Samsung Odyssey G7 LC27G7 T Series Service Manual page 49

Troubleshooting
9. In the Open window displayed, select the C:\winDDCU
folder.
10. Select the "C:\winDDCU\SystemFile" folder.
11. Open the "C:\winDDCU\SystemFile\V1-31" folder and
select the DDCManSys.hex file.
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