User`s manual
ENDAT-2794A USERS MANUAL 
UNICORN COMPUTER CORP. 
10 
Chapter 2.  Setting up the Motherboard 
2-1. Connectors / Headers and Jumpers 
Connectors Overview: 
Function  Connectors 
Cooling Fan Connector  FAN1, FAN2 
DC Power Supply Connector  J2 
HDD Power Connector  HDDPWR 
PS/2 Mouse/KB  CN1 
LAN/USB Port  CN4, CN6 
SATA 1, SATA 2  SATA1, SATA2 
DDR2 RAM Socket  DIMM1 
CRT & COM3 Output Connector  COMVGA 
COM1 & COM2 Connector  CN2 
HD Audio Speaker Output  CN8 
18/36 bit LCD Panel Connector  LVDS1 
18/24/36/48 bit LCD Panel Connector  LVDS2 
Box Headers, Pin Headers Overview: 
VGA Box Header  VGA1 
IDE1 Box Header  IDE1 
Printer Port Box Header  LPT1 
COM4 Box Header  CN3 
USB Port Header  J6 
PS/2 Mouse/KB Header  J1 
External PS/2 Device Header  JKBMS 
IR Pin Header  J3 
HD Audio Speaker Output Pin Header  CN9 
HD Audio Surround Out(Center) & MIC-IN Pin Header J7 
HD Audio Surround Out(Left & Right) Pin Header  J8 
Line-In、CD-In Pin Header 
J9 
Line-In Header  CN10 
SM Bus  SMB1 
Digital I/O Pin Header  J4 
SPDIF Pin Header  J10 










