SOYO 266 Computer Hardware User Manual


 
108
Troubleshooting at First Start
Boot-up Issues
The system does not power-up, no beeping sound heard and the CPU fan
does not turn on.
1. Check if the power cord is plug into the power source.
2. Check if the power is connected to the M/B.
3. Check if the cable of the case power button is connected to the M/B
power button connector (see Connectors and Plug-ins section in this
Quick start guide for more info).
4. Make sure the power supply is not defective. Change the power
supply. The minimum should be a 350 watts AMD recommended
power supply.
5. Remove the M/B from the case and test the system. The M/B might
be shorted to the case.
The system powers-up, but no video, or beeping sound heard. The CPU
fan is turning.
1. Clear CMOS battery. (JP5 connector, see this Quick start guide for
more info on how to clear the CMOS).
2. Check all the jumper settings on the M/B.
3. Check if the CPU is ok, by using another CPU (check the Quick start
guide for CPU supported on this M/B).
4. Check if the power supply is ok. The minimum should be 350 watts,
AMD approved.
5. Make sure the CPU fan is connected to CPUFAN1 connector.
6. Remove the M/B from the case and test the system. The M/B might
be shorted to the case.
The system power-up, no video, beeping heard.
1. Clear CMOS battery. (JP5 connector, see this Quick start guide for
more info on how to clear the CMOS).
2. Check all the jumper settings on the M/B.
3. Check if the memory module and the VGA card (if onboard VGA is