Questions tagged [display]

Display relates to the use and output of display systems for the Rasberry Pi. The built-in video connectors are HDMI, RCA composite (yellow plug), and a 4-pole 3.5 mm jack.

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Pi4 Bullseye - Main Menu problem not showing all items issue

I have a clean install from Raspberry Pi Imager of 32 Bit Bullseye on a P4. I have installed just Shinobi to test for CCTV. I don't recall when this problem appeared but the main menu looks like this :...
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VGA Output Not Working

When I Used VGA On My New Monitor It Says Something Along The Lines Of: Cant Open Display Mode, Optimum Resolution 1366 by 768 60hz. Im Using A Raspberry pi 4 Model B 4GB Ram Heres an image:
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How to change colors (contrast, brightness) on display (no X11 support)

I have a Raspberry Pi 3 running a custom Linux (without X11 so no xrandr) on which I must change its display. Unfortunately on the new display the colors are washed out. I am looking for a solution to ...
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display can't show the image properly using rpi 4 with retropie

I'm using an 8.9" 2k IPS lcd display connected to the raspberry pie 4 through a control board with HDMI. When I connect the display to a laptop with HDMI, the image is clear and has no problem (...
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How could RaspberryPi HDMI Port be changed with terminal code?

When both HDMI ports connect two separate displays, I want to change the HDMI port directly from 0 to 1 or 1 to 0 with console(terminal) code. Is it possible? Thank you.
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Raspberry IO Board HDMI-0 to 1 input changing

I am new with Raspberry Pi IO Board and cm4. I am using cm4 with Bullseye Pi-OS-11 - armhf. I would like to connect two HDMI output to two displays. And I try to change output directly from Raspberry ...
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Turning off display if webpage is not available in kiosk mode

Am I using the pi in kiosk mode to monitor my pc stats. But I cant connect the pi the pc due to insufficient power to power the display as well. So I want the pi to rurn off the display if and only if ...
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Waveshare 0.91" OLED Display problem

This is my first post on this forum. I'm fairly new to all things Raspberry Pi. I've been playing with some newly bought RP kit over the past 6 weeks or so. I've not been doing too badly so far in my ...
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OLED display as the main screen?

Firstly, please forgive me if this is a dumb question. I'm new to Raspberries and am conducting some blue sky thinking. I have in mind to build a low-power, lightweight and very minimal Unix machine ...
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Waveshare OLED 1.3 B wont run on different PINs

I am using a Waveshare OLED Display 1.3 B and trying to run it with a Raspberry Pi Zero 2 W. Because I have several devices hanging on my Pi I cannot use the suggested PINs GPIO 25 for Data and GPIO ...
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Using a LCD/TFT and a HDMI Display on Pi 4

I have a Pi 4, and would like to use it both with 1) a small screen and 2) and an HDMI display, not necessarily at the same time. I'd prefer to run running Kali, not Raspberry Pi OS (unless that's the ...
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Unable to Rotate Display

I recently purchased an 8.8in display from AliExpress (8.8inch IPS HSD088IPW1 Long strip display Stretched Bar HDMI compatible Display Aida64 monitor USB 5V Power Second Display Case) (https://www....
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My Raspberry Pi 4 model B will not drive a Dell 1280 X 1024 60 Hz display

Dell E170Sc 1280 X 1024 60 Hz vga displays are available for cheap on Ebay. I accept that (besides using hardware adapters) I will have to modify a config file to get my RPi to drive the display ...
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RPi Pico + Arduino IDE: Compiler generates FPU instructions for a device without an FPU

I've bought a SSD1306-compatible display for my Raspberry Pi Pico. However, it uses some kind of non-standard encoding and the typical Adafruit libraries don't work. The seller says I should use the ...
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Trying to Connect RaspberyPi4 to my monitor

LG monitor LCD 22" max res: 1680x1050 60Hz(without overclock) Using microHDMI to VGA hostOS: w10 64bit guestOS: raspberypiOS 32bit whenever adapter is connected to my monitor underscore(_) symbol ...
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Getting Geeekpi 2.8" touch tft to work as a hdmi mirror

