VideoGamePerfection.com | s0urceror | Activity https://videogameperfection.com/members/s0urceror/activity/ Activity feed for s0urceror. Mon, 27 Apr 2026 16:55:40 +0100 https://buddypress.org/?v= en-US 30 hourly 2 bbbefeca09752b2f862b4b5fe8c2f19d s0urceror replied to the topic Accidentally plugged in to a 12v adapter, won’t boot in the forum OSSC - DIY & Repair Support https://videogameperfection.com/forums/topic/accidentally-plugged-in-to-a-12v-adapter-wont-boot/page/2/#post-56194 Sun, 01 Jan 2023 20:14:23 +0000 Thx Morpheus for your reply and highlighting the corresponding traces.

I checked the schematics already and figured out that indeed IOVDD is connected everywhere. Was hoping there was a likely culprit. The 12v probably triggered an over-voltage behind U5 which led to a short somewhere. ICs usually just fail without creating a short. Filtering…Read more

]]> 80d13a4d8a8cbc69c0f635d2f3a43717 s0urceror replied to the topic Accidentally plugged in to a 12v adapter, won’t boot in the forum OSSC - DIY & Repair Support https://videogameperfection.com/forums/topic/accidentally-plugged-in-to-a-12v-adapter-wont-boot/#post-56165 Wed, 28 Dec 2022 10:38:36 +0000 Hi, similar thing happened to me. I am now trying to repair.

U6 is good. U5 was fried. But behind U5 there is a short between IOVDD and GND as well. I removed all input caps and regulators U7,U9, U12,U13,U14, U15,U16. Still a short between IOVDD and GND.

What could still be causing this. Do I have to start pulling the bigger ICs? What do you…Read more

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