[HELP] The light on my keyboard doesn't want to turn on
 

The light on my keyboard doesn't want to turn on when I slide out my keyboard . Any suggesions ?

Re: [HELP] The light on my keyboard doesn't want to turn on
 

Download HealthCheck and see if the N900 detects if the keyboard slider is open or closed.
If it doesn't it's a hardware problem.

If it does detect the slider:
Chances are mce crashed, as root type stop mce && sleep 1 && start mce (or reboot the device).
If that doesn't work try reflashing.
If all that fails it could be the LEDs, would appreciate it if noobmonkey could add my script as a keyboard test :)

Re: [HELP] The light on my keyboard doesn't want to turn on
 

Have you overclocked and undervolted your n900? Then i would sugest to raise the voltage settings.

Re: [HELP] The light on my keyboard doesn't want to turn on
 

I didn't overclock my N900 .
HealthCheck can detect if the keyboard slider is open or closed .
I tried "stop mce && sleep 1 && start mce" and I got this :
http://media.share.ovi.com/m1/s/2057...54d57c2ca1.jpg
Reboot doesn't help .
Thank for your help

Re: [HELP] The light on my keyboard doesn't want to turn on
 

I had the same problems once. Try to remove the battery and put it in again. This worked for me.

Re: [HELP] The light on my keyboard doesn't want to turn on
 

engine3_mode is missing, odd....
It's not even creating it.
Try Then start mce again, if that doesn't work check the mce.ini file, does it have the keypad module loaded in the top part?
If all that fails try
Doesn't seem to be a hardware fault.

Re: [HELP] The light on my keyboard doesn't want to turn on
 

I will try to reflash my N900 ==

Re: [HELP] The light on my keyboard doesn't want to turn on
 

Reflas my N900 doesn't change anything . I dont know what to do know

Re: [HELP] The light on my keyboard doesn't want to turn on
 

you know that the n900 have a light sensor?maybe you tryput your finger on it then the light will go on

Re: [HELP] The light on my keyboard doesn't want to turn on
 

Have you done any modding to the slider? Like this one: http://www.youtube.com/watch?v=U6J4ZHUoTXc

Re: [HELP] The light on my keyboard doesn't want to turn on
 

Unfortunately, if a reflash is not curing it - there is little else that can be done.

The above mentioned error when anything tries to access the /sys/ files which would normally be there indicate that the driver for the LEDs has not loaded.

This either means the software is somehow corrupt, or there is a hardware fault.
Unfortunately, it looks like - as it's persisted over flashing - it's a hardware fault.
You need to take your n900 in for repair.

Re: [HELP] The light on my keyboard doesn't want to turn on
 

Does the other LED work? (the one next to the display)

Re: [HELP] The light on my keyboard doesn't want to turn on
 

Now i notice that the other LED( it don't work when charging the phone) doesn't work . Does it help if i reflash eMMC ?

Re: [HELP] The light on my keyboard doesn't want to turn on
 

Afraid not, see what SpeedEvil said above.

Re: [HELP] The light on my keyboard doesn't want to turn on
 

I reflash the eMMC and the LED turn on again thank god )

Re: [HELP] The light on my keyboard doesn't want to turn on
 

Hmm, weird...
Any apps you installed lately?
No app should touch mce, unless it was lockdaemon (which I doubt since you reflashed)