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DEFINITY Enterprise Communications Server Release 6
Maintenance for R6vs/si
555-230-127
Issue 1
August 1997
Maintenance Object Repair Procedures
Page 10-799MEM-BD (Memory)
10
Memory Error Detection Test (#87)
This test is a nondestructive test. This test determines if the parity circuitry is
working. Accordingly, the test determines if parity errors can be detected. The
parity circuitry is used to detect DRAM memory failures.
Memory Functional Test (#332)
This test is destructive.
This test ensures that every DRAM memory location can be accessed and
changed independently. Running this test wipes out all data in DRAM memory.
This test is performed during a reset system 4 or reset system 5. If the test fails
during a reset system command, refer to the "Procedure for SPE-Down Mode"
section of Chapter 4, ‘‘
Initialization and Recovery’’, for the recommended
maintenance strategy.
Table 10-269. TEST #86 Text Checksum Test
Error
Code
Test
Result Description/Recommendation
1029
2014
2015
2016
2017
2018
2020
2022
2024
2025
2051
ABORT Refer to “STBY-SPE” for a description of these error codes.
FAIL The system may or may not continue to operate correctly. The system may
fail later when some action requires access to the corrupted area of the
Text.
2. For a 386 system, the flash ROM should be reprogrammed by
3. the upgrade software command. The memory card should contain the
same vintage software that is currently in the system. Refer to the
"Software Upgrade" section in Chapter 5, ‘‘
Routine Maintenance
Procedures’’.
2058 FAIL (G3iV1.1-286 system only).
PASS The checksum is correct.
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