Jetway Computer NC62K User Manual
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5. The power LED on the front panel of the system case will light. The LED on the
monitor may light up or switch between orange and green after the system is on. If it
complies with green standards or if it is has a power standby feature. The system will
then run power-on test. While the test is running, the BIOS will alarm beeps or
additional message will appear on the screen.
If you do not see any thing within 30 seconds from the time you turn on the power. The
system may have failed on power-on test. Recheck your jumper settings and connections
or call your retailer for assistance.
Beep Meaning
One short beep when displaying logo
No error during POST
Long beeps in an endless loop
No DRAM install or detected
One long beep followed by three short
beeps
Video card not found or video card memory
bad
High frequency beeps when system is
working
CPU overheated
System running at a lower frequency
6. During power-on, press
BIOS SETUP.
7. Power off your computer: You must first exit or shut down your operating system
before switch off the power switch. For ATX power supply, you can press ATX power
switching after exiting or shutting down your operating system. If you use Windows 9X,
click “Start” button, click “Shut down” and then click “Shut down the computer?”
The power supply should turn off after windows shut down.