Q. I have just installed Windows 10 on my Toshiba laptop A665-S6050 and find all displays in 4:3 mode, whereas my Toshiba has a 16:9 display. Found display driver in installed Windows 10 is a generic PNP.
How can I change it to 16:9?
Right-click on the desktop and click on Display Settings. Then, click on Advanced display settings and change your resolution to the recommended resolution setting. If that doesn’t solve your problem, check if the resolution setting below the recommended resolution setting works. If not, check the next and choose the resolution that works.