help me please launcher

After I download minecraft, the launcher opens and after the installation the entire launcher screen turns pitch black.
The launcher log says:

[1228/231621:INFO:LauncherAppBrowser.cpp(24)] Work dir is C:\Users\ralc\AppData\Roaming\.minecraft

[1228/231621:INFO:ClientHandler.cpp(182)] Creating launcher window.

[1228/231621:INFO:LauncherAppRenderer.cpp(110)] Javascript bridge extended.

[1228/231623:INFO:ClientHandler.cpp(859)] Preferences / startup: Read preferences

[1228/231623:INFO:ClientHandler.cpp(859)] Using language en-us as it matches system UI language of en-us

[1228/231623:INFO:ClientHandler.cpp(859)] Preferences: Wrote preferences

[1228/231623:INFO:ClientHandler.cpp(859)] Configurations: Loading profiles

[1228/231623:INFO:ClientHandler.cpp(859)] Configurations: Loading settings

[1228/231623:INFO:ClientHandler.cpp(859)] Session: Read authDB

[1228/231623:INFO:ClientHandler.cpp(859)] Updating server status

[1228/231623:INFO:GameController.cpp(222)] Reinstancing game callbacks...

[1228/231623:INFO:ClientHandler.cpp(859)] GameStarter: Previous instance(s) found

[1228/231624:INFO:ClientHandler.cpp(859)] Preferences: Wrote preferences

Ive already tried restarting my laptop and deleting .minecraft in appdata and reinstalling minecraft but every time I open the launcher it just loads into the same completely black screen
Please help me fix this problem