No Guide for ASUS MeMO 7 176c? Having trouble with rear-facing camera.

I'm trying to replace the screen and digitizer on my ASUS Memo Pad 7, and my model is different than all the guides I'm finding on the website. I can't seem to find a guide that matches the model 176C. I'm trying to piece together the instructions from other guides and analyze what I'm seeing in order to make progress.

Things were going ok until I tried to remove the motherboard. I encountered a huge difficulty when I realized that the rear facing camera is not mounted onto the motherboard; instead, it seems to be mounted or glued onto something in front of the motherboard (underneath, to my perspective of entering the device from the back), but horribly, the camera connector is on the 'back' of the motherboard (toward the front of the tablet, underneath , to my perspective of entering the device from the back)!

This means that the motherboard is prevented from being removed by the cable that is connected to the rear facing camera and to the 'back' of the motherboard (again, underneath , to my perspective of entering the device from the back).

Can anyone tell me what to do? And a bigger-picture question: can anyone point me to a guide for my model (176C)? Thanks!