citizen
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No pin in the hole on the back left of the laptop (shown in the center of this picture).
The laptop is a Lemur7 by https://system76.com/laptops/lemur
Internal pin is in the power supply adapter, a Chicony A13-040N3A.
Charging port is soldered to the motherboard. It's the smaller metal box in the center of this picture.
Showing the broken bent pin
The back of a Clevo DC in power jack port.
UPDATE: The model number wtj-020-71c.
If I give you the replacement part, who can do the work?
tomatoboy
Side note, that crack in the lower support frame is problematic for a lasting repair.
xedrik
Commonly called a "barrel connector". If you don't have a part number, you'll need to precisely measure the diameter of the inner pin, and
citizen
Thank you! Is the part # wtj-020-71c? My Google-fu only gave me one result online.
xedrik
the diameter of the outer shroud. Narrow it down by those in your search, and select a jack that matches the pinout and dimensions of yours.
xedrik
https://www.digikey.com/en/products/filter/barrel-connectors/power-connectors/435
sixtimesseven
This guy gets it
tomatoboy
Without the device schematics it can be VERY hard to track down parts like this visually without being able to examine your options.
citizen
Thank you! Is the part # wtj-020-71c?
tomatoboy
Often it would be useless, but considering their nature as a business, your best bet would be to contact System 76 and see if they’ll…
tomatoboy
…either tell you the part number or send you a diagram. Connectors used to be my least favorite part of notebook repair when I did it…
tomatoboy
…as a job years ago, because manufacturers wanted to you just buy a whole motherboard or daughterboard, and rarely would tell you what…
tomatoboy
…connector they used, or used a proprietary one you simply *couldn’t* fine (looking at you, NEC and your weird D shaped ones).
tomatoboy
*find.
tomatoboy
I know some shops used to keep a massive, labeled collection of connectors from Mouser et al for this reason, and would order the one…