Digital Equipment FR-902AA-A3, Руководство по техническому обслуживанию

Страница: 64 / 86

Service Procedures Digital STARION 400i - 900i PC
64 MCS Logistics Engineering - Nijmegen
Computer Troubleshooting
(continued)
Problem Possible Cause Action
Computer does
not boot from
an internal
SCSI hard disk
drive Operating system software is not
installed on the SCSI hard disk
drive.
Requested partition does not
exist.
Computer not configured for
SCSI hard disk drive operation.
Install the appropriate operating system on the
SCSI hard disk drive.
Partition the SCSI hard disk drive and then reload
the operating software.
Run the BIOS Setup utility and set the IDE
controller option to “Disabled” This disables the
IDE interface.
Note: When having both IDE and SCSI hard disk
drives installed, the computer uses the IDE hard
disk drive as the boot device.
Computer
does not boot
from a target
diskette drive Drive ID incorrectly set.
Diskette drive not enabled.
Diskette boot option disabled.
Onboard diskette controller
disabled.
Diskette does not contain start-
up files.
Make sure the drive ID is correctly set.
Run the BIOS Setup utility to enable the diskette
drive.
Run the BIOS Setup utility and set and set the
proper boot sequence.
Run the BIOS Setup utility and set the diskette
controller option to “Enabled”.
Insert a diskette with the correct start-up files.
No response to
keyboard
commands Keyboard is password
protected.
Keyboard is connected to the
mouse port.
Computer operation halted.
Enter the keyboard password.
Power down the computer and connect the
keyboard to the keyboard port.
Reboot Computer.
No response to
mouse
commands Mouse is password protected.
Mouse is connected to the
keyboard port.
Mouse driver not installed.
Computer operation halted.
Enter the keyboard and mouse password.
Power down the computer and connect the
mouse to the mouse port.
Install the appropriate mouse driver.
Reboot Computer.