Color issue with black and white photos

[defaulti8ri9pcvu6ov]

This is what happens when I open a photo which is dark (black & white).

Look at left side and lips!

Anyone can help me how to fix this?!

It's OK with other colors, just photos like this.

[c.pfaffenbichler]

The image is RGB so how would we know it actually is black & white and does not contain some color? 

Does turning off »Use Graphics Processor« in the Performance Preferences (Photoshop > Preferences > Performance > Graphic Processor Settings) and restarting Photoshop have any bearing on the issue? 

[defaulti8ri9pcvu6ov]

I checked again

it's not black & white only, all dark photos. go like this. Any idea?

[c.pfaffenbichler]

Does turning off »Use Graphics Processor« in the Performance Preferences (Photoshop > Preferences > Performance > Graphic Processor Settings) and restarting Photoshop have any bearing on the issue? 

[defaulti8ri9pcvu6ov]

Nothing changed.

[c.pfaffenbichler]

Could you please post a screenshot taken at View > 100% with the pertinent Panels (Toolbar, Layers, Channels, Options Bar, …) visible? 

Does turning on »Deactivate Native Canvas« (Photoshop > Preferences > Technology Previews) and restarting Photoshop have any bearing on the issue? 

[davescm]

Looking at the layers panel, it looks like that effect is baked into the image. Can you post an image that is affected.

Dave

[defaulti8ri9pcvu6ov]

I'm not really sure where you mean. but this happens to random photos when I open them with photoshop. I didn't use any effect.

[defaulti8ri9pcvu6ov]

I've found a way

Opening photo in MS Paint then just save it and open again in photoshop.

It takes time but works.