Installation
Jumpers
The mainboard provides jumpers for setting the mainboard’s functions. This section will explain how to change settings for your mainboard’s functions through the use of the jumpers.
Clear CMOS: CLEAR_CMOS
The onboard CMOS RAM stores system configuration data and has an onboard battery power supply. The long-life battery has a lifetime of at least 5 years. If you want to clear the system configuration data from the CMOS RAM, use the CLEAR_CMOS (Clear CMOS jumper). You can clear the CMOS by shorting pins 1 and 2 while the system is off. Then return it to the 2-3 pin position. Shorting the jumper while the system is on will damage the mainboard. The default position of the jumper is on pins 2 and 3.
Setting | 1 | 2 | 3 |
Keep | OFF | ON | ON |
Clear | ON | ON | OFF |
| | | CLE266 |
| 1 | 2 | |
| 3 | 4 | |
| SPDIF_SEL | |
3 
1
CLEAR_CMOS
RCA Video or S/PDIF Select: SPDIF_SEL
Users can select either RCA Video or S/PDIF as the enabled function on the dual-purpose port. Please note that text may not be clear due to the lower resolution in TV sets. If the text is not legible, try enlarging the text in the OS control panels. If your TV screen flickers, set the refresh rate to 60 Hz or less.
Setting | 1 | 2 | 3 | 4 |
RCA | ON | ON | OFF | OFF |
SPDIF | OFF | OFF | ON | ON |
