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Tomcat i875P S5102
2
SMDC I
C headers (JP5 and JP6)**
J4
Winbond
J1
1
W83627HF
Chassis
COM2
FAN
ATI
RAGE XL
JP2
1
8MB
SDRAM
USB3
PCI4
USB4
USB2
JP5
1
EFI1
JP6
1
1
1
POWER FAN
1
J9
BT1
1
1
JP5
JP6
SATA3
SATA4
BIOS
1
1
RAID-IDE J12
SATA1
SATA2
J20
1
1
1
1
1
J19
J22
JP4
J21
JP7
2.6 – Mounting the Motherboard
Before installing your motherboard, make sure your chassis has the necessary motherboard
support studs installed. These studs are usually metal and are gold in color. Usually, the
chassis manufacturer will pre-install the support studs. If you're unsure of stud placement,
simply lay the motherboard inside the chassis and align the screw holes of the motherboard to
the studs inside the case. If there are any studs missing, you will know right away since the
motherboard will not be able to be securely installed.
Some chassis' include plastic studs instead of metal. Although the plastic studs are usable,
TYAN recommends using metal studs with screws that will fasten the motherboard more
securely in place.
- Memory Type: The Tomcat i875P S5102 supports unbuffered ECC and non-ECC type
Below is a chart detailing what the most common motherboard studs look like and how they
should be installed it.
LAN2
LAN1
J2 (VGA)
CN1 (COM1)
(Optional)
Intel
GbE LAN
(Optional)
S5102
PCI3
PCI2
PCI1
Intel
ICH5
LED1
1
JP3
CMOS
LED2
PRI-IDE
J13
SEC-IDE
J15
memory modules. Registered Memory is NOT supported.
http://www.tyan.com
USB1
KB-MO1
KB(Bottom)
Mouse(Top)
Intel
USB (Bottom)
GbE LAN
LAN (Top)
Intel
10/100 LAN
PWR1
JP5 and JP6 CLOSED: 1 – 2
J11
Intel
1
875P
NB - FAN
Without SMDC I
J6
1
CPU - FAN
(Default)
JP5 and JP6 CLOSED: 2 – 3
With SMDC I
2-12
Chapter 2: Board Installation
1
3
2
C function
1
3
2
C function
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