Page Comparison

see discussion in thread

suspect 12V->5V @ 3A Buck Converter Board is the culprit, possibly soft start is too fast?

https://discord.com/channels/776618956638388305/978003579304562688/1248322701551206443

new & around here

best theory is low esr caps causes overvolt which explains high side fet failling short failure mode.

• 12V->5V @ 3A Buck Converter Board is the culprit

RCA Analysis

• https://www.google.com/url?q=https://uwarg-docs.atlassian.net/wiki/spaces/Meetings/pages/2567307417/2024-06-08%2BInput%2BFilter%2BIntroduction&sa=D&source=calendar&usd=2&usg=AOvVaw1YKkkEw9OQrw24geO87TLv