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On/Off Beep. Shorts around APU test points

I have an xbox series x that does not power on. It started as an HDMI repair with ripped traces and snowballed into something worse. I cannot get it to come on. I ordered a raspberrypi pico to flash this firmware (https://github.com/xboxoneresearch/PicoD...) and get the whatever POST code it was throwing.

The result was SMC (1): E006 [SMC_FATAL_CPUGFX] Low priority: VREG_PWRGPAB_CPUGFX_PWRGD missing/timout: Check shorts on V_DRAM1P8, V_SOC1P8, V_SOCPHY. U681, U7, U129, U57 and U480 drive this signal low when a fault is detected.

I checked those test points and got no shorts. I did get shorts on the V_GFXCORE, V_CPUCORE, V_MEMPHY, V_SOC test points though.

I am at a loss as to what could be the issue here. Can anyone guide me in the right direction?

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Hi!

Did you also checked the MOSFET? It does sound APU related anyway, but maybe you can check that one out as well?

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