40″ LCD TV Haier 40D3505T-40D2500
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AC updated procedure:
Step 1: Ready for F/W Upgrade
1.1 Preparing a USB driver. (The file system of USB driver must be FAT16 or FAT 32).
1.2 Copying the software from your computer to the root folder of USB driver, and unplugged it from USB port of
computer.
Step 2: F/W Upgrade
2.1 Plugging the USB driver to the USB port of TV.
2.2 Plugging AC power cord.
2.3 When TV detects the USB driver, the TV upgrades F/W automatically.
(Note: The LED is blinking during the F/W upgrade.)
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