The x-ray process suddenly stopped and the monitor read "collision".The radiology technician tried to fix the problem but was not successful.The radiological engineer tried to fix the problem but the screen still indicated a "collision".The team substituted with different portable equipment and finished the case.There was a 15 minute delay in the case.This is a recurrent issue.Per our radiological engineer, "the detector cover damage prevented the cover from fitting properly and was leaning against the control buttons and possibly causing intermittent collision errors which are generally resettable, however, the lift error was a hard error which puts the system down and requires user intervention.I replaced the cpu board in the positioner cabinet and performed calibration of the positioner.I cannot say with certainty that the cpu board failure was caused by the high temperature but it is the most likely reason for the system failure.".
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