My laptop is Vostro 14 3468. It was working normally but after a restart it loads and stuck to blank. and does not move further toward windows even setup or one time boot, same behaviour is observed when dignostic boot is selected................
Hi gulbaz ilyas,
Thanks for posting. Apologies that your system is not performing as expected.
Unfortunately boot issues can be very frustrating, and sometimes troubleshooting can be difficult.
Here is information from the Dell knowledge base you may find helpful:
Computer will not boot to Windows 10
and a couple of short videos here:
How to Fix a Computer that Won't Boot Up
Fix Boot in Windows 10
If you need additional assistance, please contact me privately. Be sure to include your personal information and your computer's service tag number. Thanks.