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Raspberry Pi 5 • Hands-on build

Build and boot a Raspberry Pi 5.

Follow the physical build in order. Use the separate Pi learning page when you want deeper explanations of the processor, memory, storage, mobile-device comparisons, Linux, networking, and A+ connections.

A+ quick links A+ Home Mission 01 Mission 02 Mission 03 Test Readiness Ports OSI / TCP-IP Practice Questions A+ Terms Notebook Pi 5 Learn Pi 5 Build

Before you start

Know your parts and protect the hardware.

Typical items
  • Raspberry Pi 5
  • microSD card or other supported boot storage
  • Raspberry Pi 5 compatible case
  • Active Cooler or case fan if your build uses one
  • 5 V / 5 A USB-C power supply recommended for full Pi 5 capability
  • micro-HDMI cable + display
  • USB/Bluetooth keyboard and mouse
  • Ethernet cable or Wi-Fi access
Safety: Work with power disconnected while installing/removing hardware. Handle the board by its edges when possible. Follow the case/cooler manufacturer's instructions. GPIO uses 3.3 V logic; do not apply 5 V to GPIO inputs.
1

Prepare Raspberry Pi OS

On another computer, install Raspberry Pi Imager. Select the correct Raspberry Pi model, choose Raspberry Pi OS, select the microSD card, and write the image. Use Imager's customization options if you want to preconfigure Wi-Fi, hostname, username, and SSH.

Open Raspberry Pi Imager

2

Inspect the Pi before assembly

Locate the BCM2712 processor, LPDDR memory, microSD slot, USB ports, micro-HDMI ports, Ethernet, USB-C power, fan connector, PCIe FFC connector, and 40-pin GPIO header. Compare what you see with the diagrams on the Pi learning page.

3

Install cooling and case components

If your kit includes an Active Cooler or case fan, install it according to its instructions before closing the case. Make sure the fan cable is routed correctly and nothing presses against components.

4

Insert the boot media

With power disconnected, insert the prepared microSD card fully into the slot. Do not force it.

5

Connect display and input

Connect micro-HDMI to the monitor, then connect keyboard/mouse. Connect Ethernet if you want wired networking. Power should still be disconnected.

6

Connect power last

Connect the USB-C power supply after the other basic connections are ready. Pi 5 normally begins booting when power is connected.

7

Complete first boot

Follow the Raspberry Pi OS setup prompts. Confirm keyboard, mouse, display, time zone, and network settings. Allow updates if appropriate for your environment.

8

Verify the system

Open Terminal and collect evidence that the system is working.

hostname uname -a cat /etc/os-release ip addr free -h lsblk df -h vcgencmd measure_temp
9

Test networking

Confirm the Pi has an IP address. If your environment permits it, test network reachability and DNS. Record whether you used Wi-Fi or Ethernet.

10

Document the build

Add a labeled Pi diagram or photo to your notebook. Record the processor architecture, RAM type, boot/storage device, power connection, display connection, network connection, cooling solution, and at least one command you used to verify the system.

If it does not boot

Troubleshoot one variable at a time.

  • No power/activity: verify the USB-C supply, outlet, connections, and that the power source is appropriate for Pi 5.
  • No display: verify monitor input, micro-HDMI cable/port, and boot media before assuming the board failed.
  • Boot media problem: re-check the Imager target and rewrite the card if necessary.
  • Network problem: check whether an IP address is assigned, then verify Wi-Fi/Ethernet settings and local network availability.
  • Performance/heat: confirm cooler/fan installation and inspect temperature rather than guessing.
Understand the Pi 5Mission 02