I've been a very long time lurker on this forum and decided to jump in and post my first question!
I'm a total newbie with DIY and live in a condo. I've been trying to mount my 55" tv that weighs around 45lbs to the drywall without studs. I purchased Toggler SnapToggle bolts but to my surprise, I noticed some sort of backing behind the drywall - possibly plywood?
I haven't seen anything before where there is some sort of backing behind the drywall. I've pretty much wasted my time drilling 8 holes using my 1/2" drill bit as there is not enough clearance for me to use the SnapToggle bolts. I can't get the anchor to pivot behind all of this drywall and plywood.
I'm not sure how the plywood is attached to the wall as I don't see any bolts so I'm not sure how to properly mount my tv. Also, is it possible to "re-use" the 8 holes I already drilled? My wall is shared between my living room and bathroom.
I've also attached some images showing the drywall and backing.