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Step5. Click “write EDID” to write EDID. If display “NG” in the yellow blank, which represent writing failly. Please
check the whether the connection of tool and cables is nomal and retry. Another way is to change a new ISP board
and retry. Take Haier LY19Z6 for example:
1. Click here to write EDID.
2. ”OK” represents writing successfully.
Write fail.
3. Click “Read EDID” can read
out the EDID info checked in
“Edid Conten” interface.