Board Number by A Number

See Schematics and Boardviews Availability to find out if the files are currently available on the internet.
==Summary table==
MacBook Pro Unibody	MacBook Pro Unibody	MacBook Pro Unibody	MacBook Pro Unibody	MacBook Pro Unibody	MacBook Pro Unibody	MacBook Pro Unibody
Screen Size 	EMC 	Model N° 	Date 	Model ID 	Board Number 	Board Number
13 	EMC 2326 	A1278 	Mid 2009 	MacBookPro5,5 	820-2530 	
 	EMC 2351 	A1278 	Mid 2010 	MacBookPro7,1 	820-2879 	
 	EMC 2419 	A1278 	Early 2011 	MacBookPro8,1 	820-2936 	
 	EMC 2555 	A1278 	Late 2011 	MacBookPro8,1 	820-2936 	
 	EMC 2554 	A1278 	Mid 2012 	MacBookPro9,2 	820-3115 	
15 	EMC 2255 	A1286 	Late 2008 	MacBookPro5,1 	820-2330 	
 	EMC 2325 	A1286 	Mid 2009 	MacBookPro5,3 	820-2532 	820-2330
 	EMC 2324 	A1286 	Mid 2009 2.5Ghz 	MacBookPro5,4 	820-2533 	
 	EMC 2353 	A1286 	Mid 2010 	MacBookPro6,2 	820-2850 	
 	EMC 2353-1 	A1286 	Early 2011 	MacBookPro8,2 	820-2915 	
 	EMC 2363 	A1286 	Late 2011 	MacBookPro8,2 	820-2915 	
 	EMC 2556 	A1286 	Mid 2012 	MacBookPro9,1 	820-3330 	
17 	EMC 2272 	A1297 	Early 2009 	MacBookPro5,2 	820-2390 	
 	EMC 2329 	A1297 	Mid 2009 	MacBookPro5,2 	820-2610 	
 	EMC 2352 	A1297 	Mid 2010 	MacBookPro6,1 	820-2849 	
 	EMC 2352-1 	A1297 	Early 2011 	MacBookPro8,3 	820-2914 	
 	EMC 2564 	A1297 	Late 2011 	MacBookPro8,3 	820-2914 	
MacBook Pro Retina	MacBook Pro Retina	MacBook Pro Retina	MacBook Pro Retina 	MacBook Pro Retina	MacBook Pro Retina	MacBook Pro Retina
Screen Size 	EMC 	Model N° 	Date 	Model ID 	Board Number 	Board Number
13 	EMC 2557 	A1425 	Late 2012 	MacBookPro10,2 	820-3462 	
 	EMC 2672 	A1425 	Early 2013 	MacBookPro10,2 	820-3190 	
 	EMC 2678 	A1502 	Late 2013 	MacBookPro11,1 	820-3476 	820-3536
 	EMC 2875 	A1502 	Mid 2014 	MacBookPro11,1 	820-3476 	
 	EMC 2835 	A1502 	Early 2015 	MacBookPro12,1 	820-4924 	
 	EMC 2978 	A1708 	2016 2xTBT3 No TB 	MacBookPro13,1 	820-00875 	
 	EMC 3071 	A1706 	2016 4xTBT3 TB 	MacBookPro13,2 	820-00239 	
 	EMC 3164 	A1708 	Mid 2017 2xTBT3 No TB	MacBookPro14,1 	820-00840 	
 	EMC 3163 	A1706 	Mid 2017 4xTBT3 TB 	MacBookPro14,2 	820-00923 	
 	EMC 3124 	A1989 	2018 4xTBT3 TB 	MacBookPro15,2 	820-00850 	
 	EMC 3358 	A1989 	2019 4xTBT3 TB 	MacBookPro15,2 	820-00850 	
 	EMC 3301 	A2159 	2019 2xTBT3 TB 	MacBookPro15,4 	820-01598 	
 	EMC 3456 	A2289 	2020 2xTBT3 TB 	MacBookPro16,3 	820-01987 	
 	EMC 3348 	A2251 	2020 4XTBT3 TB 	MacBookPro16,2 	820-01949 	
 	EMC 8162 	A2338 	Late 2020 M1 	MacBookPro17,1 	820-02020 	
 	EMC 8162 	A2338 	Mid 2022 M2 	Mac14,7 	820-02773 	
14 	EMC 3650 	A2442 	Late 2021 M1 	MacBookPro18,3 	820-02098 	
 	EMC 3650 	A2442 	Late 2021 M1 	MacBookPro18,4 	820-02098 	
 	EMC 8102 	A2779 	2023 M2 Pro 	Mac14,9 	 	
 	EMC 8102 	A2779 	2023 M2 Max 	Mac14,5 	 	
 	EMC 8407 	A2992 	2023 M3 Pro 	Mac15,6 	 	
 	EMC 8407 	A2992 	2023 M3 Max 14-core 	Mac15,10 	 	
 	EMC 8407 	A2992 	2023 M3 Max 16-core 	Mac15,8 	 	
15 	EMC 2512 	A1398 	Mid 2012 	MacBookPro10,1 	820-3332 	
 	EMC 2673 	A1398 	Early 2013 	MacBookPro10,1 	820-3332 	
 	EMC 2674 	A1398 	Late 2013 	MacBookPro11,2 	820-3662 	
 	EMC 2876 	A1398 	Late 2013 	MacBookPro11,2 	820-3787 	
 	EMC 2745 	A1398 	Mid 2014 	MacBookPro11,3 	820-3662 	
 	EMC 2881 	A1398 	Mid 2014 	MacBookPro11,3 	820-3787 	
 	EMC 2909 	A1398 	Mid 2015 	MacBookPro11,4 	820-00138 	
 	EMC 2910 	A1398 	Mid 2015 	MacBookPro11,5 	820-00163 	820-00426
 	EMC 3072 	A1707 	Late 2016 	MacBookPro13,3 	820-00281 	
 	EMC 3162 	A1707 	Mid 2017 	MacBookPro14,3 	820-00928 	
 	EMC3215 	A1990 	Mid 2018 	MacBookPro15,1 	820-01041 	
 	EMC3215 	A1990 	Mid 2018 	MacBookPro15,3 	820-01041 	
 	EMC 3359 	A1990 	2019 	MacBookPro15,1 	820-01814 	
 	EMC 3359 	A1990 	2019 	MacBookPro15,3 	820-01814 	
16 	EMC 3347 	A2141 	2019 	MacBookPro16,1 	820-01700 	
 	EMC 3651 	A2485 	2021 M1 	MacBookProXX,X 	820-02100 	
 	EMC 3651 	A2485 	2021 M1 	MacBookPro18,1 	820-02382 	
 	EMC 3651 	A2485 	2021 M1 	MacBookPro18,2 	820-02382 	
 	EMC 8103 	A2780 	2023 M2 Pro 	Mac14,10 	 	
 	EMC 8103 	A2780 	2023 M2 Max 	Mac14,6 	 	
 	EMC 8408 	A2991 	2023 M3 Pro 	Mac15,7 	 	
 	EMC 8408 	A2991 	2023 M3 Max 14-core 	Mac15,11 	 	
 	EMC 8408 	A2991 	2023 M3 Max 16-core 	Mac15,9 	 	
MacBook Air	MacBook Air	MacBook Air	MacBook Air 	MacBook Air 	MacBook Air 	MacBook Air
Screen Size	EMC 	Model N° 	Date 	Model ID 	Board Number	Board Number
11 	EMC 2393 	A1370 	Late 2010 	MacBookAir3,1 	820-2796 	
 	EMC 2471 	A1370 	Mid 2011 	MacBookAir4,1 	820-3024 	
 	EMC 2558 	A1465 	Mid 2012 	MacBookAir5,1 	820-3208 	
 	EMC 2631 	A1465 	Mid 2013 	MacBookAir6,1 	820-3435 	
 	EMC 2631 	A1465 	Early 2014 	MacBookAir6,1 	820-3435 	
 	EMC 2924 	A1465 	Early 2015 	MacBookAir7,1 	820-00164 	
13 	EMC 2334 	A1304 	Mid 2009 	MacBookAir2,1 	820-2375 	
 	EMC 2392 	A1369 	Late 2010 	MacBookAir3,2 	820-2838 	
 	EMC 2469 	A1369 	Mid 2011 	MacBookAir4,2 	820-3023 	
 	EMC 2559 	A1466 	Mid 2012 	MacBookAir5,2 	820-3209 	
 	EMC 2632 	A1466 	Mid 2013 	MacBookAir6,2 	820-3437 	
 	EMC 2632 	A1466 	Early 2014 	MacBookAir6,2 	820-3437 	
 	EMC2925 	A1466 	Early 2015 	MacBookAir7,2 	820-00165 	
 	EMC 3178 	A1466 	2017 	MacBookAir7,2 	820-00165 	
 	EMC 3184 	A1932 	Late 2018 	MacBookAir8,1 	820-01521 	
 	EMC 3184 	A1932 	True Tone 2019	MacBookAir8,2 	820-01521 	
 	EMC 3302 	A2179 	Early 2020 	MacBookAir9,1 	820-01958 	
 	EMC 3598 	A2337 	Late 2020 M1 	MacBookAir10,1	820-02016 	
 	EMC 4074 	A2681 	Mid 2022 M2 	Mac14,2 	820-02536 	
 	EMC 8611 	A3113 	2024 	Mac15,12 	820-03285 	
15 	EMC 8301 	A2941 	2023 	Mac14,15 	 	
 	EMC 8612 	A3114 	2024 	Mac15,13 	 	
==11”==
===A1370 MacBook Air 11" MagSafe 1===
820-2796 2010 MacBook Air 11"
820-3024 2011 MacBook Air 11"
===A1465 MacBook Air 11" MagSafe 2===
820-3208 2012 MacBook Air 11"
820-3435 2013/2014 MacBook Air 11"
820-00164 2015 MacBook Air 11"
==12”==
===A1534 MacBook 12"===
820-00045 2015 MacBook 12"
820-00244 2016 MacBook 12"
820-00687 2017 MacBook 12"
==13”==
===A1181 MacBook===
820-1889 2006/M2007 MacBook T2400/T2500/T5600/T7200/T7400
820-2213 M2007 MacBook T7200/T7400
820-2279 L2007/E2008/White L2008 MacBook
820-2496 2009 MacBook
===A1237 MacBook Air 2008===
820-2179 MacBook Air 13" E2008
===A1278 Macbook (Pro) 13" Unibody===
820-2327 2008 MacBook Unibody
820-2530 2009 MacBook Pro 13"
820-2879 2010 MacBook Pro 13"
820-2936 2011 MacBook Pro 13"
820-3115 2012 MacBook Pro 13"
===A1304 MacBook Air 2009=== 
820-2375 MacBook Air 13" L2008/2009
===A1342 Plastic MacBook===
820-2567 2009 MacBook Unibody
820-2883 2009 MacBook Unibody (Early 2010 board revision)
820-2877 2010 MacBook Unibody
===A1369 MacBook Air 13" MagSafe 1===
820-2838 2010 MacBook Air 13"
820-3023 2011 MacBook Air 13"
===A1425 MacBook Pro 13" Retina===
820-3462/3190 2012/E2013 MacBook Pro 13" Retina
===A1466 MacBook Air 13" MagSafe 2===
820-3209 2012 MacBook Air 13"
820-3437 2013/2014 MacBook Air 13"
820-00165 2015/2017 MacBook Air 13"
===A1502 MacBook Pro 13" Retina===
820-3476 L2013/2014 MacBook Pro 13" Retina
820-3536 L2013 MacBook Pro 13" Retina 4GB RAM
820-4924 2015 MacBook Pro 13" Retina
===A1706 MacBook Pro 13" Touch Bar===
820-00239 2016 MacBook Pro 13" Touch Bar
820-00923 2017 MacBook Pro 13" Touch Bar
===A1708 MacBook Pro 13" Two USB C===
820-00875 2016 MacBook Pro 13" Two USB C
820-00840 2017 MacBook Pro 13" Two USB C
===A1932 MacBook Air 13"===
820-01521 2018 MacBook Air 13" 
820-01521 2019 MacBook Air 13"
===A1989 MacBook Pro 13" Touch Bar===
820-00850 2018 MacBook Pro 13" Touch Bar
820-00850 2019 MacBook Pro 13" Touch Bar
===A2159 MacBook Pro 13" Touch Bar Two USB C===
820-01598 2019 MacBook Pro 13"
===A2179 MacBook Air 13"===
820-01958 2020 MacBook Air 13" 
===A2251 MacBook Pro 13" Touch Bar 4 TBT3===
820-01949 2020 MacBook Pro 13" Touch Bar 4 TBT3
===A2289 MacBook Pro 13" Touch Bar 2 TBT3===
820-01987 2020 MacBook Pro 13" Touch Bar 2 TBT3
===A2337 MacBook Air 13" M1===
820-02016 2020 MacBook Air 13" M1
===A2338 MacBook Pro 13" M1/M2===
820-02020 2020 MacBook Pro 13" M1
820-02773 2022 MacBook Pro 13" M2
===A2681 MacBook Air 13" M2===
820-02536 2022 MacBook Air 13" M2
==14”==
===A2442 MacBook Pro 14" M1===
820-02098 2021 MacBook Pro 14" M1
===A2779 MacBook Pro 14" M2===
820-02841 2023 MacBook Pro 14" M2
===A2992 MacBook Pro 14" M3 Pro===
820-02918 2023 MacBook Pro 14" M3
==15”==
===A1150 MacBook Pro 15" E2006===
820-1881 T2400/T2500/T2600
820-1993 T2400/T2500/T2600
820-2056 T2600
===A1211 MacBook Pro 15" L2006===
820-2054
===A1226 MacBook Pro 15" 2007===
820-2101
===A1260 MacBook Pro 15" E2008=== 
820-2249 MacBook Pro 15” E2008
===A1286 MacBook Pro 15" Unibody===
820-2330 L2008/E2009 MacBook Pro 15"
820-2523 M2009 with dGPU
820-2532 E2009 MacBook Pro 15" dGPU
820-2533 M2009 MacBook Pro 15" iGPU
820-2850 2010 MacBook Pro 15"
820-2915 2011 MacBook Pro 15"
820-3330 2012 MacBook Pro 15"
===A1398 MacBook Pro 15" Retina===
820-3332 2012/E2013 MacBook Pro 15" Retina
820-3662 L2013/2014 MacBook Pro 15" Retina iGPU
820-3787 L2013/2014 MacBook Pro 15" Retina dGPU
820-00138 2015 MacBook Pro 15" Retina iGPU
820-00163/820-00426 2015 MacBook Pro 15" Retina dGPU
===A1707 MacBook Pro 15" Touch Bar===
820-00281 2016 MacBook Pro 15" Touch Bar
820-00928 2017 MacBook Pro 15" Touch Bar
===A1990 MacBook Pro 15" Touch Bar===
820-01041 2018 MacBook Pro 15" Touch Bar
820-01326 2018 MacBook Pro 15" Touch Bar Radeon Pro Vega
820-01814 2019 MacBook Pro 15" Touch Bar
820-01827 2019 MacBook Pro 15" Touch Bar Radeon Pro Vega
==16”==
===A2141 MacBook Pro 16"===
820-01700 2019 MacBook Pro 16" Radeon Pro 5300M/5500M
820-02037 2019 MacBook Pro 16" Radeon Pro 5600M
===A2485 MacBook Pro 16" M1===
820-02100 2021 MacBook Pro 16" M1 Pro
820-02382 2021 MacBook Pro 16" M1 Pro
===A2780 MacBook Pro 16" M2===
820-02890 2023 MacBook Pro 16" M2 Pro
==17”==
===A1151 MacBook Pro 17" E2006===
820-2023
===A1173 iMac 17" E2006===
820-1919
===A1195 iMac 17" M/L2006===
820-1960 M2006 iMac 17"
820-2090 L2006 iMac 17" Intel GMA 950
===A1208 iMac 17" L2006===
820-2052 L2006 iMac 17" ATi Radeon X1600
===A1212 MacBook Pro 17" L2006===
820-2059
===A1229 MacBook Pro 17" 2007===
