NEC EXPRESS 320Lb-R User Manual

Page 229

Troubleshooting 7-29

Is the CD-ROM device mounted?

→ Perform the following procedure and check if you can access to the CD-ROM

again.

Set a CD-ROM to the CD-ROM drive on the PCI module (Group 1), and then
execute the following command:

#mount /mnt/cdrom

If you use the CD-ROM drive on the PCI module (Group 2), execute the
following command:

#mount /mnt/cdrom1

Is proper device mounted?

→ Mount /mnt/cdrom to use the PCI module (Group 1), or /mnt/cdrom1 to use the

PCI module (Group 2).

Fail to access the hard disk:

Is the hard disk applicable to the server?

→ Operation of any device that is not authorized by NEC is not guaranteed.

Is the hard disk properly installed?

→ Make sure to lock the hard disk with the lever on its handle. The hard disk is not

connected to the internal connector when it is not completely installed (see
Chapter 8). When the hard disk is properly installed, the drive power LED for the
hard disk is lit while the server is powered.

Fail to start the OS:

Is a floppy disk in the floppy disk drive?

→ Take out the floppy disk and restart the server.

Is the NEC EXPRESSBUILDER CD-ROM in the CD-ROM drive?

→ Take out the NEC EXPRESSBUILDER CD-ROM and restart the server.

Is the OS damaged?

→ Try to recover the system by executing fsck, referring to “System Repair” in the

separate volume of User’s Guide (Setup).

Is grub used?

→ Check that /etc/grub.conf is configured properly.