Hello finaria,   Thank you for choosing Dell.   General memory module installation in case of R730XD is follow:     Source: [URL]     For PowerEdge R930 general memory module installation guidelines are follow:     Source: [URL]  In case you have failed DIMM_A4, you need to replace it. It is important also to isolate memory issue before replacing. Not always errors on DIMMs indicates that DIMM needs to be replaced. Full troubleshooting steps you can find in this article: [URL]   Please ask me if you have any questions, Thank you Maria Januszka #IWork4Dell Dell | Social Outreach Services - Enterprise
Hello!I need help to understand a memory installation-related question. For example R730xd with two processors (link) My question is about dual-channel. If one of the RAM modules is faulty (DIMM_A4) Then how do I replace it? What is connected to DIMM_A4?It is located in channel 3 white position. Is it paired with channel 2 A3 or channel 1 A2 or channel 1 A1 or both 4 if paired together and all 4 slots must contain similar modules?And another example is R930 (link). How about this one? One processor has 2*12 slots. If DIMM_A4 is faulty on channel 3. Then what do I need to replace? A1, A2, A3, all of them? Do DIMM_A4 connected to B memory riser?thanksF
Memory install question