Difference between revisions of "Replacing T430 screen with a better one"
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Thinkpad {{T430}} laptops (as well as {{T430s}}, {{T420}} and {{T420s}}) are equipped with awful screens. No matter if the screen is HD (1366x768) or HD+ (1600x900) and no matter if the screen manufacturer is LG, Samsung or AUO: every screen has been reported to show awful viewing angles, poor colors and weak brightness.<br/> | Thinkpad {{T430}} laptops (as well as {{T430s}}, {{T420}} and {{T420s}}) are equipped with awful screens. No matter if the screen is HD (1366x768) or HD+ (1600x900) and no matter if the screen manufacturer is LG, Samsung or AUO: every screen has been reported to show awful viewing angles, poor colors and weak brightness.<br/> | ||
The subject of upgrading the screens of these laptops has been long discussed on forums, notably on Notebook Review Forum at the thread "[http://forum.notebookreview.com/lenovo/682490-x1-display-t430.html X1 display on a T430?]" and on ThinkPad-Forum at the thread "[http://thinkpad-forum.de/threads/161257-T420-T430-auf-FHD-Panel-umr%C3%BCsten-(wie-Alienware-14-quot-FHD-matt)-Gibt-s-schon-Infos T420/T430 auf FHD-Panel umrüsten (wie Alienware 14" FHD matt) ... Gibt's schon Infos?]". More than one screen has been considered as candidate for the replacement, nevertheless at this time (November 2013) it seems that only the X1 screen has been successfully installed.<br/> | The subject of upgrading the screens of these laptops has been long discussed on forums, notably on Notebook Review Forum at the thread "[http://forum.notebookreview.com/lenovo/682490-x1-display-t430.html X1 display on a T430?]" and on ThinkPad-Forum at the thread "[http://thinkpad-forum.de/threads/161257-T420-T430-auf-FHD-Panel-umr%C3%BCsten-(wie-Alienware-14-quot-FHD-matt)-Gibt-s-schon-Infos T420/T430 auf FHD-Panel umrüsten (wie Alienware 14" FHD matt) ... Gibt's schon Infos?]". More than one screen has been considered as candidate for the replacement, nevertheless at this time (November 2013) it seems that only the X1 screen has been successfully installed.<br/> | ||
| − | At this time the principal aim of this article is to describe the successful installation of the X1 screen on my T430. Nevertheless, thanks to similarities between T430, T430s, T420 and T420s the information hereby presented could be applied to these other models too. Moreover, I've summarized some information available about | + | At this time the principal aim of this article is to describe the successful installation of the X1 screen on my T430. Nevertheless, thanks to similarities between T430, T430s, T420 and T420s the information hereby presented could be applied to these other models too. Moreover, I've summarized some information available about one other panel considered as replacement so far. The article itself is written in order to be improved with future discoveries on the subject: any future contribution will be welcome! |
| − | |||
| − | |||
==Candidates== | ==Candidates== | ||
| − | |||
{| class="wikitable floatright" | {| class="wikitable floatright" | ||
| − | |+ '''X1 Carbon panel''' | + | |+ '''X1 Carbon HD+ LCD panel''' |
|- | |- | ||
! FRU | ! FRU | ||
| − | | | + | | 04X1756{{footnote|1}} |
|- | |- | ||
! manufact. code | ! manufact. code | ||
| LP140WD2(TL)(E2) | | LP140WD2(TL)(E2) | ||
|- | |- | ||
| − | ! approx. | + | ! approx. cost{{footnote|2}} |
| − | | € | + | | style="width: 200px;" | € 45 + € 40 shipping to EU + € 30 import taxes (laptopscreen.com) |
|- | |- | ||
! suppliers | ! suppliers | ||
| − | + | | - Lenovo <br/>- [http://www.laptopscreen.com laptopscreen.com] (USA) | |
|} | |} | ||
| − | |||
====The one of X1 Carbon==== | ====The one of X1 Carbon==== | ||
