NO Longer able to use Fn + arrow left key to change colour mode

[karetiyaharsh12]

System: Asus Tuf F15
Battery or AC:
Model: FX506LI.310
Frequency of occurrence: I got this error from last 2 days
Reset OS: No
Screenshot or video:
========================
Detailed description：

[Falcon_ASUS]

karetiyaharsh123

1. System: Asus Tuf F15
2. Battery or AC:
3. Model: FX506LI.310
4. Frequency of occurrence: I got this error from last 2 days
5. Reset OS: No
6. Screenshot or video:

========================

Detailed description：

NO Longer able to use Fn + arrow left key to change colour mode

@karetiyaharsh123
If you boot into the BIOS, will the SN information in the BIOS be displayed normally?

[ASUS_Bot]

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