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SY-P4I865PE Lite DRAGON 2
Quick Start Guide
27
Quick Trouble shoot tips
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 plugged in the power source.
2. Check if the power is connected to the M/B. (both the ATX 12V and the ATX connector)
3. Check if the cable of the case power button is connected to the M/B power button
connector (see connectors and plug-ins 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 350 watts.
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, no video, no beeping sound heard, but the CPU fan is
turning.
1. Clear the CMOS ram. (JP5 connector, see 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.
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.
7. Change the VGA card. If you have used a 3.3V AGP card, the M/B might be damaged.
The system powers up, no video, but beeping is heard.
1. Clear the CMOS ram. (JP5 connector, see Quick start guide for more info on how to clear
the CMOS).
2. Check all the jumper settings on the M/B.
3. Check the memory module and the VGA card inserted properly in the M/B.
4. If yes, change the memory module, it might be defective. Make sure the memory
specification is supported by the M/B. (for more info on this, check our FAQ on our
website).
5. Change the VGA card. Make sure the AGP card is 1.5v, not 3.3v.