HCDZ Replacement Remote Control for Onkyo HT-S787C HT-R508 HT-R550 HT-R550S AV Receiver Home Theater System

so right now i'm troubleshooting my onkyo that's really old i think it's uh going on 11 years old it's ht-r-180 believe this is when this is like the sister to the 807 i can't remember the exact uh model name but the uh speaker matrix doesn't go on and i've seen seems to be like a common issue so i'm gonna try to fix it using the method that i've seen like posted and seems to be the issues like this with this could be the problem so i'm going to try to heat it up with some flux and re-solder the the connections underneath it so let's see if that works okay so first thing i'm going to do is i'm going to put some flux around the chip i'm going to assume that this is the problem i don't know there's another dts chip here from all the things i've seen it's this one but since i have no really nothing to lose i'm going to start i'm going to try to reflow this one hopefully that works and go f