Hello,

my acd broke last week, making strange colors after 15min running or so. Opened the case and got some smoke signs inside the aluminium housing. Assuming there is a thermal error somewhere. Already tried to figure out where the problem is but I think I need some kind of schematics to troubleshoot. Tried to find the heat source by measuring the smoke signs on the case and compare it to the pcb but without luck. Can't find something that looks really burned...

On the PCB it says Q4849C-M1.BRD.

Someone here who could help me?

Thanks in advance!