hello everyone I have a radiant pos that when I plug it to the power it turn on and the screen flashes but it does not work. does anyone know how to fix it.
If it's a 1220 - Either memory or back light.
Try this first,
try removing the memory. Turn machine on, leave sit for 5 min+. Turn machine off - replace memory and try again. Let it sit for at least 15 min booting. You may need to have the memory replaced. Or it could be the back light controller.
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