My hackintosh is changing the serial number itself

[marmac]

Hi. Several times in this months my hackintosh change itself the serial number. When I start the macOS a message saying that can't connect to icloud appears. I verify my account and connects ok but when I check the serial is different and several imacs appears in the apple id page. Any ideas of what can be the problem?

Thanks

 

[BreBo]

When I start the macOS a message saying that can't connect to icloud appears. I verify my account and connects ok but when I check the serial is different and several imacs appears in the apple id page.

An iDiot's Guide To iMessage
How to Fix iMessage

 

[marmac]

Thanks! I going to take a look on that.