North Star DIMENSION Service Manual page 91

TROUBLESHOOTING
(cont .) Fixed Disk Problems
Symptom Explanation Solution
Error
messages
appear when
using SETUP
or LABELER.
Is the error one of the following?
o RQB error 8109 ( H) - sector not found
o RQB error 810D(H) - diskette drive not ready
o RQB error 812B ( H) - fixed disk drive not ready
If it is , check for:
o disconnected cables
o loose cables
o improperly connected cables
The message
Maximum o Switch to DOS 1.2.0 or higher
"Bad Track
partition size
0--Disk
when using
o Use the FORMAT utility from DOS 1.2.0 or higher
Unusable" pre-DOS 1.2.0
appears after is 16 Mbytes.
o Create smaller partitions
attempting to
format a
partition.
DIMENSION Service Manual 2-45