Check if your RAM supports dual-channel usage.
Check if your RAM supports dual-channel usage.
The board is designed for single-rank memory. If you intended dual-channel memory, the package includes two sticks and thus enables dual-channel operation.
No matter which rank stick I try, it doesn't function properly. The listing on eBay mentioned it wouldn't work either. Could the way it's being used be causing the issue?
You might have purchased a motherboard marked as faulty, but you're hoping it will function properly. It seems the board could be completely non-functional.
Have you checked other RAM slots? It's possible some are not functioning properly.