The Inside of A Raspberry Pi 3B Processor

My old Raspberry Pi will no longer boot. The SD cards gets so hot, you can't touch it. So, I used a 30 watt Raycus Fiber Laser to open the processor to see what is inside.
https://www.facebook.com/profile.php?id=100089834354983

I used a Jiusion 40 to 1000x Magnification Endoscope to get a close up view.

Lightburn Settings
90 % power
100 mm/sec
25kzh Frequency
0.025 Line interval
10 passes with a cross hatch