Questions tagged [act]

For questions involving the Pi's SD card activity LED (labelled ACT). Use this tag where the LED's operation is relevant, for example if the LED is functioning incorrectly, or may be indicating a problem with your Pi.

5 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
1
vote
0answers
43 views

ACT led blinks 4 times

My raspberry pi 3 B won't boot. The ACT led blinks 3 times, then it blinks once longer than before, then repeats.No signal on 7" touch display, no signal at HDMI, config.txt hasn't been messed with....
1
vote
0answers
30 views

Raspberry Pi 4 cannot boot and 4 flashes

I bought a raspberry pi 4 nine months ago, it has worked correctly without problems, but this week it cannot boot anymore. When the power turns on, the green ACT light flashes four times, and ...
1
vote
1answer
281 views

Raspberry Pi 3 Model B will not read SD Card

I have a new Raspberry Pi 3 and wanted to download OMV onto it, however, I can not get the Pi to read my SD card. I have two different SD cards that I have tried but the ACT light never turns on. ...
0
votes
0answers
216 views

Raspberry Pi Zero W not booting(ACT green led weak blink)

Raspberry Pi Zero W ACT green led weak blink and not booting. But sd card is working in Raspberry pi 3. Stretch and Jessie installed but both did not work What is the problem? SD card Samsung Video: ...
-1
votes
1answer
197 views

Pi3 Act blinks once, no boot

I have got a problem with my Paspberry Pi 3 that my girlfriend put away on a drawer. I cant boot it any more, I have tried the SD card in another pi, and it boots, even tried a diffrent SD card that ...