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'.

Embedded DisplayPort, swanky. If the reseller stocks the right screens for that model, any resolution should work fine.

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

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.

better yet, could I use an IPS 1080p screen?

and it was as easy as plug and plug?

awesome. would you happen to know the part number for the new and your old screen?

yes, after watching a video on opening the case anyway...

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

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).

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.

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 

Bear in mind before buying:  replacing the display panel will void your system warranty, if that's a consideration.