Supermicro H8DAI-2 Bedienungsanleitung PDF herunterladen (Seite 40)

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H8DA3-2/H8DAi-2 User's Manual

USB Power Select

Jumper JPUSB is used to select the

power state for the USB ports. The

Standard setting means power is ap-

plied to the ports only when the system

is powered on. The Dual Power setting

will allow the USB ports to have power

whenever the system's AC power cord

is connected, regardless of whether

the system is powered on or not. See

the table on right for jumper settings.

USB Power Select

Jumper Settings (JPUSB)

Jumper Setting Deﬁ nition

Pins 1-2 Dual Power

Pins 2-3 Standard Power

Compact Flash Master/Slave

The JCF1 jumper allows you to assign

either master or slave status a compact

ﬂ ash card installed in IDE1. See the

table on the right for jumper settings.

Compact Flash

Master/Slave

Jumper Settings (JCF1)

Jumper Setting Deﬁ nition

Closed Master

Open Slave

Power LED/Speaker

On JF2, pins 2, 4 and 6 are for the

power LED and pins 1, 3, 5 and 7 are

for the speaker. Pins 8 and 10 are for

the keylock. See the tables on the right

for pin deﬁ nitions.

Note: The speaker connector pins are

for use with an external speaker. If

you wish to use the onboard speaker,

you should close pins 5 and 7 with a

jumper.

Speaker Connector

Pin Deﬁ nitions (JF2)

Pin# Deﬁ nition

1 Red wire, +5V

3 No connection

5 Buzzer signal

7 Speaker data

PWR LED Connector

Pin Deﬁ nitions (JF2)

Pin# Deﬁ nition

2 +Vcc

4 Control

6 Control

SAS RAID Select (H8DA3-2

only)

JPS1 allows you to select between SR

RAID, which is the default and enables

SAS RAID, or IT RAID, which treats

SAS drives as non-RAID drives and

requires a ﬁ rmware ﬂ ash (see the fol-

lowing page).

SAS RAID Select

Jumper Settings (JPS1)

Jumper Setting Deﬁ nition

Open IT RAID

Closed SR RAID

Note: SR = Software RAID IT = Integrate

Target mode. IR mode is not supported.

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