I recently got the Geeekpi 2.8" tft. I can’t seem to find any drivers for it to be used as a monitor. I’ve tried the Ada fruit 2.8” capacitive touch driver, but that didn’t work. It also connects ...
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White screen on a LCD screen after downloading driver

I went through installing the drive and setting it up and it worked but after a few months of not using it, the screen only showed white. I tried reinstalling it (Downloading the driver, extracting ...
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Getting fbcp to work on a generic ili9341 display

I’m trying to get fbcp to work on my raspberry pi. I’m following the instructions on the GitHub repo, however, when I type in make -j it gives an error. I’ll paste the error below
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White Screen on a touch display

I went through installing the drive and setting it up and it worked but after a few months of not using it, the screen only showed white. I tried reinstalling it (Downloading the driver, extracting ...
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Is it possible to use an old phone as a display for a Raspberry Pi?

I am trying to turn an old phone into a portable Raspberry Pi. I want to wire a Raspberry Pi Zero W into it's display and battery. Is this possible? If so, how do I do it?
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cvlc command only shows video on primary display

I am experiencing some trouble getting a video using vlc to play on my secondary display on Rasbian Bullseye. my command from the terminal for my primary display looks as follows: cvlc -f --play-and-...
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HDMI TV works only with hdmi_safe=1

I'm connecting TV display to Raspberry Pi4B via HDMI and it works only in safe mode (low resolution). Here is working /boot/config.txt: hdmi_safe=1 dtoverlay=vc4-fkms-v3d max_framebuffers=2 [all] ...
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How to connect cellphone display to Raspberry Zero [duplicate]

I need to connect a Umidigi A5Pro cellphone display to my Raspberry Zero 2W. How can I do this? I'm new in electronics...
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Raspberry Pi 4 displays colored vertical lines

I have seen this question asked but I couldn't figure out if the color scheme tells something or not. Bottom line is the PI was working flawless until one month ago. I did not have time to check it ...
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Picam preview shows on HDMI monitor, but not GPIO connected display. How to fix?

I'm making a project that requires an automatic and constant preview from the camera shown on a small LCD display. I managed to have the camera preview upon the Pi startup by adding raspivid -t 0 -f ...
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Weird artifacting results in green gibberish on some applications but everything else is fine?

I've seen the following corruption before on programs usually on Raspberry Pi, but it's doing it again and I'd at least like to know the cause. This is Ubuntu 20.04 on a Raspberry pi 4, 4GB edition. I'...
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DSI Display not detected on reboot

Setup: Raspberry Pi 4 (8GB) running Raspberry Pi OS. 5" DSI Display and 7" HDMI Display. From a cold-boot, the DSI display is automatically detected and works as expected. During a reboot, ...
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Raspberry Pi Zero W w/ 800x480 DPI display exhibits very slow framerate

I'm working on a project with a Raspberry Pi Zero W (NOT the new Zero 2) and a 5" display (800×480, DPI interface from waveshare). I installed Raspberry Pi OS with the new Raspberry Pi Imager, ...
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Why is the display on my official touchscreen not fitting?

I just purchased the raspberry pi 4b with the official 7 inch touchscreen display. I got everything together, and it powers on/works fine. My only problem is that the display trails slightly off the ...
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Raspberry Pi DPI only works over short distances. Why?

I would like to use the Raspberry Pi 3B+ to operate the rectangular HyperPixel 4.0 touchscreen from Pimoroni. However, I don’t want to plug the touchscreen directly onto the Raspberry Pi, but instead ...
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Multiple screen control with RPi4

I have a question regarding Raspberry Pi 4. Can I control 6 inch, 3 oled screens with Rpi 4? I want to render all the screens differently, is that possible? Thanks in advance for your answers. OLED 6 ...
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Pi 4, 2 monitors with same display - screen layout changes not being respected

I have 2 HDMI touchscreens that I'd like to have with identical vertical displays. By identical, I mean I'd like the screens to be mirrored and show exactly the same image. The Screen Layout Editor is ...
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5" DSI LCD display turns black after startup Raspbian w/out GUI

I recently got a Waveshare 5" touchscreen LCD display for my Raspberry Pi 4B. I attached the Pi to the back of the display and connected it. When I started up my Pi, it first gave me the ...
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How can I customize what RPi displays on boot?

