White screen only

[blurave]

Toshiba Satellite A665-S6084 Laptop has only a white screen, same when an external monitor is connected, will not go to BIOS, or safe mode, cabling from back of screen to case seem good,R7R the HD no change. Can anyone give me some insight as what the issue is screen, inverter, graphics card Thank you Ron A

 

[delellod123]

Hardware malfunction. Most defiantly soldered GPU. You would need to replace motherboard. No BIOS = no software or operating system issues.