15" MacBook Pro 2017. black /blue tint screen... when on.. but, when I hooked up a thunderbolt to HDMI to my TV . I can use my laptop.. ???? So I believe its a hardware issue and not software issue?
MacBook Pro 15″, macOS 13.6
I assume your MacBook Pro has back light issue. Try to check your MacBook Pro with Apple Diagnostics if it reports LCD related error.
Use Apple Diagnostics to test your Mac - Apple Support
If it doesn't help, you'd better contact Apple Support or take your MacBook Pro to your local retail Apple Store, Genius Bar or Apple Authorized Service Provider to be examined your MacBook Pro there.
Genius Bar Reservation and Apple Support Options - Apple
I assume your MacBook Pro has back light issue. Try to check your MacBook Pro with Apple Diagnostics if it reports LCD related error.
Use Apple Diagnostics to test your Mac - Apple Support
If it doesn't help, you'd better contact Apple Support or take your MacBook Pro to your local retail Apple Store, Genius Bar or Apple Authorized Service Provider to be examined your MacBook Pro there.
Genius Bar Reservation and Apple Support Options - Apple
I have a black screen, but, the hooked up to a tv thru thunderbolt/hdmi I can use the computer
