Roku Device Features, Settings & Updates

Help configuring Roku device settings, using Roku OS features such as screen mirroring, adjusting display type and audio settings, using Guest Mode, and assistance with software updates.
cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Level 7

Resolution Question

I have tried both 1080 and 750 in settings but my picture continues to be square instead of oblong and filling the screen. Does anyone know how to fix it?

0 Kudos
2 Replies
Highlighted
Level 13

Re: Resolution Question

Is it specific, or all content?  Does the menu also appear in a box instead of full screen?  What Roku unit do you have and how is it connected to the TV?

0 Kudos
Highlighted
Level 17

Re: Resolution Question

This may be a setting on your tv, not the Roku.

Do you have one for "picture size" or something similar? For a wide screen tv, be sure it's not set to 4:3.
  • Roku Streaming Stick +, 3810X, Ser YH0059427035, wifi - Samsung UN55ES6100
  • Roku Streaming Stick, 3600X, Ser 5S56D8240827, wifi - JVC EM37T
  • TCL Roku TV 43S425/C107X, Ser X000001R60KV, wifi
0 Kudos