The HD+ display mounted on {{X1 Carbon}} is a 14 inches TN screen made by LG. This screen has been praised by reviewers{{footnote|3}}: it features good viewing angles, rich colors and high brightness. An interesting comparison between this screen and one of the awful screens mounted on T430 has been published by Laptop Reviews: "[http://www.laptopreviews.com/thinkpad-x1-carbon-screen-comparison-to-other-thinkpads-2012-08 Thinkpad X1 Carbon screen comparison to other Thinkpads]".<br/> | The HD+ display mounted on {{X1 Carbon}} is a 14 inches TN screen made by LG. This screen has been praised by reviewers{{footnote|3}}: it features good viewing angles, rich colors and high brightness. An interesting comparison between this screen and one of the awful screens mounted on T430 has been published by Laptop Reviews: "[http://www.laptopreviews.com/thinkpad-x1-carbon-screen-comparison-to-other-thinkpads-2012-08 Thinkpad X1 Carbon screen comparison to other Thinkpads]".<br/> | ||
| Line 32: | Line 28: | ||
====The one of T440p/T440s==== | ====The one of T440p/T440s==== | ||
{{T440p}} and {{T440s}} feature excellent IPS panels (HD+ and Full-HD), that by definition should be superior also to the screen mounted on X1 Carbon. They've been reported to have same dimensions but completely different connectors (eDP instead of LVDS). No consistent solution to this problem seems to have been put forward. | {{T440p}} and {{T440s}} feature excellent IPS panels (HD+ and Full-HD), that by definition should be superior also to the screen mounted on X1 Carbon. They've been reported to have same dimensions but completely different connectors (eDP instead of LVDS). No consistent solution to this problem seems to have been put forward. | ||
| − | |||
==Do you have the right LCD cable?== | ==Do you have the right LCD cable?== | ||
| − | |||
{| class="wikitable floatright" | {| class="wikitable floatright" | ||
| − | |+ '''HD+ LCD cable''' | + | |+ '''T430 HD+ LCD cable''' |
|- | |- | ||
! FRU | ! FRU | ||
| 04W6867 or 04W6868{{footnote|4}} | | 04W6867 or 04W6868{{footnote|4}} | ||
|- | |- | ||
| − | ! approx. | + | ! approx. cost{{footnote|2}} |
| − | | € 35 | + | | € 35 incl. shipping to EU (think_2009) |
|- | |- | ||
! suppliers | ! suppliers | ||
| − | | style="width: 200px;" | - Lenovo <br/>- | + | | style="width: 200px;" | - Lenovo<br/>- [http://www.ebay.co.uk/usr/twin-bears twin-bears] on ebay (EU)<br/>- think_2009 on Skype (China)<br/>- [http://laptoppartstore.weebly.com/ laptoppartstore.weebly.com] (USA) |
|} | |} | ||
| − | + | If your screen is HD (1366x768) then your LCD cable is HD as well. In order to make an HD+ panel work in your T430 (the panel of X1 Carbon is HD+), you have to substitute also the LCD cable with an HD+ LCD cable. This isn't a trivial task: to do so it is necessary to remove, among the others, the keyboard and the keyboard bezel assembly. If you're a bit practical with this sort of things, it would take approximately 40 minutes. If this would be your first time opening something, maybe you should ask someone to help.<br/> | |
| − | + | Instruction for removing replacing the LCD cable can be found on Lenovo website: "[http://support.lenovo.com/en_US/product-and-parts/detail.page?&DocID=PD023547 LCD panel and LCD cable removal and installation - ThinkPad T430 and T430i]". As one proceed it'll be clear that some minor parts which are requested to be removed can actually be left unmoved (e.g. speaker assembly, LCD unit and integrated camera) | |
| − | Instruction for removing | ||
| − | |||
| − | |||
==Removing the old screen== | ==Removing the old screen== | ||
