Thanks for your time.
One issue I forgot to share,,is that it went black after the upgrade to Windows 10.
Someone else told me that the Bios has to be update.
Any idea before I change the Gpu
thanks
Thought that the screen was collapsed. So bought a new replacement screen install it , and it stills not working, just displays the DELL logo, and nothing more. Laptop works fine with the external monitor. Is it a cable? or what can you suggest.