Bought a 43 inch Westinghouse Roku tv last night from target it worked fine last night and I turned it off before bed and this morning I turned it on and now the tv screen is blink white and grey.
Thanks for the post.
This sounds like a possible hardware issue. Have you tried contacting Westinghouse support yet to inquire further? I'd suggest starting there to see what options or suggestions they can provide. Each Roku TV manufacturer provides direct support for their products running the Roku OS.
You can reach them here: https://westinghouseelectronics.com/support/contact/ or at 1-800-701-0680.
Thanks,
Danny