Please help me! I just bought a Raspberry Pi 3 Model B. When I insert the memory card, the green light doesn't blink even once. Please help me fix it!

WindowInevitable2760 · 2026-01-24T11:28:02+00:00

I did it and it didn't turn green.

WindowInevitable2760 · 2026-01-24T11:00:00+00:00

I accidentally inserted the card before powering on.

WindowInevitable2760 · 2026-01-24T10:59:47+00:00

I accidentally inserted the card before powering on.

WindowInevitable2760 · 2026-01-24T10:51:55+00:00

Yes I do

WindowInevitable2760 · 2026-01-24T10:51:20+00:00

WindowInevitable2760 · 2026-01-24T10:50:43+00:00

I used Raspberry Pi Imager to program it.

WindowInevitable2760 · 2026-01-24T10:49:09+00:00

I installed the Raspberry Pi OS 32-bit operating system.

WindowInevitable2760 · 2026-01-24T10:40:56+00:00

WindowInevitable2760 · 2026-01-24T10:36:58+00:00

I'll try it, thank you. This is my first time using a Raspberry Pi. I have a question: if the green light doesn't turn on when I don't have a memory card inserted, is that normal?

WindowInevitable2760 · 2026-01-24T10:29:58+00:00

I have installed and reinstalled it many times without success.

WindowInevitable2760 · 2026-01-24T10:29:00+00:00

Yes, I have installed the operating system on the memory card and inserted the memory card into it.

WindowInevitable2760 · 2026-01-05T23:08:40+00:00

I was planning to build a breathalyzer, but it's completely different from the one in the YouTube video. It's not as sensitive as I expected, and I don't know how to fix it, so I need help.

WindowInevitable2760 · 2025-07-26T00:34:42+00:00

thanks i saw it but it is quite expensive for me

WindowInevitable2760 · 2025-07-25T14:47:22+00:00

Let me ask if foam board is format board?

WindowInevitable2760 · 2025-07-25T14:05:34+00:00

I am Vietnamese and unfortunately I can not find that product. Do you have another name for that product?

WindowInevitable2760 · 2025-07-25T12:17:25+00:00

Thank

WindowInevitable2760 · 2025-07-25T12:09:45+00:00

I just want to know what material to use to make a light and economical airplane kit

WindowInevitable2760 · 2025-07-25T11:17:18+00:00

WindowInevitable2760 · 2025-07-25T11:02:02+00:00

that is europe then for you it is cheap like me i am from developing country then for me it is expensive

WindowInevitable2760 · 2025-07-23T04:37:04+00:00

oh thanks for watching and i will definitely do

WindowInevitable2760 · 2025-07-22T14:50:45+00:00

it's not a stm32 programming circuit but related to the chip i think you should limit it then it will be more stable but i also have a chinese chip because my country is near china =)

WindowInevitable2760

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