the hdmi outputs just failed on my outlaw audio Model 976 7.2

after near 6 years of near consistent use is ther anything i can do ?

is ther a replacement hdmi board i can get for it ?

fyi , weirdly the osd menu still can comes up by pass-threw of video is borked an the arc function doesn't work but optical an hdmi input for just audio work but picture is just gone , flutters for 2 sec ever five mins or so but thats it


fyi i did chech all my hdmi gear an cables its the output ports , i did try turning off then on 'no joy' tho i haven't unplugged not that i think it will help


i really need help an advice !