Hitachi 8450H/R manual Turning Power On/Off

Ch 2: Installation and Use of Devices

Turning Power On/Off

Wait at least 5 seconds between power-on and power-off operations.

When operating on the power supply, follow the specified procedure to protect the system equipment from a failure.

Turning Power On

1.Turn on the peripheral devices.

Some peripheral devices must be turned on after the system equipment. Refer to the manual attached to each peripheral device for details.

2.Open the front door of the system equipment.

3.Press the POWER switch on the front of the system equipment.

NOTE: Depending on the capacity of the memory DIMM installed in the system equipment, it might take several minutes for the initial screen to be displayed.

If power cannot be turned on or after processing stops for 10 minutes or more at the time of booting the OS, press the POWER switch to turn off, and then turn on the power.

The POWER switch stores power-on/off information. When a power outage occurs when you use a UPS, you can start the system equipment immediately after power is restored.

POWER lamp

POWER switch

28 Hitachi PC VisionBase 8450H/R Server