Samsung LA22N21B Service Manual page 29

4-4 How to use SW(FlashupgradNT) for LTP227W Set program update
1. Store program practice file in new folder.
2. Connect Set and Jig Cable to execute Program Update.
(Refer to the Picture 4-4 attachment)
3. After completing the JIG Cable connection, store Update practice program (hex file 3EA) in new folder. (guiR,
romcode, factoryGui).
4. Click FlashupgradNT.exe icon 2 times and execute it.
(Upgrader OSD screen is marked)
5. Select OFull.inf in Flash.
(flaher, romcode, guir, factorygui items look in Files To)
LA22N21B
Picture 4-4
Picture 4-5
4 Alignments and Adjustments
4-15