Thanks for posting here in the Roku Community, @edhchouatgmail!
We understand that your Roku TV needs hardware repair. We'd be glad to provide the best option to resolve this as soon as possible.
We recommend reaching out to the manufacturer of your TV for additional assistance in troubleshooting any issues you may be experiencing. The manufacturer’s support team is best equipped to address your specific concerns and provide tailored solutions for your TV.
Check out here to get the support you need for your TV: Contacting Support for Your Roku TV.
We are hoping that everything will be sorted out for you soon.
All the best,
Emman
Emmanuel-D.
Roku Community Moderator