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E7440 lcd upgrade
I am attempting to upgrade 70V031LIQUID CRYSTAL DISPLAY, 14.0HDF, WLED, AG, EDP, FLAT, LEGEND
to a 1080p lcd. Is a replacement cable required? If so can someone help me with a part number?
DELL-Justin C
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October 9th, 2014 13:00
Greetings Austinwilli,
According to my parts replacement list, there's only one cable part number for the E7440. Therefore, we can fairly safely conclude that your current cable will also work for a FHD screen.
Part number for the cable is: D3M6R 'EDP CABLE NON-TOUCH'.
Forge128
10 Posts
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October 9th, 2014 13:00
Embedded DisplayPort, swanky. If the reseller stocks the right screens for that model, any resolution should work fine.
BetterCallPaul
5 Posts
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March 13th, 2015 05:00
Hi
just wonderin if you were able to upgrade to a 1080p screen?
I currently have a 14.0 HD (1366x768) Anti-Glare WLED-backlit in my e7440. Screen part number is chimei N140BGE -E33.
Is it as simple as finding a 1080p , matt, non-ips and non-touch screen? I've found a couple on eBay Uk.
thanks
Austinwilli
6 Posts
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March 13th, 2015 07:00
ejn63
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March 13th, 2015 07:00
Notebooks work only with those screens they're shipped with - the system must be able to ID the screen. A set of EDIDs is built into the system firmware.
There is an FHD screen listed for that model
LP140WF1(SP)(B1)
Anything else you try, verify compatibility with the seller.
Also note that if your system is under warranty, replacing the screen WILL void the warranty.
BetterCallPaul
5 Posts
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March 13th, 2015 07:00
better yet, could I use an IPS 1080p screen?
BetterCallPaul
5 Posts
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March 13th, 2015 19:00
and it was as easy as plug and plug?
Austinwilli
6 Posts
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March 13th, 2015 19:00
I purchased from laptopsceen.com.
Just searched my dell model
BetterCallPaul
5 Posts
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March 13th, 2015 19:00
awesome. would you happen to know the part number for the new and your old screen?
Austinwilli
6 Posts
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March 13th, 2015 23:00
yes, after watching a video on opening the case anyway...
BetterCallPaul
5 Posts
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April 1st, 2015 07:00
ending buying CHI MEI N140HGE-EAA
worked perfectly with existing cable.
just plug and play.
actually i had to go into safe mode to change the resolution first
pirast_
40 Posts
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June 21st, 2015 06:00
just FYI, the display you installed seems to be a non-IPS panel.
for a few bucks more, one can get an IPS panel (80$) which dell installs into the product if the full hd non-touch version is ordered.
so, I would recommend getting the LP140WF1(SP)(B1) panel as an upgrade (as stated by another person here already).
clarkoicu
4 Posts
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June 24th, 2016 12:00
Hi Justin,
I would upgrade my Precision 3510 screen from 1366 to 1920. Could you please help check if I need to replace the cable? If need, could you please provide the part number?
Thank you very much.
DELL-Justin C
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783 Posts
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June 24th, 2016 14:00
Greetings Clarkoicu,
Thank you for your question. As with the E7440, I only see one cable listed in my parts database:
9TKMN EDP, N-T( non-touch ), HD/FHD,E5570/3510
This is an EDP cable compatible with E5570 and the Precision 3510. The cable supports HD and FHD. You likely have this cable installed already. I'm thinking your system is ready for the LCD upgrade
ejn63
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June 24th, 2016 14:00
Bear in mind before buying: replacing the display panel will void your system warranty, if that's a consideration.