SYM76993VGGA Quick Installation Guide
2、Connectors:
Label
Connectors
1
LGA 1155 Intel Core i3/i5/i7/Pentium Series (Sandy bridge or Ivy bridge )
2
CPU FAN Pin Header
3
2* 240pin DDR3 DIMM 1600/1333MHz up to 16GBz
4
System FAN Pin Header
5
ATX power Connector
6
COM7~COM10 port Pin Header (4_in_1)
8
Front panel USB power select Jumper
9
SATA1~SATA4 port , speed up to 3.0Gb/s
10
Front panel switch/LED header
11
Front panel USB 2.0 headers
12
GPIO Connector
13
CASE open header
14
Clear CMOS jumper
15
Front panel USB 2.0 header
16
ME unlock header-for factory use only
17
COM3~COM6 port Pin Header (4_in_1)
18
Printer connector
19
CD-IN input connector
20
SPDIF out header
21
AT or ATX Mode Jumper
22
PCI slot
23
Front panel audio header
24
PCI Express x1 slot
25
PCI Express x16 slot
26
Rear USB/PS2 power select jumper
27
COM port speed slew
28
COM1 RS232/422/485 Mode Header
