All Questions
23 questions
0
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40
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PI 4B stopped working after I possibly shorted 5V from USB PSU to USB ground casing. Any fixes?
I had the Adafruit RGB Matrix Bonnet using the GPIO pins on my Raspberry Pi 4B connecting to a 64x64 LED matrix. Everything was working well.
Then I decided to try and add a little fan from an old PI ...
- 101
-1
votes
2
answers
788
views
Raspberry Pi 4 crashes at startup then boot loops
I have a raspberry 4 8GB model, tested with multiple power supplies, multiple SD cards, and even tried to boot from USB (both the 2.0 and 3.0 ports).
I also tried multiple images, the 64 and 32 bit ...
0
votes
1
answer
30
views
unable to boot to network mode in pi4 B board when SDcard is removed
I am trying to Boot pi4 Board in Network boot without Sdcard for that i have done below steps
1 > sudo rpi-eeprom-config --edit and set as below
BOOT_ORDER=0xf21 - **Try SD first**, followed by **...
- 23
1
vote
0
answers
60
views
What is wrong/what did I do wrong on boot? Raspberry Pi 4 [closed]
I just got my Pi on Christmas and I mostly use it for Discord bot hosting and now I am interested into turning it into a NAS.
I followed Network Chucks video after I installed the Open Media Vault my ...
0
votes
0
answers
866
views
Raspberry Pi 4 not booting after the welcome screen splash
I shut down my Raspberry Debian OS (properly using Shut Down) to attach a DHT22 Temperature and Humidity Sensor to the board.
After connecting the sensor, I started the Pi. I get a colorful splash ...
- 109
-1
votes
1
answer
484
views
Raspberry Pi 4 not booting after trying to set up USB boot
I have just gotten a Raspberry Pi 4B (4GB), flashed Raspbian 64bit on it and read through various of tutorials to start Raspbian from an external SSD drive. In my last try/experiment, I downgraded ...
1
vote
0
answers
685
views
Problem with booting Raspberry Pi 400 from USB drives
Summary:
I have a USB3 flash drive that I can use to boot my Raspberry Pi 400 without a problem, but only when it is directly attached to one of my my RPI 400 USB3 ports.
However, when I attach the ...
- 111
1
vote
0
answers
314
views
PI 4 Touchscreen unresponsive after first boot
this is my first post here.
I recently got a Raspberry pi 4 B 2018, 64bits & 8GB ram. With this I have a touchscreen that I plugged in the "DISPLAY" ribbon cable socket.
So far so good. ...
- 11
-2
votes
1
answer
355
views
Raspberry Pi 4 refuses to boot from USB (128GB)
OK, Raspberry Pi does not boot from Raspbian USB...
- 1
1
vote
1
answer
1k
views
Raspberry pi with HDD and SSD not booting on reboot
I have a Raspberry Pi 4 B with 2 disks connected via usb. One is an SSD and the other is an HDD. Both of them are in SATA to USB cases that have their own power supply each.
I've configured the Rpi4 ...
- 167
1
vote
0
answers
1k
views
Raspberry pi 4 gives vertical color lines on bootup
I am using a Raspberry pi 4 model B 4GB with ubuntu 20.04 installed on a 32GB memory card and when I booted, I got a display with vertical color lines. I tried using multiples displays and all results ...
- 11
0
votes
2
answers
1k
views
My raspberry pi 4 didn't boot
My raspberry pi 4 was in normal use yesterday, but didn't boot today:
I am using the Pi4, suddenly it does not boot into the memory card anymore, only the red light (power light) does not light the ...
0
votes
1
answer
2k
views
Unable to detect NVMe M.2 ssd in raspberry pi 4 8gb
Is it possible to use an NVMe M.2 as external storage on a Pi4b 8GB?
I have the following PCIe device: samsung NVMe PCIe 3.0 SSD 970 Evo plus, 500 gb +
external hard drive enclosure with a C to A ...
- 1
3
votes
1
answer
1k
views
Rpi 4B can't find the Alpine kernel (green light flashes 7x)
I began with the instructions here: https://wiki.alpinelinux.org/wiki/Raspberry_Pi
I downloaded the aarch64 Raspberry Pi release from alpine's website, extracted the contents of the .tar.gz archive, ...
user128410
1
vote
0
answers
65
views
Raspberry Pi 4B Booting problem
I have a Raspberry Pi 4B 2 GB model. I am running MQTT server on my Pi for an energy monitoring system in which around 16 ESP devices are connected to Pi. Besides EMS, Its also connected to Siemen S7-...
- 11
-1
votes
1
answer
2k
views
RaspberryPi4/Windows10 doesn't recognizes USB devices after boot
I've installed Windows 10 on my Raspberry Pi 4 (4 GB) with this Tutorial. That worked but when Windows started and wanted to run the setup, it no longer recognized my keyboard and mouse. So I can't ...
- 103
3
votes
5
answers
2k
views
Pi 4 SSD boot stuck on rainbow screen
I'm trying to set up boot from SSD drive, I followed this tutorial, but the raspberry pi 4 got stuck on the rainbow screen and did not boot up.
I copied the SD card to SSD using SD card copier, ...
- 53
1
vote
0
answers
359
views
Pi 4 Will Not Boot with Noobs or Raspbian
I recently bought a Raspberry Pi 4, 4GB model, and I cannot get it to boot Noobs or Raspbian. When I purchased it, I knew I wanted to use it for a ubuntu distro, and it booted noobs, but I couldn't ...
3
votes
1
answer
5k
views
USB problem on Raspberry Pi 4 won't boot
I have a strange problem with a Pi 4.
I have my Raspberry Pi 4 powered by an external alimentation 5V 2 A, there are two USB devices connected (an Arduino Mega and the touch USB for the display) and ...
- 181
10
votes
4
answers
26k
views
NOOBS stuck at rainbow screen - Raspberry Pi 4
I formatted my SD card to fat32 using GParted and copied all the files from the official NOOBS Lite download: https://www.raspberrypi.org/downloads/noobs/. I unzipped using unzip command on the ...
- 461
2
votes
1
answer
10k
views
Raspberry Pi4B Not Booting - Solid Green
Just got a Raspberry Pi4B, I have tried all night to get this to work and have had no luck. Both the red and green LED indicators are both on, not blinking. I have followed all troubleshooting advice ...
- 23
1
vote
2
answers
727
views
Resizing partition on an external disk renders it unusable as a root partition?
I'm attempting to configure my raspberry pi 4 to boot from an external disk, and it works pretty well! I've configured it to boot from the partition ID I get from sudo blkid corresponding to my boot ...
- 77
7
votes
3
answers
8k
views
Booting Alpine linux on Raspberry Pi 4
has anyone had success running Alpine Linux on the Raspberry Pi 4? I have copied the contents of the Alpine release for rpi 64bit from here to an SD Card formatted with FAT32, but I only get to the ...
- 208