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
Содержание 1020A-T
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