If your Mac doesn't recognize your HDTV, display, or other HDMI device after making the connection: If using an adapter, check the specifications of the adapter to learn about supported resolutions and other details.

Turn off the HDMI device while your Mac is turned on.Unplug the HDMI cable from your Mac, then plug it in again.This is good when you want to try different OS or new version of the firmware without touching the nand flash.Ĭheck your hardware revision (Pro or Full/Lite), then download image 'for SD card' from here Writing SD image to SD card Windows SD images for the rock are images booting and running on the uSD card completely.

See the readme in the individual image zip file for additional information on which tool to use.īefore beginning, you will need to prepare a high quality SD card of at least 8GB. A poor quality SD card will result in boot failures.How bad is the M1 Macs SSD failure problem. Download the Win32DiskImager from here.However when I went to install windows fresh using a bootable USB, I am stuck in a.Use the Win32DiskImager to Write the image into SD card.

We use dd and Apple's diskutil utility to write the image: Sudo dd if=radxa_rock_xxxx_sdcard.img of=/dev/sdx # x is the disk name of your uSD card on your PC.

Run diskutil list to determine the drive associated the SD card (ex: /dev/disk4).

Unmount the existing disk sudo diskutil unmountDisk /dev/diskX where X is the disk name of your uSD card on your PC.

Write the image file to the uSD card sudo dd if=radxa_rock_xxxx_sdcard.

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