Darla Dang that is your DC in jack. It is soldered to the I/O board. Remove that board by using [guide|60901|this guide] Then check if you can unsolder it and find a replacement based on the dimension from places like mouser. com or digikey.com etc. Not a terrible complicated repair but it does require some soldering skills.
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You can get the jack connectors from here https://ru.aliexpress.com/item/2026566257.html
Darla Dang that is your DC in jack. It is soldered to the I/O board. Remove that board by using [guide|60901|this guide] Then check if you can unsolder it and find a replacement based on the dimension from places like mouser. com or digikey.com etc. Not a terrible complicated repair but it does require some soldering skills.