MAG254 256 322 etc. reset guide
In case of problems with the MAG254 / 256 / 322etc. a reset often helps. In order to carry it out, follow these steps:
1. Remove the power supply from the box
2. Press and hold the Menu button on the remote control
3. Reconnect the power supply and keep the menu key pressed until the BIOS menu appears
4. Set TV System, Graphic Res., And Boot Mode NAND.
5. Select Exit & Save.