modul

Does anyone know how to check one of these with a simple multimeter? I think mine is over-heating due to the heatsink behind it drying out - but before i roll my sleeves up and pull it off, i wondered if anyone knew the ohm readings? Also, is there a paste which i could buy in a hardware...

Does anyone know how to check one of these with a simple multimeter? I think mine is over-heating due to the heatsink behind it drying out - but before i roll my sleeves up and pull it off, i wondered if anyone knew the ohm readings? Also, is there a paste which i could buy in a hardware...