keyboard backlit is not working.

[delma]

keyboard backlit is not working. Is there any Fn or any keyboard shortcut for this?
Mine is Samsung Series5. Pls help.
Many thanks.

 

[DonQuixoteMC]

Unfortunately, the Samsung Series 5 does not have a back-lit keyboard.

 

[delma]

It has. Just few days ago it's not working. I suspected I typed or mistakenly pressed some keyboard Fns. In fact, the F12 for WIFI and Fn Lock are lighting, the rest not.

Samsung Series 5 NP500P4C I am using.

 

[DonQuixoteMC]

It has. Just few days ago it's not working. I suspected I typed or mistakenly pressed some keyboard Fns. In fact, the F12 for WIFI and Fn Lock are lighting, the rest not.

Samsung Series 5 NP500P4C I am using.

Ah. I was looking at the wrong Series 5. Didn't know there were multiple kinds 😛

Just try pressing Fn + F9 or F10. If those don't work, press the Fn with every Fx button to see which works.

I tried finding your computer's manual, but I could only find a troubleshooting guide that didn't address your problem.

 

[delma]

I have been trying all the Fns that I could do but nothing works. That's why I am here in this site. Well, anyway, thank you Night Owl. I will try to figure this out why this happened. Many thanks.

 

[DonQuixoteMC]

I have been trying all the Fns that I could do but nothing works. That's why I am here in this site. Well, anyway, thank you Night Owl. I will try to figure this out why this happened. Many thanks.

Okay, just didn't know if you had tried that yet. Sorry for the dumb suggestion 😛

Next step is to download drivers, just in case.

http://www.samsung.com/us/support/owners/product/NP500P4C-S01US

Try downloading the drivers and the firmware upgrades from the link above.