SUPER MICRO Computer X7DVL-3 - Manual (Page 45)

Chapter 2: Installation
2-25
PWR Supply Failure/PWR
Fault Detect (JPWF)
The system can notify you in the event
of a power supply failure. This feature is
available when three power supply units
are installed in the chassis with one act-
ing as a backup. If you only have one
or two power supply units installed, you
should disable this (the default setting)
with JPWF to prevent false alarms.
PWR Supply PWR Fault
Jumper Settings
Jumper Setting Defi nition
Closed Enabled
Open Disabled (*Default)
A. PWR Supply Fail
B. SAS Enable
A
SAS Enable/Disable Jumper
Settings
Both Jumpers Defi nition
Pins 1-2 Enabled (*Default)
Pins 2-3 Disabled
SAS Enable/Disable
JPA1 allows you to enable or disable
SAS Connectors. The default position is
on pins 1 and 2 to enable SAS. See the
table on the right for jumper settings.
B
LAN1
® S UPER X7DVL-3
FP Control
Fan3
IDE1
Fan4
SATA3 SATA5
PCI 33 MHz
Battery
GLAN
CTRLR
North Bridge
COM1
ATX PWR 8-Pin
PWR 24-Pin
CPU2
South
Bridge
Fan1
SATA2 SATA4
SATA1
SATA0
Slot1
PCI-X 133 MHz
JPL2
Slot5
DIMM 1A (Bank 1)
DIMM 1B (Bank 1)
DIMM 1C (Bank 1)
DIMM 2A (Bank 2)
DIMM 2B (Bank 2)
DIMM 2C (Bank 2)
JBT1
JCOM2
KB/
Mouse
USB 0/1
5 0 0 0 V
LAN2
Fan5
Fan6
JPWF
JAR
PWR
I
2 C
VGA
Slot6
PCI-X 133 MHz
PCI-E x8
JPG1
JWD
Printer
JPL1
JI 2 C1
JI 2 C2
JWOR
JWOL
Fan2
CPU1
LE2
LE3
LE1
LE5 LE4
SAS0 USB2/3
JPF
Buzzer
ESB2 VGA
CTRLR
T-SGPIO1
JL1
D31
I-Button
SIMLP
Floppy
USB4/5
T-SGPIO0
JD1
BIOS
SAS1 SAS2 SAS3 SAS4 SAS5 SAS6 SAS7
CPU VRM
CPU VRM
Graphics
Memory
S I/O
LSI SAS
Controller
JF1
3-SGPIO1
3-SGPIO0
JPA2
JPA1