NEC Express5800/1080Xd Guía de usuario descargar pdf (Pagina 88)

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1.7. TROUBLESHOOTING

This section covers measures against troubles in basic processing devices and peripheral

devices. If the troubles are not solved even countermeasures are conducted, contact and

inform to a maintenance engineer.

(1) If the LED for ON/OFF in the main chasis does not illuminte even the AC switch on

the switch box at the top in the front panel of the cabinet is turned on

- Check for the AC power to the main cabinet.

- Check if the switch on the distribution board is ON.

- Confirm that the AC breaker in the receptacle box of the main chasis is on.

- Confirm that the a power code is connected to the main chasis or the receptacle box

of main chasis.

(2) If nothing appears on the cosole

- Check if the console power is ON.

- Check for the connection between the basic processing device and iSP card is

correct.

• Is a correct cable used?

• Are connectors connected firmly?

• Is IP address setup correct?

- Check whether the screen is display-prohibited or not, by pressing the Shift key

- Check if the console brightness is set to the lowest.

- Check if the connection between the VGA card in the PCIF box and the console is

correct.

(3) If command input is not possible

- Confirm that keyboard and mouse are correctly connected.

- Check if the connection between the BIO card in the PCIF box and keyboard and

mouse is correct.

• Is correct cable used?

• Are connectors connected firmly?

(4) The OS does not boot up

- Check if there are errors in the SP console

- Confirm that the DVD-ROM (CD-ROM) is correctly installed when booting up OS

from the DVD-ROM in the PCIF box.

- Confirm that the HDD is correctly installed when booting up OS from the HDD in

DeviceBay in the PCIF box.

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NEC Express5800/1080Xd Guía de usuario Pagina 88