DOM MB V5 Diagnosis
page
Board ID:
V5.0L 000694
Source:
Azriel Goldschmidt
Symptoms:
September 10, ATWD A Channel 2 Baseline
Jumps when cold at beginning of cold test
Analyst(s):
G. Przybylski
Analysis Procedure(s):
No reboot failures during about 400 cycles of reboot test every 2
minutes while sweeping the temperature from -55°C and
+65°C every 90 minutes
Ran low temperature profile from -40°C
to -75°C. Results:
Local Coincidence Loopback failure at and below -70°C.
Otherwise, there were no STF failures produced, including an STF suite
done at +65°C.
Root cause:
Uncertain.
Mitigation:
After firmware upgrade, Pass by fiat.
Disposition:
Mainstram with without restriction
Any Other Information:
Traveler September 10