r/PCB•
Curious_Chipmunk100

Power and GND plane doesnt look right.

4-layer PCB. First time using a power plane, but even the ground plane doesn't seem right.

It's a 5V power plane, so everywhere I used a via to go to that plane, it doesn't look like it's connected to that plane. Same with the GND. The pin header where the GND and 5 volts come in, they are connected.

https://preview.redd.it/336mr2stjxsf1.png?width=587&format=png&auto=webp&s=a444acf7945024cc084bf2e93841368c08c2f34f

Did I miss something?

Posted Oct 3, 2025, 5:16 PM UTC

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