When you get Hardware Ban, you think you don't have other way, you need to play in other computer and this shits, but this isn't true, you can change this, you can fix it. Follow this Guide step by step.
You will have to change all your hard drives Serial Number. Follow here the step by step of this Bypassing.
1- Download VolumeID
2- Extract Volumeid.exe to your C:\
3- Start > Run > "cmd" > Press Enter
4- Type "C:", Press Enter.
5- Type "Volumeid.exe C: 1234-5678", Press Enter.
6- You have now changed your C: hard drive Serial Number. Please repeat step 5 to all of your LOCAL hard drives.
7- And finally, Restart your PC , Bypassed!
hope can be in sticky <3