Manual

3-6 Installation and Troubleshooting Guide
No boot device available Faulty diskette, diskette sub-
system, hard-disk drive, hard-disk
drive subsystem, or no boot disk
in drive A
Replace the diskette or hard-disk
drive. If the problem persists,
replace the system board. See
Chapter 9, “Getting Help,” for
instructions on obtaining technical
assistance.
No boot sector on hard-
disk drive
Incorrect configuration settings in
System Setup program, or no
operating system on hard-disk
drive
Check the hard-disk drive configu-
ration settings in the System
Setup program. See Chapter 3,
“Using the System Setup Pro-
gram,” in the
User's Guide for
instructions.
No timer tick interrupt Defective system board Replace the system board. See
Chapter 9, “Getting Help,” for
instructions on obtaining technical
assistance.
Non-system disk or disk
error
Faulty diskette, diskette sub-
system, or hard-disk drive
subsystem
Replace the diskette or hard-disk
drive. If the problem persists,
replace the system board. See
Chapter 9, “Getting Help,” for
instructions on obtaining technical
assistance.
Not a boot diskette No operating system on diskette Use a bootable diskette.
Processor or terminator
card not installed!
No microprocessor or terminator
card installed in secondary micro-
processor connector
Install a terminator card or micro-
processor in the secondary
microprocessor connector. See
Chapter 7, “Installing System
Board Options,” for instructions.
Read fault
Requested sector not
found
Faulty diskette, diskette sub-
system, or hard-disk drive
subsystem (defective system
board)
Replace the diskette or hard-disk
drive. If the problem persists,
replace the system board. See
Chapter 9, “Getting Help,” for
instructions on obtaining technical
assistance.
Table 3-1. System Messages (continued)
Message Cause Corrective Action
NOTE: For the full name of an abbreviation or acronym used in this table, see “Abbreviations and Acronyms.”
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