![IEI Technology NOVA-HM551 User Manual Download Page 30](http://html1.mh-extra.com/html/iei-technology/nova-hm551/nova-hm551_user-manual_4102667030.webp)
NOVA-HM551 5.25" SBC
Page 16
3.1.2 Peripheral Interface Connectors
The table below lists all the connectors on the board.
Connector
Type
Label
Audio connector
10-pin box header
AUDIO1
Battery connector
2-pin wafer
BAT1
DDR3 SO-DIMM socket
204-pin socket
DIMM1
DDR3 SO-DIMM socket
204-pin socket
DIMM2
Digital I/O connector
10-pin header
DIO1
Fan connector (CPU)
4-pin wafer
CPU_FAN1
Fan connector (system)
3-pin wafer
SYS_FAN1
Front panel connector
10-pin header
F_PANEL1
Keyboard and mouse connector
6-pin wafer
KB_MS1
LVDS backlight inverter connector
5-pin wafer
INVERTER1
LVDS LCD connector
30-pin crimp
LVDS1
Parallel port connector
25-pin header
LPT1
PCI-104 slot
PCI-104 slot
PC104_PLUS
PCIe Mini card slot
PCIe Mini card slot
CN3
PCIe Mini card slot
PCIe Mini card slot
CN4
PCIe x16 slot
PCIe x16 slot
CONN1
Power connector (+12V, power supply)
4-pin connector
PWR2
Power button
Push button
PWR_SW1
RS-232 serial port connector
40-pin header
COM1
RS-232/422/485 serial port connector
14-pin header
COM5
Summary of Contents for NOVA-HM551
Page 2: ...NOVA HM551 5 25 SBC Page II Revision Date Version Changes 8 February 2011 1 00 Initial release...
Page 14: ......
Page 15: ...NOVA HM551 5 25 SBC Page 1 1 Introduction Chapter 1...
Page 19: ...NOVA HM551 5 25 SBC Page 5 Figure 1 4 NOVA HM551 Dimensions mm...
Page 23: ...NOVA HM551 5 25 SBC Page 9 2 Unpacking Chapter 2...
Page 28: ...NOVA HM551 5 25 SBC Page 14 3 Connectors Chapter 3...
Page 59: ...NOVA HM551 5 25 SBC Page 45 4 Installation Chapter 4...
Page 87: ...NOVA HM551 5 25 SBC Page 73 5 BIOS Screens Chapter 5...
Page 120: ...NOVA HM551 5 25 SBC Page 106 Appendix A A BIOS Menu Options...
Page 123: ...NOVA HM551 5 25 SBC Page 109 Appendix B B One Key Recovery...
Page 151: ...NOVA HM551 5 25 SBC Page 137 Appendix C C Terminology...
Page 156: ...NOVA HM551 5 25 SBC Page 142 Appendix D D Watchdog Timer...
Page 159: ...NOVA HM551 5 25 SBC Page 145 Appendix E E Hazardous Materials Disclosure...