Samsung PS51E450A1W Service Manual page 75

■ By Online
Upgrades the software using the Internet.
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First, configure your network. For detailed procedures on using the Network Setting.
Refer to the 'Setting the Network' instructions.
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If The internet connection doesn't operate properly, connection can be broken, please retry downloading.
If the problem still happens, download by USB and upgrade.
■ Alternative Software (Backup)
If there is an issue with the new firmware and it is affecting operation, you can change the software to the previous.
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If Software was changed, existing Software is displayed.
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You can change current Software to Alternative Software by 'Alternative Software'.
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4. Troubleshooting
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