Supermicro 5038K-i, Руководство пользователя

Страница: 54 / 146

5-10
5038K-i User's Manual
Power Fail LED
The Power Fail LED c onnection
is located on pins 5 and 6 of JF1.
Refer to the table on the right for pin
defi nitions.
PWR Fail LED
Pin Defi nitions (JF1)
Pin# Defi nition
5 Vcc
6 PWR Supply Fail
Overheat (OH)/Fan Fail/PWR Fail/
UID LED
Connect an LED cable to pins 7 and
8 of the front control panel to use the
Overheat/Fan Fail/Power Fail and UID
LED connections. The red LED on pin
8 provides warnings of overheat, fan
failure, or power failure. The blue LED
on pin 7 works as the front-panel UID
LED indicator. Refer to the tables on
the right for pin defi nitions.
OH/Fan Fail/ PWR Fail/Blue_
UID LED Pin Defi nitions (JF1)
Pin# Defi nition
7 Blue UID LED
8 OH/Fan Fail/Power Fail
OH/Fan Fail/PWR Fail
LED Status (Red LED)
State Defi nition
Off Normal
On Overheat
Flashing Fan Fail
Power Button
The Power Button connection is
located on pins 1 and 2 of JF1.
Momentarily contacting both pins will
power on or off the system. To turn
on or off the system power, press the
button for 4 seconds or longer. Refer to
the table on the right for pin defi nitions.
Power Button
Pin Defi nitions (JF1)
Pin# Defi nition
1 Signal
2 Ground
Reset Button
The Reset Button connection is located
on pins 3 and 4 of JF1. Attach it to a
hardware reset switch on the computer
case to support system reset. Refer to
the table on the right for pin defi nitions.
Reset Button
Pin Defi nitions (JF1)
Pin# Defi nition
3 Reset
4 Ground