Why my laptop can't login to the desktop place after the startup? And also I can't even press ctrl+shirt+delete or ctrl+shirt+esc to the task manager. I tried to do the repair but it showed nothing and just hang it there. Got any solution? Thank you.

Hi, Since you cannot access the task manager, I suggest performing a System Restore from WinRE. 1. Reboot and press F8 2. Select "Repair my computer" 3. Select the keyboard layout and lanugage 4. When you reach system recovery tools, select System restore. 5. Select the restore point when it was working fine and restart the computer. If the issue persists, please boot in Safe Mode and check the Screen Resolution settings. Regards, NikiPlease remember to click "Mark as Answer" on the post that helps you, and to click "Unmark as Answer" if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.