1. Beneath the connectors and board seen in Step 10 is a loose-looking connector that threw me, but apparently it’s supposed to be loose.
2. The board connector mentioned in Step 17 needs to be pressed intentionally. I failed to do this and couldn’t power up. Re-did everything and discovered my error.
In the photo for step 19, the pin board is attached to the card-reader slot. How are these connected? On e-Bay, I only see the pin board available for purchase (not the entire slot).
Looking forward to getting this done! Canon online estimated $175 for this repair plus a cleaning.