Quote from: promise444c5 on Today at 06:18:02 AM

Alright, from your statement you said if all nonces have been tried .. does this means they have a specific range value or a max value??

Yes, as you said in the OP:

Quote from: promise444c5 on February 25, 2024, 08:46:10 PM

I also learned that nonce is in a form of 32-bit and its always generate randomly

32-bit has a maximum value of 2^32 or 4,294,967,296, so the range is from 0~4,294,967,296.
It has a relatively low max value compared to the average ASIC's hashrate but miners rely on "extra nonce" (in the coinbase transaction) or any other data in the block header so that they can start the nonce from 0 again.