HDMi not fitting my TV black boxes around screen

im running my resolution on 1920x1080 & it still in window mode & i have latest drivers had to use vga 7 no boxes on screen want to use HDMi help

Please elobarate more. Maybe post a pic of whats going on

its like you put your resolustion on a lower resolution than 1920x1080 like 1600x1200 their gonna be thses black edges around your screen thats what i get when i use HDMi at 1920x1080 

your tv or computer sucks then.

If you're going to misinform OP, I suggest you take that elsewhere. No need to bullshit around.