Table of contents
Full size Display Port does not work in Bedrock R7000 Basic
Bedrock R7000 Basic has four display outputs (1x HDMI, 2x mini-DP, 1x full size DP).
As of Mar-2024, full size DP does not yet function due to an internal port configuration issue involving the SoC and BIOS.
SolidRun R&D is working on solving the issue.
Workaround: Use the other ports for connecting displays.
System reboots under certain conditions while HDMI is connected
Bedrock R7000 reboots when HDMI display is connected in the following scenarios:
Running lspci and accessing device 08:00.03
Running some programs that are opening a GUI
Installing AMD GPU Windows drivers
Booting Windows installer
SolidRun R&D is working on solving the issue.
Workaround: Use the mini-DisplayPorts instead of HDMI.
Fix: Update to BIOS V33
USB 10G (Closest to console port) hotplug doesn't work
When unplugging and plugging a USB device to the 10G USB port (closest one to the console port) the USB device has power but no data.
SolidRun R&D is working on solving the issue.
Fix:
Windows: disable USB power managment for USB Host Controller in Device manager
Linux: Add usbcore.autosuspend=-1 to grub command line
sudo nano /etc/default/grub
Find the line that starts with: GRUB_CMDLINE_LINUX_DEFAULT
Add the usbcore.autosuspend=-1 argument
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash usbcore.autosuspend=-1"
Save the new configuration
update-grub