Is there an issue to use all 4 ram slots? : r/buildapc
Also I found it doesn’t work when I install RAM sticks on slots with different colors.
The right way to put RAM in your PC's memory sockets | PCWorld
With one RAM stick, you can install it in any of the slots but preferably right next to the processor channel. With two sticks, install it in A1-B1 or A2-B2 format.
Why does my Task Manager show i have 4 open RAM slots? — Acer ...
You don't. Its likely the chipset which is common to other designs supports 4 ram slots. There's only 2 physical ram slots its entirely possible to use the same chipset for 4 sticks.
What happens if you use 4 RAM Sticks on Dual Channel boards? - CPUs ...
I notice sometimes when people populate all 4 slots, they install their ram 1-2-3-4 meaning technically you get mismatched pairs.