Usb Download - LG 75SM9900PTA Service Manual

1. USB DOWNLOAD

(1) Insert the USB memory Stick to the USB port.
(2) Automatically detect the SW Version and show the below
message.
(3) Click [YES]: initiate the download and install of the update.
(4) Click [Check Now]: move to "About This TV" page for update.
(5) TV is updating.
(6) After finished the update, below Pop-up appear.
(7) Click [Yes] : TV will be DC OFF → ON.
(8) After TV turned on, Check the updated SW Version and
Tool Option.
SOFTWARE UPDATE
2. NSU DOWNLOAD
(1) Menu → All Settings → General → About This TV
(2) Click[CHEK FOR UPDATES]: system check newest version
(3) Click [DOWNLOAD AND INSTALL]
(4) TV is updating
(5) After finished the update, below Pop-up appear
(6) Turn OFF the TV and On. Check the updated SW Version
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and Tool Option
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