Hi,
the box is a DM800hd SE V.1
I have it from several years without problems.
I update it to last Openpli available and it worked normally. This morning it was completly blocked and I restarted it manually.
Booting stuck up to first stage (fan not run) and normal booting not go forward. Changing image to a very old Nemesis 2.6 it boots, but very slowly (the fan starts run about 1 min from switching on).
Is it possible that CPU was overheated? How to check it?