Switch Lite Fan Starts Spinning after the Switch Turns Off

Hi Guys,
I have a weird issue witch a Switch Lite witch was water damaged. At First no Charge No Power, after a checked everything I reflowed the damaged area and the Switch is turning on. Everything seems fine untill you turn the device Off. The fan goes crazy, Starts Spinning. I replaced the fan connector and Fan same issue. Standby and switch powered on does Not make Any problems and the fan Starts First when the switch is warm. Checked everything, messured the whole board, nowhere Shorts.
Anyone with the same issue?