I cant use Unity

I have a weird white screen each time I open Unity never had this before Idk its happening tried reinstalling but didn't work googled but I didn't find anything about it

 

forgot also if it somehow load its very laggy (wasent like that before) and unusable cant go to hierarchy because of the box up in the left

 

You need to provide more details. No one will do a guess work.

 

Update graphics driver if you haven't done so.
Particularly if you are on a notebook or low-end office PC with on-chip (CPU) graphics, like Intel HD Graphics.

 

It means your video card has died and gone to heaven. Was there any angels and harps in the background?.

sorry. i shouldn't joke at such a bad time.

 

Especially considering you may be wrong. Unity whitescreening like this has numerous potential sources, from Windows update just breaking things to driver issues to Window's compositor just breaking.

 

Try reinstalling unity, check GPU, check drivers, check system file integrity, maybe see if there's a recent working system restore checkpoint . .

Contents of the window are rendered with GPU acceleration if they're white, it can't render. However,

It absolutely does not mean GPU death. IIRC screwing up unity project window layout and saving it can potentially produce similar effect.

 

And of course, check the logs, they often contain crucial information about issues.

 

Hi its me I dont have the problem no more in between this message and now I had a hdd problem and had to switch to an ssd reinstall windows etc and I reinstalled Unity and everything works ! Thank you all for your answers and help