I have a 2008k machine with 5000 hours that when you go to turn it off you have to hold down the power button for about 3 to 4 seconds to get it to turn off has anyone seen this or have any ideas ?

I have this problem on a 2008H, couldnt figure it out.

Have you checked the switches on the front panel?

If not the front panel, have had power supply relay switches go bad.

switches and the power supply relay are the two that i want to test yet but haven't had time yet

thanks i will let yall know if i find what it is