do you know why miner dont start?
"it said not warm enough to start mining 25 from 40 degree"
The reported error says it all -- the miner is too cold to start.
The operating parameters of all semiconductors (as in chips) change as their temperature changes and most if not all ASIC-based miners are designed to run best at fairly high temperatures. The end result is that they need to be well, warm, before they will even start their normal warmup routine.
Soooo, 1st question is: What is the ambient temperature where the miner is? Ideally it should be 20c or more. Per the error msg seems they want to be at at least 25c...