LCD backlight dim

[Qassem]

hi friends

I have problem in my laptop type lenovo R400
it is work normal but the back light it is not work (very dim)
led under the LCD not work except bluetooth led

if you have help to solve this problem

thanks

[600X]

Dim backlight -> Usually indicates an old CCFL display. The bulb is probably at the end of its lifetime.

However -> LED indicators not working may indicate that the inverter is damaged. The inverter also regulates the backlight, so there might be a connection.

[qu13tryan]

Are you running Windows? Did you try changing the Power Options in Windows?

Is this only while on Battery power or when the laptop is plugged in / charging?

[court]

http://forum.thinkpads.com/viewtopic.php?f=45&t=111845