Supermicro SuperServer 1027R-WC1R Manual de usuario descargar pdf (Pagina 26)

3-2

SUPERSERVER 1027R-WC1R/1027R-WC1RT User's Manual

UID

Depressing the UID (Unit Identiﬁ er) button illuminates an LED on both the front

and rear of the chassis for easy system location in large stack conﬁ gurations. The

LED will remain on until the button is pushed a second time. Another UID button

on the rear of the chassis serves the same function. See the table in Figure 3-1

for descriptions of UID LED states.

3-3 Control Panel LEDs

The control panel located on the front of the SC116 chassis has ﬁ ve LEDs. These

LEDs provide critical information related to different parts of the system. This section

explains what each LED indicates when illuminated and any action that may be

required. See Figure 3-1 for the locations of the LEDs.

Universal Information LED

When this LED blinks red quickly, it indicates a fan failure and when blinking red

slowly a power failure. This LED will be blue when used for UID (Unit Identiﬁ er).

When on continuously it indicates an overheat condition, which may be caused by

cables obstructing the airﬂ ow in the system or the ambient room temperature being

too warm. Check the routing of the cables and make sure all fans are present and

operating normally. You should also check to make sure that the chassis covers

are installed. Finally, verify that the heatsinks are installed properly (see Chapter

5). This LED will remain ﬂ ashing or on as long as the indicated condition exists.

See the table below for descriptions of the LED states.

Note: deactivating the UID LED must be performed in the same way it was activated.

(If the UID LED was activated via IPMI, you can only turn the LED off via IPMI and

not with the UID button.)

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 119 120

Sin comentarios

Supermicro SuperServer 1027R-WC1R Manual de usuario Pagina 26