Ok, it appears that the short was removed when I removed the Lenovo IT8227E-192 chip. I saw there was a resistor with a short on both sides of PR127 (+3VL and DCIN_ATTACHED_EC) and DCIN_ATTACHED_EC was connected to the Lenovo IT8227E-192 chip. I removed it and all the shorts went away, I put it back and the shorts returned.

Since it does appear that this is the issue, can I replace the chip with a new one with no issues or will it need to be programmed first?...

Hello!

I am working on a Lenovo Legion 5 15ACH6H that will not take power when connected to the charger and will not turn on. The device was left in a car overnight when it got cold outside and no longer powers on. Inside the device was relatively clean and dust-free, and it did not have any immediate signs of liquid damage.

The boardview files are available over at [URL]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/100124-lenovo-legion-5-15ach6h-boot-problem[/URL]. I am not sure...

Hello everyone!

I hope this is the correct place to post this, if not please let me know and I will post in the appropriate location.

I'm venturing into the intricate world of board repair within electronics, and I'm reaching out to this community for some guidance and shared wisdom. I have tried to do some research myself and find this information on my own, but I don't know what I don't know, and that is really starting to become an insurmountable issue that I cannot overcome. The only person I had nearby that I could turn to passed away recently so I do not have anyone...

Hello!

My name is Matthew and I am relatively new to the world of board-level repairs. I have been in the repair industry for over 15 years, but I have been a parts replacement guy. I recently inherited a good amount of equipment so I have spent the last several months trying to learn about board-level repairs. Looking to get as much information as I can so that one day I might be able to help the next round of people looking to get into this field for either a hobby or a career.