Supermicro A+ Server 1020A-T, Beige Bedienungsanleitung PDF herunterladen (Seite 52)

5-18

A+ Server 1020A-T User's Manual

Overheat LED (JOH1)

Connect an LED to the JOH1 header

to provide warning of chassis over-

heating. See the table on the right

for pin deﬁ nitions.

Overheat LED

Pin Deﬁ nitions

(JOH1)

Pin# Deﬁ nition

1 +5V

2 OH Active

Serial ATA Activity LED

Connect an LED to the JS9 header to

provide indication of Serial ATA drive

activity. See the table on the right for

pin deﬁ nitions.

Serial ATA Activity LED Pin Deﬁ nitions

(JS9)

Pin # Deﬁ nition Pin # Deﬁ nition

1 SATA0 LED 6 NC

2 SATA1 LED 7 NC

3 SATA2 LED 8 NC

4 SATA3 LED 9 NC

5 Ground 10 Key

Note: NC indicates no connection.

Keylock

A keylock header is located at JK1.

Utilizing this header allows you to

inhibit any actions made on the key-

board, effectively "locking" it

. See the

table on the right for pin deﬁ nitions.

Keylock

Pin Deﬁ nitions (JK1)

Pin# Deﬁ nition

1 Ground

2 Keylock R-N

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 99 100

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Supermicro A+ Server 1020A-T, Beige Bedienungsanleitung Seite 52