User manual

I771 Motherboard User Manual
11
2.4.4 JP2: LCD Panel Voltage Select
CN4 can be configured to operate in 3.3Volts / 5Volts / 12Volts mode.
2.4.5 JP3: HDD/DOM SATA2 Select
Pin No.
Functions
1 Short 2
COM1 RI =RI
3 Short 4
COM1 RI = +12V
5 Short 6
COM1 RI = +5V
7 Short 8
COM4 RI =RI
9 Short 10
COM4 RI = +12V
11 Short 12
COM4 RI = +5V
Pin No.
Functions
1 Short 2
3.3Volts Selected
3 Short 4
5Volts Selected
5 Short 6
12Volts Selected
Pin No.
Functions
1 Short 2
SATA DOM
2 Short 3
SATA HDD
5Volts
1
3
5
2
4
6
3.3Volts
1
3
5
2
4
6
12Volts
1
3
5
2
4
6
1
2
3
SATA DOM
1
2
3
SATA HDD
(Default)