The report of the autopulse platform (sn (b)(4)) with pixelated and blank lcd screen was not confirmed during functional testing and visual inspection.The platform performed as intended.No device malfunction was observed during the testing.During visual inspection, no issues were observed.During functional testing, no issues were observed unable to duplicate the customer reported complaint.As a precautionary measure, the processor board was replaced to address the reported complaint.Autopulse platform is reusable device and was manufactured in 29 september 2014 and is over 5 years old, past the expected service life of five years.After replacing the processor board, the autopulse platform was subjected to the run-in test using the 95% patient large resuscitation test fixture (lrtf) with good known test batteries for 15 minutes without any fault or error.The autopulse platform passed the final testing without any fault or error.
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