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Dim Backlight?
Posted: Wed Jan 12, 2011 12:01 pm
by Craigyas
OK, I have a 2007 t60, and I noticed that when I plugged my laptop into my monitor it seemed comparably dim. Now I am fairly sure that this laptop isn't old enough for the LED' s to have worn down. I tried the standard brightness control, but to no avail I was wondering if there was a hidden brightness feature, or a power save feature, or if this was normal. thanks

Re: Dim Backlight?
Posted: Wed Jan 12, 2011 12:39 pm
by RealBlackStuff
Your laptop doesn't have LEDs, instead it has a backlight, known as CCFL.
The laptop LCDs are nearly always 'dimmer' than a monitor.
Over the years, the CCFL wears out, even more so if you use it on a daily basis for many hours.
You can replace the CCFL, especially once it starts going pinkish/reddish, or have it replaced by the likes of
http://www.lcdparts.net/CCFL3D.aspx
Re: Dim Backlight?
Posted: Wed Jan 12, 2011 12:51 pm
by Craigyas
ok, thanks for the clarification
Re: Dim Backlight?
Posted: Fri Jan 14, 2011 7:33 am
by Delmarco
RealBlackStuff wrote:Your laptop doesn't have LEDs, instead it has a backlight, known as CCFL.
The laptop LCDs are nearly always 'dimmer' than a monitor.
Over the years, the CCFL wears out, even more so if you use it on a daily basis for many hours.
You can replace the CCFL, especially once it starts going pinkish/reddish, or have it replaced by the likes of
http://www.lcdparts.net/CCFL3D.aspx
which one there is for the T60?
Re: Dim Backlight?
Posted: Fri Jan 14, 2011 10:29 am
by RealBlackStuff
Depending on LCD size:
MSLLENOVOIBM141R for 14.1" Lenovo (IBM) (4:3 1024x768 or 1400x1050)
MSLLENOVOIBM141W for 14.1" WXGA Lenovo (IBM) (widescreen)
MSLLENOVOIBM154W for 15.4" WXGA Lenovo (IBM) (widescreen)
MSLLENOVOIBM15R for 15" Lenovo (IBM) (4:3 1024x768 or 1400x1050 or 1600x1200)