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by lorddc89
Wed Sep 04, 2019 2:27 pm
Forum: Troubleshooting
Topic: Pi4 solid red and green led
Replies: 15
Views: 846

Re: Pi4 solid red and green led

Nothing in the pi not booting thread helped. My supplier is shipping me a replacement when they get stock later this minth
by lorddc89
Wed Sep 04, 2019 12:47 pm
Forum: Troubleshooting
Topic: Pi4 solid red and green led
Replies: 15
Views: 846

Re: Pi4 solid red and green led

I have had to send mine back. The suppliers response to the RMA made it sound like there are many rpi4 4gb with this issue.
by lorddc89
Wed Aug 28, 2019 10:00 pm
Forum: Troubleshooting
Topic: Pi4 solid red and green led
Replies: 15
Views: 846

Re: Pi4 solid red and green led

I've tried another USB c cable and adapter to the same issue. I should point out the green led is dimmer than the red led.
by lorddc89
Wed Aug 28, 2019 6:44 pm
Forum: Troubleshooting
Topic: Pi4 solid red and green led
Replies: 15
Views: 846

Re: Pi4 solid red and green led

I don't have a uart. I don't get anything on the display. I had it booted twice, spotted I said once. First time I had libreelec running, before buster lite. Not sure if it makes a difference but the USB c cable and adapter I'm using is my phone charger. (p20 Pro). I've not tried another USB c cable...
by lorddc89
Wed Aug 28, 2019 6:14 pm
Forum: Troubleshooting
Topic: Pi4 solid red and green led
Replies: 15
Views: 846

Pi4 solid red and green led

I have recently gotten a Pi4 4gb. I managed to have it boot once with buster lite. Today I have turned it on and all I am getting is a solid red and green light. I have tried the suggestions in the sticky. With no devices plugged in and no sd card I get the same. I have tried the recovery. Bin proce...
by lorddc89
Wed Jun 18, 2014 7:16 pm
Forum: Python
Topic: HD44780 LCD
Replies: 2
Views: 755

Re: HD44780 LCD

They were all setup but I have found a solution now, I was using bcm mode and started to write some code in board and endes up attempting to set the same pin up and call it, I corrected this and appears to be fine now, thanks for your reply
by lorddc89
Tue Jun 17, 2014 9:46 am
Forum: Python
Topic: HD44780 LCD
Replies: 2
Views: 755

HD44780 LCD

Hi, i have a 20x4 LCD, and the python script from Raspberry Pi Spy, i can get the original script to run and display its welcome message but when I import it into my own script and send some text to the lcd it keeps giving me the error RunTimeError: No access to /dev/mem. Try Running as Root: ..... ...

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