Solved! How to change dc harness power jack for vgn-nr110e

Solution
Disassemble your notebook, unsolder the jack you have, get a new or similar one, and solder that one back on. Nobody can really tell you specifics unless they've worked on that particular notebook model.
Disassemble your notebook, unsolder the jack you have, get a new or similar one, and solder that one back on. Nobody can really tell you specifics unless they've worked on that particular notebook model.
 
Solution