Reset Button; Pwr Button - Supermicro PDSM4 Plus User Manual

Reset Button

The Reset Button connection is located
on pins 3 and 4 of JF1. Attach it to the
hardware reset switch on the computer
case. Refer to the table on the right for
pin defi nitions.
Power Button
The Power Button connection is located
on pins 1 and 2 of JF1.Momentarily con-
tacting both pins will power on/off the sys-
tem. This button can also be confi gured
to function as a suspend button (with a
setting in BIOS - see Chapter 4). To turn
off the power when set to suspend mode,
press the button for at least 4 seconds.
Refer to the table on the right for pin
defi nitions.
JPW2
8-pin PWR
KB/MS
USB 1,2
JPR1
SI/O
Dural Core CPU
LGA 775
GLAN1
GLAN2
Slot7
PCI-E x8
Slot6
PCI-X 133 MHz
LAN
Slot5
PCI-X 133 MHz
CTRL
Slot4
PCI-E x4
LAN
PXH
JPL1
CTRL JPL2 Battery
Buzzer
Slot2
BIOS
PCI-X#2 100MHz ZCR (Green Slot*PDSM4+)
SPKR
Slot1
PCI-X#1 100MHz
SIM 1U Slot
Power LED
North Bridge
HDD LED
NIC1 LED
J W D
JPF NIC2 LED
JWOR
ICH7R
OH/Fan Fail LED
South Bridge
PWR Fail LED
J B T 1
VGA
S A T A 0 S A T A 2
CTLR
S A T A 1
S A T A 3
SCSI
USB3
CTRL
JL1
JPA2
2-13
Chapter 2: Installation
Reset Button
Pin Defi nitions (JF1)
Pin# Defi nition
3 Reset
4 Ground
Power Button
Pin Defi nitions (JF1)
Pin# Defi nition
1 Signal
2 +3V Standby
A. Reset Button
B. PWR Button
20 19
Ground
NMI
X
X
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Reset
Ground
Ground PWR
2 1
Reset Button
A
Power Button
B