I'm new to the RPi world, but I'm using RPi 4 with official Raspbian/Raspberry Pi OS (bullseye) right now. When the RPi start booting, it normally displays rainbow screen, then some splash screen, ...
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Can I connect an HDMI display to raspberry pi with Raspbian OS lite (doesn't have desktop)?

I am currently working an a project with raspberry pi 4 and I need to display a GUI using PyQt5 The problem is the Raspbian OS lite doesn't have desktop (I installed it to optimize the resources ), ...
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I just upgraded by Raspberry PI 400 to 64bit. The screens no longer go into sleep mode. I know next little about linux so please make few assumptions

I just upgraded my Raspberry PI 400 to 64bit. The screens no longer go into sleep mode. I know next to nothing about linux so if you know a fix please make as few assumptions as possible.
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What's the proper ili9341 driver for raspberry 4b ubuntu 20.04 system?

Newly purchased 2.4 lcd,but my system is not origin raspberry os. As to ubuntu 20.04,what's the proper ili9341 driver for raspberry 4b?
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How do I rotate the screen at BOOT time (GUI is rotated but boot messages are still upside down)?

I'm using an LCD module, and I've set display_rotate=2 in my `/boot/config.txt, however when the pi boots, it still shows boot messages upside down. Once the gui boots it is right-side-up. This isn't ...
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Using the Kindle ed060xd4 eink display with a raspberry pi when the kindle itself is broken

Now, there have been a handful of posts about this. Most sadly point to kindleberry. Which from my understanding only works if the ereader itsself still works. I have a working kindle eink display ...
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Raspberry Pi 4, weird problem: not booting, no display, ACT led constantly blinking

I was using my new Raspberry Pi 4 Model B 2GB with Ubuntu Server 20.04 for a week with no problems. After I cut the power for a short while, the raspberry would not boot all of a sudden. I have: ...
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Wiring multiple Displays to Rasberry Pi

I want to connect multiple LCD (or LED) displays to one single Raspberry Pi module to show some text on each display separately. (fps doesn't matter because there is a static text or numbers on the ...
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Why is the Y axis inverted on my touchscreen calibrated with xinput_calibrator?

I am using a raspberry Pi B+ rev1.2 with a 1024x600 7inch HDMI touchscreen and I'm having trouble getting the touchscreen to work So first of I installed waveshareLCDDriver, runned sudo ./LCD7-...
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Pi Zero W rotate terminal

I'm using a CLI only interface with the pi zero W, and wanted to use an older monitor, which doesn't have the ability to rotate the screen itself. Since it's command line only the "$DISPLAY" ...
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why xeyes can't open display on raspberry pi with local display and variable set, no ssh

Hi I'm trying to use xeyes on a rapsberry Pi equiped with an LCD screen. I'm using Raspberry Pi Os Lite Legacy ( a debian buster) and i've installed the packages x11-apps. But when I try a DISPLAY=:0 ...
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raspberry pi official display not working on bullseye

The 899-74666 containing a "Raspberry Pi Display V1.1" [edit] I've updated this quite a bit now and settled on rolling back to a Buster installation. I'll leave the question up incase ...
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Control multiple (10+) monitors at the same time?

I want to make an art installation where there's an array of monitors are displaying graphic rendered by a single machine. In the picture I shown, each little square represent a monitor, and the ...
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install display on raspbarrypi 4 didnt work

i had the lite version installed of Raspberry os on my pi 4 - and now I followed this tutorial https://raspberrytips.com/upgrade-raspbian-lite-to-desktop/ to installing a display enviorment - "...
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Touch screen bug (using to display system screen)

I'm trying to display my raspberry screen on a LCD touch screen. I followed http://www.lcdwiki.com/3.5inch_RPi_Display#Driver_Installation\ On this link there is a video showing it working properly, ...
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RaspberryPi Running Debian 11 Won't Boot Without Monitor

I have a Raspberry Pi 4 running Debian 11 (bullseye), however, it doesn't boot when a monitor is not connected. When the monitor is connected, it boots perfectly, however without it it stalls forever ...
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Screen display issue,

My sons new raspberry pi works perfectly on his 26" monitor. unfortunately it looks like this on his new 7" waveshare touchscreen. I haven't got a clue, can anyone help?
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