GE76 per key RGB

[brokencog]

Laptop model

GE76

EC firmware version

17K3EMS1.114

EC memory dump

 | _0 _1 _2 _3 _4 _5 _6 _7 _8 _9 _a _b _c _d _e _f

-----+------------------------------------------------
0x0_ | 00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x1_ | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x2_ | 00 00 00 00 00 00 00 00 0a 05 00 00 00 04 0b 4b
0x3_ | 03 09 00 0d 00 00 50 81 6a 18 60 3b 71 02 e0 00
0x4_ | 00 00 63 00 b9 10 00 00 80 10 92 3f ea 0b 00 00
0x5_ | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x6_ | 00 00 00 00 00 00 00 00 2b 00 32 39 40 47 4e 55
0x7_ | 64 28 00 28 30 38 40 48 50 00 0a 08 08 08 08 08
0x8_ | 00 00 37 3c 41 46 4b 50 62 00 00 30 38 40 48 4f
0x9_ | 56 00 0a 07 06 06 06 06 02 16 7d 02 16 62 3e 00
0xa_ | 31 37 4b 33 45 4d 53 31 2e 31 31 34 31 32 32 34
0xb_ | 32 30 32 31 31 31 3a 30 33 3a 35 38 00 00 00 28
0xc_ | 00 00 07 3d 00 00 00 00 00 de 00 00 00 00 00 00
0xd_ | 00 00 c1 83 0d 00 05 80 00 01 00 00 00 00 00 00
0xe_ | e2 00 00 ac 10 00 00 40 00 00 00 00 00 d1 00 00
0xf_ | 10 00 70 00 2d 3e 00 00 64 00 03 c0 00 01 00 00

GPU

Nvidia

Is your keyboard RGB?

Yes (multi color RGB)

Additional context

No response

[glpnk]

Does your backlight was turned on during dump? Can you disable/change level it and make a new dump? For now, looks like it is possible to control backlight levels, but I need to prove it

[brokencog]

When the laptop (MSI GE76) powers on, the keyboard backlight LEDs are on at whatever was the last color scheme configured from the Win10 SteelSeries Engine application.
When grub/lilo starts the LEDs turn off.
When the kernel is loaded the LEDs flash briefly, then remain off.
I have used various applications (msi-ec,msi-perkeyrgb, MSIKLM and a few others) some of which flash the keyboard briefly, but do not turn on the LEDs. I have noticed that one or two of these applications will actually set the color (when I reboot, the new color scheme is visible), however the LEDs remain dark. Usually the EC needs to be reset before I can access the keyboard.
I'm not sure how you want me to change the backlights, but I'll be happy to do so.

[glpnk]

I meant that some models have a dedicated key on the keyboard to change brightness, but probably you don't have that one, if I understood correctly

[brokencog]

Ah, I have those keys, yes.

However I haven't gotten them working.

[glpnk]

But they work on Windows? Can you check is these keys are still working in BIOS after checking its behavior on Windows?

[glpnk]

I found an issue which mention similar model https://gitlab.com/CalcProgrammer1/OpenRGB/-/issues/3960