You can use the MSI afterburner to do all the monitoring. I do not look at the fan and temperature information in the miner.
CPU temp 48-40 C (i5 3570K, only Dual miner) GPU temp 53-55 C (water cooling) All Ok with temp.
P.S. when the monitor is disconnected or switched off, temperature isn't visible at the miner or msi afterburn or sapphire trixx (only HWINFO64 can see all sensors).