Cannot Enable Low Power Encoding for Synology 423+(J4125)

[TheDreadPirate]

Do you have HDR content? My understanding is that low power encoding only really comes into play when tone mapping HDR to SDR.

But to answer your question, I re-read your post and re-read the low power encoding guide.

Step 2 states you need to put this in /etc/modprobe.d/

Code:

sudo mkdir -p /etc/modprobe.d
sudo sh -c "echo 'options i915 enable_guc=2' >> /etc/modprobe.d/i915.conf"

Yours only has "i815 enable_guc=2" without options at the beginning.