27" LCD Panel Replacement Compatibility

Question

iMac Intel 27" Retina 5K Display (Late 2014 & 2015)

Model A1419 / EMC 2806 / Late 2014 or Mid 2015. 3.3 or 3.5 GHz Core i5 or 4.0 GHz Core i7 (ID iMac15,1); EMC 2834 late 2015 / 3.3 or 3.5 GHz Core i5 or 4.0 GHz Core i7 (iMac17,1) All with Retina 5K displays

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prof_Farnsworth @prof_farnsworth

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Postado: 11 de set de 2019

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27" LCD Panel Replacement Compatibility

Hello,

This question was asked before but nobody answered it so I am going to give it another try ;-)

I ordered a replacement screen for my Late 2015 27”.

My original screen is LM270QQ1-(SD)(B1)

The replacement I received is LM270QQ1-(SD)(A2)

The …A2 model is for the iMac 2014.

Can anyone tell me if the panels are interchangeable?

I know that there is a difference in the display gamut in the 2015 model and so I am concerned with compatibility.

Thank you.

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Is the A1419 2015 LM270QQ1-SDB1 compatible with A1419 2017 LM270QQ1-SDC1

3 de out de 2019 por Todd

The 2017 27" iMac display assembly is a different Apple P/N 661-07323 and here's the LG# LM270QQ1 (SD)(C1)

I've not tried fitting the newer display onto the older system. I try to stick with the original Apple P/N parts for screens.

4 de out de 2019 por Dan

ProTechRestore says my Late 2015 27" imac needs the LM270QQ1 (SD) (A1/A2). I've reached out to them to see if they can confirm that their recommendation is correct. Can someone explain the difference between the B1 and A1/A2? My serial number is DCPT41G2H0Q4 for those who are thinking that I probably have a Mid 2015 model.

27 de dez de 2023 por Larry Jorgenson

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Dan @danj

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Postado: 11 de set de 2019

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The correct displays for your system is: Apple P/N is 661-03255 and you are correct the LG display P/N is LM270QQ1 (SD)(B1)

The older 2014 & Mid 2015 is a different part AppleP/N 661-00200 and LG # LM270QQ1 (SD)(A1) or LM270QQ1 (SD)(A2)

They are not the same! Return it and get the correct display.

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Hey, in my Post you mentioned that the EMC 2806 can have the A1 or the better B1. Which one should I buy?

15 de dez de 2023 por Maxim Fetisov

@zarkhas - Re-read what I wrote. You need the B1 display for the 2015 system.

15 de dez de 2023 por Dan

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Is the A1419 2015 LM270QQ1-SDB1 compatible with A1419 2017 LM270QQ1-SDC1 — Todd
The 2017 27" iMac display assembly is a different Apple P/N 661-07323 and here's the LG# LM270QQ1 (SD)(C1)

I've not tried fitting the newer display onto the older system. I try to stick with the original Apple P/N parts for screens. — Dan
ProTechRestore says my Late 2015 27" imac needs the LM270QQ1 (SD) (A1/A2). I've reached out to them to see if they can confirm that their recommendation is correct. Can someone explain the difference between the B1 and A1/A2? My serial number is DCPT41G2H0Q4 for those who are thinking that I probably have a Mid 2015 model. — Larry Jorgenson
Hey, in my Post you mentioned that the EMC 2806 can have the A1 or the better B1. Which one should I buy? — Maxim Fetisov
@zarkhas - Re-read what I wrote. You need the B1 display for the 2015 system. — Dan

iMac Intel 27" Retina 5K Display (Late 2014 & 2015)

27" LCD Panel Replacement Compatibility

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