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GetVladimir / Dual-Cable-Method-to-Force-RGB-Color-on-M1-Mac.md
Last active June 27, 2024 13:16
Dual-cable method to Force RGB Color on M1 Mac

Dual-Cable method to Force RGB color output on M1 Mac

Finally got RGB color on M1 Mac mini and Dell U2415 monitor

Dell RGB OSD

After months of looking for solutions and testing different overrides and workarounds, finally got RGB color working on the M1 Mac mini with the Dell U2415 monitor, connected with a simple HDMI-HDMI cable.

The workaround is pretty crazy, and here it is:

@fiedl
fiedl / nas-e2fsck.sh
Created January 20, 2014 01:25
QNAP-NAS: How to check disk if cannot unmount when device is busy.
ssh admin@nas
/etc/init.d/services.sh stop
/etc/init.d/xdove.sh stop
# See if there are still files open on the disk:
lsof |grep /share/MD0_DATA
# Kill the open processes if any.