User`s manual

33
Installation
Starting Up Your Computer
1. After all connection are made, close your computer case cover.
2. Be sure all the switch are off, and check that the power supply input voltage is set to proper
position, usually in-put voltage is 220V
∼
240V or 110V
∼
120V depending on your country’s
voltage used.
3. Connect the power supply cord into the power supply located on the back of your system
case according to your system user’s manual
.
4. Turn on your peripheral as following order:
a. Your monitor.
b. Other external peripheral (Printer, Scanner, External Modem etc…)
c. Your system power. For ATX power supplies, you need to turn on the power supply and
press the ATX power switch on the front side of the case.
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 are running, the BIOS will alarm beeps or additional message will appear on the
screen. 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.
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