NAD T550 region-free hack

Ensure the tray is Open

Go to the Set-up menu

Go to Password and press Enter

Enter the code 5 9 7 8

Press Enter, a block with SVC Code will appear

Key in 9, 2, Audio, Resume and Enter

The block will now show Region Change 0000

Select the Region by entering: 5 5 0, * where * = the Region code, Region 1 = 5501, Region 2 = 5502 etc.

Press Enter.

The player draw will close and the machine will switch itself into standby