Before you begin installing your single board, please make sure that the following materials have been shipped: 1 x 3.5” ECM-QM77 Micro Module 1 x Quick Installation Guide for ECM-QM77 1 x AUX-056 daughter board 1 x DVD-ROM contains the followings: ...
Page 6
Label Function Note BAT1 Battery connector 2 x 1 wafer, pitch 1.25 mm Serial port 1 connector D-sub 9-pin, male COM1 CPU fan connector 4 x 1 wafer, pitch 2.54 mm CPU_FAN1 HDMI connector HDMI1 6 ECM-QM77 Quick Installation Guide...
Page 7
Serial ATA connector 1 SATA1 SATA2 Serial ATA connector 2 SYS_FAN1 System fan connector 4 x 1 wafer, pitch 2.54 mm USB1_1 On-board connector for USB3.0 VGA1 VGA connector D-sub 15-pin, female MPCIE1 Mini-PCI connector DDR3 SODIMM connector ECM-QM77 Quick Installation Guide 7...
Page 9
ECM-QM77 Quick Installation Guide 2.3.3 AT/ ATX Input power select (JAT1) * Default 2.3.4 5VSB connector in ATX (PWR_SB1) Signal SIO_PSON# +ATX5VSB ECM-QM77 Quick Installation Guide 9...
Page 10
ECM-QM77 Quick Installation Guide 2.3.5 Battery connector (BAT1) Signal +3.3V 2.3.6 CPU fan connector (CPU_FAN1) Signal +12V CPUFANIN0 CPUFANOUT0 10 ECM-QM77 Quick Installation Guide...
Page 11
System fan connector (SYS_FAN1) Signal +12V SYSFANIN SYSFANOUT 2.3.8 COM 1 RS-422-485 mode (J422/1) Signal PIN PIN Signal 485_422TX- 422RX- 485_422TX+ 422RX+ Note: J422/485 is available after modify the mode of COM1 in BIOS setting ECM-QM77 Quick Installation Guide 11...
Page 12
MIC1-JD LINE1-JD FRONT-JD MIC1-L-IN MIC1-R-IN LINE1-L-IN LINE1-R-IN FRONT-L-OUT FRONT-R-OUT 2.3.9.1 Signal Description – Audio connector (JAUDIO1) Signal Signal Description LINE1_JD AUDIO IN (LINE_RIN/LIN)sense pin FRONT_JD AUDIO Out(ROUT/LOUT) sense pin MIC1_JD MIC IN (MIC_RIN/LIN) sense pin 12 ECM-QM77 Quick Installation Guide...
Page 22
ECM-QM77 Quick Installation Guide Installing the CPU 2.5.1 Locate the CPU socket on the board. Before installing the CPU, make sure that the socket box is facing towards you and the load lever is on your left. 22 ECM-QM77 Quick Installation Guide...
Page 23
Separate CPU cooler and its base first by screw drawer 1. Position the CPU over the socket, making sure that the gold triangle is the same side as CPU Socket triangle CPU Socket triangle Gold triangle ECM-QM77 Quick Installation Guide 23...
Page 24
CPU lock clockwise to lock CPU The CPU fits in only one correct orientation. DO NOT force the CPU into the socket to prevent bending the connectors on the socket and damaging the CPU! 24 ECM-QM77 Quick Installation Guide...
Need help?
Do you have a question about the ECM-QM77 and is the answer not in the manual?
Questions and answers