# After upgrade win11, my PC can not connect to LG TV. But it work on macbook and win10

**URL:** <https://forum.webostv.developer.lge.com/t/after-upgrade-win11-my-pc-can-not-connect-to-lg-tv-but-it-work-on-macbook-and-win10/18700>\
**Category:** Others\
**Created:** [January 9, 2025, 6:41am UTC](https://forum.webostv.developer.lge.com/t/after-upgrade-win11-my-pc-can-not-connect-to-lg-tv-but-it-work-on-macbook-and-win10/18700 "2025-01-09T06:41:18Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![DonDonDon](https://avatars.discourse-cdn.com/v4/letter/d/eada6e/32.png) [@DonDonDon](https://forum.webostv.developer.lge.com/u/DonDonDon)\
**Post date:** [January 9, 2025, 6:41am UTC](https://forum.webostv.developer.lge.com/t/after-upgrade-win11-my-pc-can-not-connect-to-lg-tv-but-it-work-on-macbook-and-win10/18700/1 "2025-01-09T06:41:18Z")

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As title, my win10 can connect to LG TV before it upgrade to win11. Follow the same step, it can works on my macbook. Please help.

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**Author:** ![narae0.kim](https://avatars.discourse-cdn.com/v4/letter/n/87869e/32.png) [@narae0.kim](https://forum.webostv.developer.lge.com/u/narae0.kim)\
**Post date:** [January 10, 2025, 5:28am UTC](https://forum.webostv.developer.lge.com/t/after-upgrade-win11-my-pc-can-not-connect-to-lg-tv-but-it-work-on-macbook-and-win10/18700/2 "2025-01-10T05:28:48Z")

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Please refer to [App Testing with Developer Mode App](https://webostv.developer.lge.com/develop/getting-started/developer-mode-app). If the problem persists, please let us know at what stage the problem occurred and share a screenshot. Thank you.