The CPU debug indicator activates upon having more than one RAM stick installed.
The CPU debug indicator activates upon having more than one RAM stick installed.
It's quite unusual. You've verified that the memory controller functions on both channels and each stick works independently. However, when trying to pair them, they still don't cooperate. At this stage, it makes sense to replace the hardware or send it to a professional for testing. It seems your RAM might not be compatible. If the issue lies with the board or CPU, you'd expect a non-functioning channel, but you're seeing a debug light, which suggests otherwise. Proceed with swapping components. Good luck!