NEC MH4500 manual

TVerify that the AC power-on and power supply failure LEDs on the back of each power supply are lit. If the power supply failure LED is not lit, ensure that the AC power cord is connected to a functional AC power source.

!WARNING

The DC push-button on/off switch on the front panel does not turn off AC power. To turn off AC power, you must unplug all power supply cords from either the power supplies or from the power sources. Do NOT turn off AC power without first turning off DC power.

After a few seconds your system begins the internal Power-On Self Tests (POST). POST automatically checks the system board, CPU module(s), memory, keyboard, and most installed peripheral devices.

!CAUTION

Always allow POST to complete before powering down your system.

!CAUTION

The server management logic on your system board monitors and logs system voltage changes. When powering down your system, you may experience up to five seconds delay from the time you press the push-button power on/off switch on the front panel and your system powering down. This is normal system operation and is required by the server management logic.

If you have problems powering on your system, refer to Chapter 5, “Solving Problems,” in this guide.

After you have successfully powered on your system, insert the

EXPRESSBUILDER CD ROM into the CD ROM drive, reboot the system, and follow the screen prompts to run EXPRESSBUILDER.

Setting Up Your System 2-9