Just Follow these steps to activate hbogo using computer:
- Find the HBO Go in the Channel Store and download.
- Launch HBO Go on the PC.
- Click Activate Your Device to which will generate a code. Enter this code on your computer at www.hbogo.com/activate.
- Select your TV provider and enter password/login associated with the account.
- On the Activate Device screen (on TV) enter the same code you entered on your computer.
- Click Activate Device.
- Within two minutes or less a 'Success' screen should appear.
If you didn’t satisfied with this solution, then go for the professionals help: Hbogo Activate Device