Samsung CW21Z413NCXXEC Service Manual page 22

Alignment & Adjustment
5. Write new program
- Click the "Write Flash" button for new program download
- Change the "Load.hex file to program flashes."
- Click the "Browse" button and find the new program folder in your computer
- Click the "Send" button
6. Verify new program
- Click the "Verify Flash" button
- Change the "Select flash to verify correct programming.
When ready press Send."
- Click the "Send" button
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