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F
Front Panel Connectors
Hard Drive Activity LED (HDLED)
Connecting pins 1 and 3 to a front panel mounted LED provides visual indica-
tion that data is being read from or written to the hard drive. For the LED to
function properly, an IDE drive should be connected to the onboard IDE inter-
face. The LED will also show activity for devices connected to the SCSI (hard
drive activity LED) connector.
Note : Please notice all the LED connectors are directional. If your chassis's
LED does not light up during running, please change it to the opposite
direction.
Reset Switch (RST)
Supporting the reset function requires connecting pins 5 and 7 to a momen-
tarymomentary-contact switch that is normally open. When the switch is closed,
the board resets and runs POST.
C2
C1
Front Panel
1
PANEL1
PW
R
M
SG
LE
D
R
ST
H
D
LE
D
Front Panel
1
PANEL1
PW
R
M
S
G
LE
D
R
ST
H
D
LE
D
Содержание MV43VN
Страница 1: ...MV43VN Pentium 4 Processor Based DDR SDR MAIN BOARD User s Manual ...
Страница 23: ... 19 5 Internal speaker header SPK1 Step 9 Connect the Power Supply 1 System power connectors ATX2 ATX1 SPK1 ...
Страница 24: ... 20 Step 10 Install Add on Cards in Expansion Slots 1 Accelerated Graphics Port AGP Card 2 PCI Card 3 CNR Card ...