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Connect the ROCK Pi 4 to your display with the HDMI cable. Ensure that the source for the 

display is switched to the HDMI port you are using. 

 

Connect the USB keyboard and mouse. 

 

Connect the power supply to the ROCK Pi 4. The board will begin to immediately. (You 

might not see the boot sequence, on Ubuntu Server you will see the login prompt) 

Wish you good luck! 

Troubleshooting 

 

Refer 

Troubleshooting page

 

 

Post your issue on the forum: 

https://forum.radxa.com/c/rockpi4/Troubleshooting

 

 

Summary of Contents for ROCK Pi 4 A

Page 1: ...her 5V only devices don t mix them o If the power adapter is PD QC compatible the USB power cable must support USB data communication USB 2 0 or 3 0 between the board and the power adapter or the powe...

Page 2: ...Ethernet cable o ROCK Pi 4 supports Internet access via WIFI or Ethernet o An Ethernet cable is used to connect your ROCK Pi 4 to a local network and the Internet Camera Module o ROCK Pi 4 supports c...

Page 3: ...ROCK Pi 4B front with an angle view ROCK Pi 4B back view...

Page 4: ...0 3 0 3 1 3 2 Vulkan 1 0 Open CL 1 1 1 2 DX11 Memory LPDDR4 64bit dual channel LPDDR4 3200Mb s 1GB 2GB 4GB optioal Storage eMMC module Optional industrial compatible high performance eMMC module 8GB...

Page 5: ...OTG X1 hardware switch for host device switch upper one USB 3 0 HOST X1 dedicated USB 3 0 channel lower one USB 2 0 HOST X2 Ethernet GbE LAN GbE LAN with Power over Ethernet PoE support additional HAT...

Page 6: ...e the running SD System to install the desired system to the eMMC card with the eMMC card already inserted into the Rock PI 4 See Rockpi4 install eMMC When start system with SD Card Insert the SD Card...

Page 7: ...In the etcher window click Select Drive In the etcher window click Flash...

Page 8: ...cher window once it shows us Flash Complete It is done and can be put into the RockPi Boot Now insert system storage media into the socket on board o Method of starting system with eMMC The picture be...

Page 9: ...o Methods of starting system with SD Card The picture below shows...

Page 10: ...ng Connect the USB keyboard and mouse Connect the power supply to the ROCK Pi 4 The board will begin to immediately You might not see the boot sequence on Ubuntu Server you will see the login prompt W...

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