Removing the old screen just take five minutes. After having disconnected the power cord and battery, remove the bezel by pulling it from the interior edge (the edge that is in direct contact with the screen) using your nails. That's may be not one's natural approach, but Lenovo advised so, and doing the contrary is terribly difficult. Once the bezel has been removed, just unscrew the panel (it is fixed by four standard Phillips screws), and place it upside down on the keyboard. From this position you can now easily disconnect the LCD cable. Now, you will be probably tempted by finally crashing that awful screen onto the wall, but wait: keep it, in order not to invalidate the warranty. It's indeed my opinion that, if you swap back the original screen, you won't leave any significant trace of your hacking. | Removing the old screen just take five minutes. After having disconnected the power cord and battery, remove the bezel by pulling it from the interior edge (the edge that is in direct contact with the screen) using your nails. That's may be not one's natural approach, but Lenovo advised so, and doing the contrary is terribly difficult. Once the bezel has been removed, just unscrew the panel (it is fixed by four standard Phillips screws), and place it upside down on the keyboard. From this position you can now easily disconnect the LCD cable. Now, you will be probably tempted by finally crashing that awful screen onto the wall, but wait: keep it, in order not to invalidate the warranty. It's indeed my opinion that, if you swap back the original screen, you won't leave any significant trace of your hacking. | ||
| + | ==LCD cable extension== | ||
| + | The cable connector of X1 Carbon panel is in the wrong position: on the right instead of left. In order to connect the panel to the LCD cable is therefore necessary an extension.<br/> | ||
| + | Many models of LCD cable extension can be found on the internet, but unfortunately the most spread were showed unfit for our application. Just one model has been proved to work after some important mods, nevertheless it is possible that one other model would work with no mods. In the follwing these three models and their installation are described. | ||
| + | |||
| + | ===A simple solution that doesn't work=== | ||
| + | {{Todo|I'm writing it!}} | ||
| + | ===A complicated solution that works=== | ||
| + | {{Todo|I'm writing it!}} | ||
| − | == | + | ===A simple solution that might work=== |
{{Todo|I'm writing it!}} | {{Todo|I'm writing it!}} | ||
| Line 67: | Line 66: | ||
{{footnotes| | {{footnotes| | ||
#http://download.lenovo.com/parts/ThinkPad/x1_fru_bom_20130515.pdf<br/> | #http://download.lenovo.com/parts/ThinkPad/x1_fru_bom_20130515.pdf<br/> | ||
| − | # | + | #what I've spent |
#http://www.laptopmag.com/review/laptops/lenovo-thinkpad-x1-carbon.aspx | #http://www.laptopmag.com/review/laptops/lenovo-thinkpad-x1-carbon.aspx | ||
#http://download.lenovo.com/parts/ThinkPad/t430_t430i_fru_bom_20130410.pdf | #http://download.lenovo.com/parts/ThinkPad/t430_t430i_fru_bom_20130410.pdf | ||
}} | }} | ||
Revision as of 13:01, 22 November 2013
| This page is a stub |
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You can help ThinkWiki by expanding it. |
Thinkpad T430 laptops (as well as T430s, T420 and T420s) are equipped with awful screens. No matter if the screen is HD (1366x768) or HD+ (1600x900) and no matter if the screen manufacturer is LG, Samsung or AUO: every screen has been reported to show awful viewing angles, poor colors and weak brightness.
The subject of upgrading the screens of these laptops has been long discussed on forums, notably on Notebook Review Forum at the thread "X1 display on a T430?" and on ThinkPad-Forum at the thread "T420/T430 auf FHD-Panel umrüsten (wie Alienware 14" FHD matt) ... Gibt's schon Infos?". More than one screen has been considered as candidate for the replacement, nevertheless at this time (November 2013) it seems that only the X1 screen has been successfully installed.
At this time the principal aim of this article is to describe the successful installation of the X1 screen on my T430. Nevertheless, thanks to similarities between T430, T430s, T420 and T420s the information hereby presented could be applied to these other models too. Moreover, I've summarized some information available about one other panel considered as replacement so far. The article itself is written in order to be improved with future discoveries on the subject: any future contribution will be welcome!
