Download Method - LG 22LG3000 Service Manual

1. How to Enter the Service Menu
1) Turn on the TV set.
2) After displaying, press 'Menu' key.
3) Press '0' key (Number key 'zero') four times slowly.
4) Showing the Service Menu.
2. F/W Download Method
Please refer to the attached F/W download SOP file: "S/W download SOP", MTK Tool, S/W.
Connect the serial cable from PC RS232 port to TV RS-232 port.
1) Run the MTK tool (as picture 1), and select "MTK 538*", "COM 1".
2) Press the "Browse", and select the correct S/W. (as picture 2, e.g.L32W981 bin path)
3) Press "Upgrade" to start S/W upgrade. (can't in PC mode, can't plug off when upgrade)
4) When it displays 100% finished, it is OK (about 10 minutes). (as picture 3)
5) After download the S/W, press "MENU+1999" to reset the TV.
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Download Method

Picture 1
Picture 2
- 11 - LGE Internal Use Only