I have installed the subject version and a factory preloaded usb stick. The 5600 startup goes thru three tries to complete the startup. With power supplied to the system the first try sequence is; logo. quick blink, second logo and then times out. After +/- 1 minute a second startup commences with the same results. The third startup goes beyond the second logo to a white screen and a normal startup. This sequence is repeatable over several
startups over several flights. System data: 5600 s/n 71225, ver 10.04.16 mv16 dec18 2014.