Steam got black screen after put the notebook to sleep and turn on after

[Tung Tung Sahur]

When i put my notebook to sleep by press the power button or just close the screen, when i turn it on again my steam just got black screen and dosen,t open any page, like the store,libray,etc, but other things like the chat or the up buttons to config the app open normal, it,s just the main screen that don,t work after i done what i say before. I need to exit the steam app and re open to back to normal.
NOTEBOOK: DELL G7
OS: Win 10 pro version 1903

[Porkchop]

I've seen this black screen problem a few times after waking from sleep on my desktop. Win 7, Nvidia Graphics, Hardware acceleration on. Doesn't always happen though. At least this time, it appeared to fix itself after hitting 'Check for Steam Client Updates'

Edit: It happened again, Check for Steam Client Updates fixed it

[Cat on Linux]

must be that black screen is their latest "fix" for memory leak. people started to get frozen screen after that. well, they fixed memory leak at least :) what is frozen can't consume more memory :)

[Tung Tung Sahur]

i have updated the steam but northing changes. I've seen steam app use a few of my ram memory (8 gb), but before steam release the beta update, that changes the steam libray, my app was working propely and what happening now is that the app crash some time after i close my games (probably about memory mentioned up)