Brand new NS v2. Performed a full reset after updated to 10.2. SX core installation went through without issue. First time power on the LED would flash blue for 2~3 seconds then off. Nothing show up on the screen. If I press the power button again immediately, LED flash blue again for 0.5 seconds and then off. Here is a photo of my solder points after clean off the thermal paste. Nothing seem off. The white spot on top of SP1 cap is thermal paste residue. Any ideas?