 SW2–2
Reserved
OFF
Reserved
3 SW2–3
Reserved
OFF
Reserved
4 SW2–4 Password override OFF Overrides the power-on
password when switched
to ON.
System LEDs and diagnostics display
See the following section for information on available system LEDs and diagnostics display.
For more information, refer to
“Troubleshooting by system LEDs and diagnostics display” on page 36.
Troubleshooting by system LEDs and diagnostics display
See the following section for information on available system LEDs and diagnostics display.
Drive LEDs
This topic provides information on drive LEDs.
Each drive comes with an activity LED and a status LED. Different colors and speeds indicate different
activities or status of the drive. The following illustrations and tables describe the problems that are indicated
by the activity LED and the status LED.
LEDs on hard disk drives or solid-state drives
Figure 16. LEDs on hard disk drives or solid-state drives
Drive LED Status Description
1 Drive activity LED
Solid green
The drive is powered but not active.
Blinking green The drive is active.
2 Drive status LED
Solid yellow The drive has an error.
Blinking yellow (blinking slowly, about one
flash per second)
The drive is being rebuilt.
36 ThinkSystem SR630 V4 User Guide