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2.13 – Hard Disk Activity LED External Input (J31)
1
S2735
1
J5
USB1
J7 (COM1)
J11 (VGA)
FAN1
CPU1_FAN
J3
J14
LAN3
BIOS
Intel
ICH5R
SATA2
SATA1
FD
D
J
37
SEC-IDE J13
J39
FRONT
PANEL
1
W
in
bon
d
W83
62
7HF
PCI4
PCI1
J36
USB (Bottom)
LAN1 (Top)Optional
KB(Bottom)
Mouse(Top)
J4
KB / MS
J15
LAN2
ATI
RAGE XL
LP
T1
USB2
J34
SMDC J29
COM2
BT1
PCI 2
Intel
E7501
Intel
82551
PCI3
P64H2
SEC-IDE J13
SEC-IDE J13
SEC-IDE J13
SEC-IDE J13
J1
J26
SO_DIMM
1
FAN4 CPU2_FAN
1
FAN7
1
J32
FAN6
1
FAN2
1
FAN3
CMOS
J33
J25
1
J23
1
J24
1
J22
1
J31
1
1
J21
J16
1
CPU1
CPU2
1
1
FAN8
1
FAN5
1
FAN9
1
1
J43
J31 is an LED INPUT. The idea is to
run a wire from the activity LED output
header of any plug-in HD controller
card (e.g. a RAID card) to the
motherboard, so that the card's LED
can be "combined " with the IDE and
SCSI activity indicators on the
motherboard and then driven to the
J39 HD LED output. In other words,
when a card's LED lights up, so will
the front-panel hard-disk activity
indicator. This is useful for chassis that
have only a single LED to indicate HD
activity from multiple controller
sources. (Pin 1 = negative terminal of
the add-on card's LED header, Pin 2 =
do not connect.)
2.14 – Clear CMOS Jumper (J33)
3
1
Default
3
1
Clear
S2735
1
J5
USB1
J7 (COM1)
J11 (VGA)
FAN1
CPU1_FAN
J3
J14
LAN3
BIOS
Intel
ICH5R
SATA2
SATA1
FDD
J
37
SEC-IDE J13
J39
FRONT
PANEL
1
W
in
bond
W8
36
27
HF
PCI4
PCI1
J36
USB (Bottom)
LAN1 (Top)Optional
KB(Bottom)
Mouse(Top)
J4
KB / MS
J15
LAN2
ATI
RAGE XL
LP
T1
USB2
J34
SMDC J29
COM2
BT1
PCI 2
Intel
E7501
Intel
82551
PCI3
P64H2
SEC-IDE J13
SEC-IDE J13
SEC-IDE J13
SEC-IDE J13
J1
J26
SO_DIMM
1
FAN4 CPU2_FAN
1
FAN7
1
J32
FAN6
1
FAN2
1
FAN3
CMOS
J33
J25
1
J23
1
J24
1
J22
1
J31
1
1
J21
J16
1
CPU1
CPU2
1
1
FAN8
1
FAN5
1
FAN9
1
1
J43
You can reset the CMOS settings by
using this jumper if you have forgotten
your system/setup password or need to
clear system BIOS setting.
-
Power off system and
disconnect
both power connectors from the
motherboard
-
Use jumper cap to close Pin_2 and
Pin_3 for several seconds to Clear
CMOS
-
Put jumper cap back to Pin_1 and
Pin_2 (default setting)
Reconnect power & power on system