LG 26LC2RA Service Manual page 11

(8) Click OK button at the "edit window"
(9) Under Downloading process
(10) If download is failed, for example "No acknowledge
from slave". Execute download again from(1)
4.1.2.2 Download method 2 (AV Plate Ass'y)
(1) Push S/W 'ON" (connect SCL to GND using switch
at Jig ) and connect the download jig to D-sub jack
Push S/W
(2) Supply the power (Stand-by 5V) and wait for 3
seconds.
(3) Push the S/W off (Disconnect SCL to GND using
switch at jig)
(4) Execute 'Download.vi2c' program in PC, then a main
widow will be opened.
Double click
(5) Double click the blue box and confirm "Bootloader
Version" as 40.
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Push S/W