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error ASUS

Error Code Q-Led DRAM [Yellow]

Indicates a memory or system fault (RAM modules, SPD corruption).

? What Causes This

Memory mismatch between channels, improperly seated DIMM modules, failed RAM test on POST, faulty DRAM chips.

How to Fix It

Check all memory properly installed and in optimal slots. Run memory diagnostic utility from BIOS/UEFI. Replace any failing memory modules if detected.

Source: page 17 of the official manual

From the manual

Manual page 17 — ASUS error Q-Led DRAM [Yellow]

This error code appears in:

ASUS Prime B660 Plus D4 Motherboard