Samsung TV F/W Upgrade Guide Model : L750 Series LN40A750R1F LN46A750R1F LN52A750R1F Samsung Electronics 1
Step1. How to prepare the USB Memory Drive 1. Save the firmware file into your computer. File Name : T-RBYAUSC.exe 2. Connect the USB Memory Drive to the USB port of your PC. Copy the file into the USB Memory Drive. 3. Go to the USB Memory Drive and then double click the file. 4. Just press “Unzip” button. 5. Unzipping is in progress. 6. After completing, please press 7. A folder containing the firmware files “OK” and “Close” button. has been added to the USB memory drive. Folder Name : T-RBYAUSC 8.
Step2. How to upgrade the Firmware with the latest Version 1. Turn your TV on, and then insert the USB Memory Drive containing the firmware upgrade into the WISELINK port at the Side-AV panel. 2. Press the Menu button on your Remote Control. 3. Go to Setup. On the Setup Menu, select SW Upgrade, and then press Enter or the arrow button (▶) on your remote. 4. The TV scans the USB Memory Drive.
Step2. How to upgrade the Firmware with the latest Version 5. The TV asks whether you want to upgrade. Select OK on the screen , and then press the Enter button on your remote. 6. The firmware upgrade starts. 7. After completing the firmware upgrade, your TV turns off for 3 seconds and then turns back on. 8. Confirm that your TV has the new firmware version, Instructions to check the firmware version is on the next page.
Step3. How to check the Firmware Version 1. Press the Menu button on your remote control 2. Go to Setup. On the Setup Menu, select SW Upgrade. TV F/W Version : XXXX 3. Press the Info button on your remote. The firmware version appears at the bottom of your screen.
Firmware Upgrade Error Messages 1. If the USB Memory Drive was not inserted into WISELINK port. 2. If there are no files on USB Memory Drive. 3.
Cautions While upgrading is in progress : z Do not pull the USB Memory Drive out. z Do not unplug the power cable. z Do not turn the TV off. ※ Warning Pulling the USB Memory Drive out or unplugging the power cable will cause a firmware error or main board failure.
