11-24-2022 10:31 AM
11-24-2022 12:56 PM
11-24-2022 09:33 PM
Mixing different DIMMs can be problematic, as can more than 2 DIMMs in total (it's unclear if you were trying a 3 or 4 DIMM configuration). If you really need/want to go beyond 2x32, 4 matched DIMMs would give you the greatest chance of success, but may well require running them at reduced speed or looser timings. Currently, there are no validated 4 DIMM configs on the ROG Maximus Z790 Hero Memory QVL (the "socket support" column tells you how many DIMMs are in the validated config). Using parts from the QVL should also give the greatest chance of success.
Do they work ok with XMP disabled? XMP is overclocking, so adds to the complexity/difficulty.
11-29-2022 01:14 AM