Solved: 2 RAM DIMM slots not working on ASUS ROG STRIX Z79... - Page 3 - Republic of Gamers Forum - 913110
![Why does my motherboard manufacturer recommend that I use the A2/B2 memory channels before A1/B1? - Super User Why does my motherboard manufacturer recommend that I use the A2/B2 memory channels before A1/B1? - Super User](https://i.stack.imgur.com/iPgqg.png)
Why does my motherboard manufacturer recommend that I use the A2/B2 memory channels before A1/B1? - Super User
![Gigabyte X570s Gaming X installing RAM 2x 16GB: which slots do I use? A1/2 OR A1 & B1? : r/pcmasterrace Gigabyte X570s Gaming X installing RAM 2x 16GB: which slots do I use? A1/2 OR A1 & B1? : r/pcmasterrace](https://preview.redd.it/yjbufucc91281.jpg?auto=webp&s=336f6f7db2c7f5866fa7ce853ec0227955fbcb7d)
Gigabyte X570s Gaming X installing RAM 2x 16GB: which slots do I use? A1/2 OR A1 & B1? : r/pcmasterrace
![Ive been running A1-B1 dual channel for a while but just noticed the manual suggested A2-B2. Big deal? : r/pcmasterrace Ive been running A1-B1 dual channel for a while but just noticed the manual suggested A2-B2. Big deal? : r/pcmasterrace](https://preview.redd.it/c33h84lt20i21.jpg?auto=webp&s=adb0b7bccd435c5e1f9a49c7333ca96d3d9c5935)
Ive been running A1-B1 dual channel for a while but just noticed the manual suggested A2-B2. Big deal? : r/pcmasterrace
![X670E PG Lightning won't POST with ram in A1 or B1 but POSTs fine in A2 & B2, faulty board? : r/ASRock X670E PG Lightning won't POST with ram in A1 or B1 but POSTs fine in A2 & B2, faulty board? : r/ASRock](https://preview.redd.it/x670e-pg-lightning-wont-post-with-ram-in-a1-or-b1-but-posts-v0-ldahxhjjmg7b1.jpg?width=640&crop=smart&auto=webp&s=cf317cf1e4690e7e11319139a13f2850831ac986)