ViewSonic N1900w-1E Service Manual page 32

7. When the above screen shows, the TVT Item is running, and the following screen will appear.
8. When the above picture appears, click on the Bootloader Item with your mouse cursor, and the
following screen will appear. Keep running the Bootloader Item until the LCD TV screen
disappears all at once, and then you can enter ISP Mode.
ViewSonic Corporation
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Confidential - Do Not Copy
N1900w-1E