Acer aspire 6930 black screen only mouse at start

Turn on your laptop and press F8. Now it will prompt you for which hard disk tp boot. Then press ESCAPE to proceed and then press F8 again. Then you must be at the screen where you can choose to boot in Safe Mode. Now, select booting in Safe Mode and see if Windows can continue to load. If it does, try to uninstall any "newly installed software or game" that might have caused this problem. Then restart.

Please press the CTRL+ALT+DELETE key and select the option task manager, when it open click on file and click on the new task and type over there"explorer.exe " and press the enter key.

if it is notr working then shutdown the computer and when you start it press the f8 key again and again ansd select the option safe mode with networking" after the login with safe mode with networking"restore the computer" on the previous date.