MacBook Pro 16 inches A2141 No power repairs

https://resetlab.co.za

In this repair , the board would not power on. During the course of our troubleshooting, we narrowed down the issue to the NAND circuitry , we narrowed down the failed components and made replacements, but that didn’t fix the issue right away , ad the device will only start with trackpad feedback but no POST , we then tried to revive the device , but was failing with error 6, so we again took out the board and then realised that the 2.5V line for the SSD we addressed was still shorted through the capacitor we replaced , and in our negligence, we didn’t confirm the voltage on the line or check for a short before installing the board in the shell, this was addressed and resolved the second time.