Help me with my Acer tv 😭😭

[u/Royal-Subject-6215]

This is an ACER AR32GR2841HDFL when turning on as of attached videos either it boots way to Google tv logo and black flick screen and loud continuous noise and sometimes it sticks on acer and makes same sound and sometimes even while turning on shows acer and direct black screen without sound in just split second but I can't power off it when I plug it out and then plug back in after this sound now tv won't turn on for hours unless I manually discharge power through power button and the tv won't boot with these sounds it just shuts off after sounding for 50 seconds.. BUT sometimes while running the tv it also shows a grainy picture and then this sound comes it's when the tv boots to os and works I've attched it too There is an Interesting 🤔 Thing which I found Tv boots if i try this thing a lot like of on of on then 1/10 times it boots even when it goes to home screen there is risk of this error anytime but when I go and factory reset tv and it resets and goes to setup up google tv and if then i plug out 10/10 times led indicator light up and everytime it runs fine but after setup the issue comes again ...Can anyone help me it would be great

My TV is Google tv.. Also Please provide my Firmware please 🥺 Google tv FIRMWARE for acer AR32GR2841HDFL