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Nortel DMS-10 Series User Manual

Nortel DMS-10 Series
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Section 060-INDP-610 Maintenance Procedures Guide 6-111
BMC II BISYNC Operation, Administration, and Maintenance Guide BMCB001 and up
If the processor does NOT start to boot the program file, replace the EPROM PCA
(NT6M63xx) using the procedure in the
Hardware Replacement
subsection and return to
this point.
If replacing the EPROM PCA does NOT allow the processor to start to boot the program
file, replace the CPU PCA using the procedure in the
Hardware Replacement
subsection
and return to this point.
If replacing the EPROM and CPU PCAs does NOT allow the processor to start to boot the
program file, replace the DRAM PCA using the procedure in the
Hardware Replacement
subsection and return to this point.
If replacing all of the above PCAs does NOT allow the processor to boot the program file,
call your next level of support. If processor loads, continue with step 6.
22
After approximately one minute, a S/W LOADED message should be seen at the terminal,
indicating the processor has loaded the program file name.
Note:
BMC will automatically attempt to load the program file three times.
If there are any error messages generated, follow the troubleshooting guidelines for that
message.
23
Observe BMC status panel for yellow ONL lamp lit associated with the green PRI lamp. If
ONL is not lit, proceed to step 8. If ONL is lit, depress the O/P rocker switch toward P and
turn the key switch. User should observe the ONL light has extinguished.
24
Enter the following command to check processor integrity:
>ERRMAP ALARMS (cr)
If there are no alarms on the standby processor, enter the following command to test the
newly loaded processor:
>DOS S TEST (cr)
After PGM TEST PASSED message is observed all tests are complete.
Procedure 6-33
System Reboot
Step Description
(Sheet 2 of 3)

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Nortel DMS-10 Series Specifications

General IconGeneral
BrandNortel
ModelDMS-10 Series
CategoryTelephone System
LanguageEnglish

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