Contents
Candidates
| FRU | 04X17561 |
|---|---|
| manufact. code | LP140WD2(TL)(E2) |
| approx. cost2 | € 45 + € 40 shipping to EU + € 30 import taxes (laptopscreen.com) |
| suppliers | - Lenovo - laptopscreen.com (USA) |
The one of X1 Carbon
The HD+ display mounted on X1 Carbon is a 14 inches TN screen made by LG. This screen has been praised by reviewers3: it features good viewing angles, rich colors and high brightness. An interesting comparison between this screen and one of the awful screens mounted on T430 has been published by Laptop Reviews: "Thinkpad X1 Carbon screen comparison to other Thinkpads".
Talking about compatibility, this screen has the right connector (40-pin LVDS) and the right dimensions to fit perfectly in the T430. Besides, it can't be screwed (the original is screwed) and, most important, its connector is on the wrong side (on the right instead of left). In the following solutions for these problems will be presented.
The X1 screen can be purchased straight from Lenovo or from third parts for quite less money.
The one of T440p/T440s
T440p and T440s feature excellent IPS panels (HD+ and Full-HD), that by definition should be superior also to the screen mounted on X1 Carbon. They've been reported to have same dimensions but completely different connectors (eDP instead of LVDS). No consistent solution to this problem seems to have been put forward.
Do you have the right LCD cable?
| FRU | 04W6867 or 04W68684 |
|---|---|
| approx. cost2 | € 35 incl. shipping to EU (think_2009) |
| suppliers | - Lenovo - twin-bears on ebay (EU) - think_2009 on Skype (China) - laptoppartstore.weebly.com (USA) |
If your screen is HD (1366x768) then your LCD cable is HD as well. In order to make an HD+ panel work in your T430 (the panel of X1 Carbon is HD+), you have to substitute also the LCD cable with an HD+ LCD cable. This isn't a trivial task: to do so it is necessary to remove, among the others, the keyboard and the keyboard bezel assembly. If you're a bit practical with this sort of things, it would take approximately 40 minutes. If this would be your first time opening something, maybe you should ask someone to help.
Instruction for removing replacing the LCD cable can be found on Lenovo website: "LCD panel and LCD cable removal and installation - ThinkPad T430 and T430i". As one proceed it'll be clear that some minor parts which are requested to be removed can actually be left unmoved (e.g. speaker assembly, LCD unit and integrated camera)
Removing the old screen
Removing the old screen just take five minutes. After having disconnected the power cord and battery, remove the bezel by pulling it from the interior edge (the edge that is in direct contact with the screen) using your nails. That's may be not one's natural approach, but Lenovo advised so, and doing the contrary is terribly difficult. Once the bezel has been removed, just unscrew the panel (it is fixed by four standard Phillips screws), and place it upside down on the keyboard. From this position you can now easily disconnect the LCD cable. Now, you will be probably tempted by finally crashing that awful screen onto the wall, but wait: keep it, in order not to invalidate the warranty. It's indeed my opinion that, if you swap back the original screen, you won't leave any significant trace of your hacking.
LCD cable extension
The cable connector of X1 Carbon panel is in the wrong position: on the right instead of left. In order to connect the panel to the LCD cable is therefore necessary an extension.
Many models of LCD cable extension can be found on the internet, but unfortunately the most spread were showed unfit for our application. Just one model has been proved to work after some important mods, nevertheless it is possible that one other model would work with no mods. In the follwing these three models and their installation are described.
A simple solution that doesn't work
|
TODO
|
I'm writing it!
|
A complicated solution that works
|
TODO
|
I'm writing it!
|
A simple solution that might work
|
TODO
|
I'm writing it!
|
Placing the new screen
|
TODO
|
I'm writing it!
|
| FOOTNOTES [Δ] |
