No the will not interchange. Everything looks promising in the LVDS pinout until you hit pin 25. Pins 25 - 28 are used for different purposes on each monitor. The data sheets are [http://www.invertercentral.com/specsheets/LM240WU4%28SL%29%28A1%29.pdf|here for the U4] and [http://www.paw.hi-ho.ne.jp/ffff/lcdmod/U_LM240WU2-SLA1_General__Final_CAS__061011.pdf|here for the U2].
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My understanding is you can replace your LM240WU2-SLA1 with the LM240WU2-SLB2. The differences between the 2 LCDs being the A1 is matte and the B2 is glossy. [http://forums.macrumors.com/archive/index.php/t-773737.html|Here] is a reference to someone successfully using the B2 in their iMac.
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My understanding is you can replace your LM240WU2-SLA1 with the LM240WU2-SLB2. The differences between the 2 LCDs being the A1 is matte and the B2 is glossy. [http://forums.macrumors.com/archive/index.php/t-773737.html|Here] is a reference to someone successfully using the LM240WU2-SLB2 in their iMac that originally came with the LM240WU2-SLA1.
No the will not interchange. Everything looks promising in the LVDS pinout until you hit pin 25. Pins 25 - 27 are used for different purposes on each monitor. The data sheets are [http://www.invertercentral.com/specsheets/LM240WU4%28SL%29%28A1%29.pdf|here for the U4] and [http://www.paw.hi-ho.ne.jp/ffff/lcdmod/U_LM240WU2-SLA1_General__Final_CAS__061011.pdf|here for the U2].
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No the will not interchange. Everything looks promising in the LVDS pinout until you hit pin 25. Pins 25 - 28 are used for different purposes on each monitor. The data sheets are [http://www.invertercentral.com/specsheets/LM240WU4%28SL%29%28A1%29.pdf|here for the U4] and [http://www.paw.hi-ho.ne.jp/ffff/lcdmod/U_LM240WU2-SLA1_General__Final_CAS__061011.pdf|here for the U2].
My understanding is you can replace your LM240WU2-SLA1 with the LM240WU2-SLB2. The differences between the 2 LCDs being the A1 is matte and the B2 is glossy. [http://forums.macrumors.com/archive/index.php/t-773737.html|Here] is a reference to someone successfully using the B2 in their iMac.
No the will not interchange. Everything looks promising in the LVDS pinout until you hit pin 25. Pins 25 - 27 are used for different purposes on each monitor. The data sheets are [http://www.invertercentral.com/specsheets/LM240WU4%28SL%29%28A1%29.pdf|here for the U4] and [http://www.paw.hi-ho.ne.jp/ffff/lcdmod/U_LM240WU2-SLA1_General__Final_CAS__061011.pdf|here for the U2].
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My understanding is you can replace your LM240WU2-SLA1 with the LM240WU2-SLB2. The differences between the 2 LCDs being the A1 is Matte and the B2 is glossy. [http://forums.macrumors.com/archive/index.php/t-773737.html|Here] is a reference to someone successfully using the B2 in their iMac.
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My understanding is you can replace your LM240WU2-SLA1 with the LM240WU2-SLB2. The differences between the 2 LCDs being the A1 is matte and the B2 is glossy. [http://forums.macrumors.com/archive/index.php/t-773737.html|Here] is a reference to someone successfully using the B2 in their iMac.
No the will not interchange. Everything looks promising in the LVDS pinout until you hit pin 25. Pins 25 - 27 are used for different purposes on each monitor. The data sheets are [http://www.invertercentral.com/specsheets/LM240WU4%28SL%29%28A1%29.pdf|here for the U4] and [http://www.paw.hi-ho.ne.jp/ffff/lcdmod/U_LM240WU2-SLA1_General__Final_CAS__061011.pdf|here for the U2].
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My understanding is you can replace your LM240WU2-SLA1 with the LM240WU2-SLB2. The differences between the 2 LCDs being the A1 is Matte and the B2 is glossy. [http://forums.macrumors.com/archive/index.php/t-773737.html|Here] is a reference to someone successfully using the B2 in their iMac.
No the will not interchange. Everything looks promising in the LVDS pinout until you hit pin 25. Pins 25 - 27 are used for different purposes on each monitor. The data sheets are [http://www.invertercentral.com/specsheets/LM240WU4%28SL%29%28A1%29.pdf|here for the U4] and [http://www.paw.hi-ho.ne.jp/ffff/lcdmod/U_LM240WU2-SLA1_General__Final_CAS__061011.pdf|here for the U2].