Please help, just want my physical keyboard to light up agian.

[M.Weezey.Baby]

I'm not sure when the problem started, but my physical keyboard backlight will no longer come on.

This is only happening on my physical keyboard, all other lights work just fine.

I have been diligently searching the forums and trying to find a fix, but nothing I have tried works.

Here's the steps I have ALREADY taken with NO results:
1. Lock/Unlock
2. Checking/Unchecking Automatic Brightness
3. Toggling brightness on Power Control Widget
4. Covering the sensor in the top left corner.

If anybody knows a way to fix this issue, I would be happy to hear from you.

Thanks in advance :]