File Read Failed (W/O 56K Polling) - Northern Telecom DMS-100 Series Maintenance Manual

4-52 Disk drive procedures
Procedure 4-23
Disk condition and disk file error messages - procedures
1
FILE READ FAILED
(w/o 56K polling)
2 Alarm Level:
N/A
3 Customer-Selected
Alarm Level
4 Other Alarm Indications
5 System Recovery Action
6 Craftsperson Activity
297-1001-537 Standard 01.02 December 1993
cause: a program load from disk failed due to the
Reason Code = N/A
Corresponds to ERRMAP entry: N/A
System Default:
Default:
Status Panel:
Customer-Selected
Status Panel:
None
Switch processors. If program loads, then go to 6a.
a.Replace the Disk Interface PCA in slot 11 of the
CAUTION
Since all circuit assemblies in the DPP are static sensitive, be
careful handling them.
b.Replace the Extended Memory PCA in slot 3 of the
inability to read one of the file blocks.
Type: N/A
Type:
standby chassis.
i. See Printed Circuit Assembly Replacement
in 297-1001-536: DPP Card Replacement
Guide .
(If successful, procedure complete.)
ii. If the problem is not cleared after PCA
replacement and restart, go to step b. Return the
original PCA to its position before proceeding.
same chassis.
Level: N/A
Level:
Audible:
Audible: