1. You can pass any values to HWiNFO including time, you just need to have an application that will write the data in required format into registry.
2. Correct
3. I don't see the problem here. You have written 0x47, which is 71 decimal and shown as such by HWiNFO.
2. Correct
3. I don't see the problem here. You have written 0x47, which is 71 decimal and shown as such by HWiNFO.