What's the different between LM270WQ1 SD F1 and LM270QQ1 SD B1

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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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julianchiu @julianchiu

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发帖于: 2019年8月26日

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What's the different between LM270WQ1 SD F1 and LM270QQ1 SD B1

Hi All,

I got a iMac original display model is LM270QQ1 SD B1 and it has some issue now,

and I planning to replace it with new one, but seems LM270WQ1 SD F1 is that only one i can find on market, It that okay if i replace it with LM270WQ1 SD F1.

Thanks

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What is your exact system? A EMC 2806 or 2834? Or, do you have a newer model?

To double check locate your systems S/N on the bottom of the stand foot and plug it into here EveryMac - Lookup

由 Dan 完成的 2019年8月26日

i just checked it's A1419 (EMC 2834),it's that okay,Thank you very much Dan.

由 julianchiu 完成的 2019年8月26日

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Dan @danj

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发帖于: 2019年8月27日

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The reason for my questioning what you should have is either a LM270QQ1 (SD)(A1) or LM270QQ1 (SD)(A2) display in this system (the A2 is the second version).

The LM270QQ1 (SD) (B1) and the LM270WQ1 SD F1 are not what the system had when manufactured.

I can give you one source in the UK iMac 27" Retina 5K LCD Panel & Front Glass Assembly (14/M15) Grade-A

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What is your exact system? A EMC 2806 or 2834? Or, do you have a newer model?

To double check locate your systems S/N on the bottom of the stand foot and plug it into here EveryMac - Lookup — Dan
i just checked it's A1419 (EMC 2834),it's that okay,Thank you very much Dan. — julianchiu