Hello everybody
I have a dell latitude 5330 which does not turn on (except the power button and the keyboard backlighting for a second, no fan ..), I have the primary voltages 3.3v and 5v, the 13v from the battery, no processor voltage and no gfx voltage, and I have the 1.8v present I don't know what it is for (maybe the ram), if anyone has an idea what it could be?
nb: I flashed the bios and it's the same result

Dell Latitude 5330
Intel core i5 -12th gen
MB: VJMWH$LA 223014-1 SOUTHPEAK 13 MLK MB
super IO: Mec 5200-LJ​