my ppsspp is showing black screen...Pls how can i fix this

[[Unknown]]

What's the first version that stopped working, and the most recent version that did work?

If you try by going half way in between, you'll cut out a large chunk of the possible changes that could've caused an issue. After about 8 tries, you'll have narrowed it down significantly. If you can give me a range of a few commits, I might be able to guess what's going wrong.

But since I can't reproduce the issue, I could stare at the 900 changes for hours and not come up with any ideas. I really need your help.

-[Unknown]