Chosen Solution
I am pretty sure my charging port is screwed up as well as needing a battery replacement. You have a good battery replacement guide will you put up one for the charging port too please?
You will need to replace the I/O cable assemble as it contains the micro USB socket used for charging - the link for the I/O replacement guide for the original nexus 7 can be found below Nexus 7 I/O Assembly Cable Replacement
I didn’t realize I could do it myself, I thought I’d have to take it to a repair shop. Actually this will save me money.
