Acer Helios 300 - Customer replaced the port and the laptop stopped charging, what went wrong?

Book in a laptop repair: https://sorinelectronics.co.uk/ Patreon support: https://www.patreon.com/electronicsrepairschool YouTube Members: https://www.youtube.com/channel/UCooKQlg-HZ0PFAPc4Ymg3RA/join WebSite: https://sorinelectronics.co.uk/ Forum: https://forum.sorinelectronics.com/ Discord: https://www.sorinelectronics.co.uk/discord UK Ebay store: https://www.ebay.co.uk/usr/sorinelectronics US Ebay store: https://www.ebay.com/usr/ers_usa NLBA Analizer from here: https://www.laptopu.ro/ use electronicsrepairschool coupon code discount My thermal camera https://thermalmaster.com/ohriiclyvc ELECTRONIC10 for 10% off at checkout in store! My tools: https://www.amazon.co.uk/shop/electronicsrepairschool Buy me a coffee: https://www.paypal.com/paypalme/ElectronicsRepSchool Begginers electronics: https://www.youtube.com/@sorinelectronics/videos Sorin's QRZ ham radio profile: https://www.qrz.com/db/M0OPA