Booting Problem(2 posts)
Sqc hi and welcome to HTG.
Do you have an external monitor to check your display?
When you boot have a look at the screen in very low light, can you see a very feint image in the background? If so this certainly points to the inverter.
If you can connect to an external monitor, save ALL your data to an external drive (which you should always do) There are options to get your data back
Then we can look at options to proceed,