Cybernet Elite-4i User Guide
10 S y s t e m O v e r v i e w
2.3.1 On-board Chips and Connectors
Label Name
Function
CPU1
mPGA478B CPU socket
U2/U3
Intel 865GV GMCH / Intel 82801EB ICH5
U5
ISL6556B PWM
U8
Intel 82562ET 10/100M LAN controller
U9, U13
UART RS-232C Driver
U11
82547EI Giga LAN controller
U16
ICS952607 Clock Generator
U24
AC-97 Audio Codec
U25
4M-bit FWH (BIOS Chip)
U26
Super I/O Chip
PJ1
ATX Power Connector
PJ2
CPU Power Connector
JN3
Parallel Port Connector
JN4
Serial Port 2 (COM2) Connector
JN5
System Fan Connector
JN7
Smart Card Connector (Option)
JN8
Floppy Drive Connector
JN12
Built-in Speaker Out Connector
JN13
Keytop Connector/LED/Power Button
JN14
MC-97 Soft Modem Connector
JN15
IDE 1 connector (40 Pin Header)
JN16
IDE 2 connector (50 Pin Header)
JN23
Internal USB Port
DIMM1, DIMM2
DDR Memory Module Slots
BT1
CR2032 Lithium Battery
PCI
32-bit PCI expansion slot
CN1
Analog VGA Connector
CN2
Serial 1 (COM1) Connector
CN3
PS2 Mouse / POS Connector
CN4
Microphone Jack (2ch. Mode) or
Central / Sub-Woofer Jack (6ch. Mode)
CN5
Headphone Out Jack (2ch. Mode) or
Front Audio Out Jack (6ch. Mode)
CN6
Line-In Jack (2ch. Mode) or
Rear Audio Out Jack (6ch. Mode)
CN7
RJ45 LAN Connector
CN8, CN9, CN10
Dual USB 2.0 Port
2.3.2 On-board Jumpers
JP1
1-2 Clear CMOS
2-3 Normal Position
JP2
1-3
2-4
POS Disable
(Normal Position)
3-5
4-6
POS Enable
(Requires External POS Cable)