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Replace T400 xwga LED by wxga+ LED?
Posted: Mon Mar 26, 2012 12:56 pm
by cesar24
Hi,
My T400 XWGA LED screen (LP141WX5-TLP2, 1280x800) needs to be fixed.
But can I replace it by XWGA+ LED (1440x900)? I mean, is it also compatible and replaceable with my machine, though it is different in pixels?
Thanks in advance for your answers!.
Re: Replace T400 xwga LED by wxga+ LED?
Posted: Mon Mar 26, 2012 6:14 pm
by richk
yes
Re: Replace T400 xwga LED by wxga+ LED?
Posted: Mon Mar 26, 2012 6:21 pm
by cesar24
Thanks for your answer!
But I found that the number of data connection pin is different. WXGA is 30, and WXGA+ is 40 from the website below. Is this not correct then?
WXGA (1280x800):
http://www.nbkit.com/Wholesale-laptop-N ... _c756.html
WXGA+ (1440x900):
http://www.nbkit.com/Wholesale-laptop-N ... _c680.html
Update: I found that the FRUs are also different for those two panels.
Re: Replace T400 xwga LED by wxga+ LED?
Posted: Tue Mar 27, 2012 3:19 pm
by richk
The first one you list is a ccfl backlight. The second one is led backlight. You need to but a wxga+ panel that has the same kind of backlight that you have now.
Re: Replace T400 xwga LED by wxga+ LED?
Posted: Tue Mar 27, 2012 6:38 pm
by cesar24
No, the first one has LED backlight.
Re: Replace T400 xwga LED by wxga+ LED?
Posted: Tue Mar 27, 2012 7:40 pm
by richk
When I looked at the links, there were pictures. The pictures are now gone