Dynex DX-40L260A12 Service Manual page 31

40"LCD TV
2.6 When upgrade 100% and prompt for Upgrade Success info ,remove the USB Drive and press "enter" key (on the
Navigation Keys on the Remote control )to reset TV (Figure 2.10)
Step 3: Check the F/W version and reset to default.
3.1 Press "MENU"+"1"+"9" +"9" +"9" +"enter" key to enter the factory mode (Figure 3.1).
3.2 Check the F/W version on the fifth row of the factory mode info(eg,the "Ver" info is V2.08). If F/W version is
incorrect, please check the version of F/W in your USB memory, else let's go to Step 3.3.
Figure 2.9
Figure 2.10
Do the following steps rapidly:
1.
2.
3.
Figure 3.1
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Best Buy DX-40L260A12
Press "MENU";
Press"1"+"9"
+"9" +"9";
Press "ENTER"