820-2132
===A1261 MacBook Pro 17" 2008=== 
820-2262
===A1297 MacBook Pro 17" Unibody===
820-2390 E2009 MacBook Pro 17"
820-2610 M2009 MacBook Pro 17"
820-2849 2010 MacBook Pro 17"
820-2914 2011 MacBook Pro 17"
==20”==
===A1174 iMac 20"===
820-1888
===A1207 iMac 20"===
820-2031
===A1224 iMac 20" Aluminum===
820-2143 2007 20" iMac
820-2223 2008 20" iMac
820-2347 2009 20" iMac
820-2542 (2009)/2010 20" iMac Edu
==21.5”==
===A1311 iMac 21.5" Unibody===
820-2494 2009 21.5" iMac
820-2784 2010 21.5" iMac
820-2641 2011 21.5" iMac i5-2400s
820-3126 2011 21.5" iMac
===A1418 iMac 21.5 Slim===
820-3302 2012 iMac 21.5"
820-3172 E2013 iMac 21.5" Edu
820-3482 L2013 iMac 21.5"
820-3588 L2013 iMac 21.5"iGPU
820-4668 2014 iMac 21.5"
820-00034/820-00430 2015 iMac 21.5" Dual Core
820-00431 2015 iMac 21.5" 4K
820-00597 2017 iMac 21.5" 4K
820-00629/820-01069 2017 iMac 21.5"
820-01061 L2017 iMac 21.5" 4K Core i5 7400 3.00GHz
===A2116 iMac 21.5" 4K===
820-01237 2019 iMac 21.5"
==24”==
===A1200 iMac 24"===
820-1984
===A1225 iMac 24" Aluminum===
820-2110 2007 24" iMac
820-2301 2008 24" iMac
820-2491 2009 24" iMac
===A2438 iMac 24" M1 4× USB-C===
820-02009
===A2439 iMac 24" M1 2× USB-C===
820-02188
==27”==
===A1312 iMac 27" Unibody===
820-2507 2009 27" iMac Core2Duo
820-2733 2009 27" iMac i5/i7
820-2901 2010 27" iMac
820-2828 2011 27" iMac
===A1419 iMac 27" Slim===
820-3298 2012 iMac 27" 512MB VRAM
820-3299 2012 iMac 27"1/2GB VRAM
820-3478 2013 iMac 27" 1GB VRAM
820-3481 2013 iMac 27" 2GB VRAM
820-4652 L2014/M2015 iMac 27" Radeon R9 M290/M290X
820-5029 L2014 iMac 27" Radeon R9 M295X
820-00134 L2015 iMac 27" Radeon R9 M395
820-00291 L2015 iMac 27" Radeon R9 M380/M390
820-00292 L2015 iMac 27" Radeon R9 M390
820-00609/820-01134 2017 iMac 27"
===A1862 iMac Pro===
820-00967 2017 iMac Pro 
===A2115 iMac 27" 5K===
820-01236 2019 iMac 27"
820-01779 2020 iMac 27" Radeon Pro 5300/5500 XT
820-01823 2020 iMac 27" Radeon Pro 5700/5700 XT
==*==
===A1176 Mac mini 2006/2007===
820-1900
===A1283 Mac mini 2009===
820-2366
===A1347 Mac mini===
820-2577 Mac mini 2010 320M 
820-2993 Mac mini 2011 Dual-core HD3000
820-3017 Mac mini 2011 Server Quad-core HD3000
820-3059 Mac mini 2011 Dual-core 6630M
820-3227 Mac mini 2012 Dual-core HD4000
820-3228 Mac mini 2012 Quad-core HD4000
820-5509 Mac mini 2014 HD5000
===A1993 Mac mini===
820-00939 Mac mini 2018
===A2348 Mac mini===
820-02091 Mac mini 2020 M1
===A2816 Mac mini M2 Pro===
820-02832 Mac mini 2023 M2 Pro
__NOEDITSECTION__
Category:Mac