Memory errors & instability
Check the exact memory configuration.
Record your memory kit and motherboard model. Check the manufacturer’s supported configuration and note any custom memory settings. Memory-test results require interpretation; save work before starting a test that restarts the computer.
Find your exact error
All Memory errors →MEMORY_MANAGEMENT
Windows has detected a critical RAM problem. Most often a faulty memory module.
MemoryBAD_POOL_HEADER
Pool manager detected corrupted data in memory. It could be the RAM or the driver.
MemoryXMP-INSTABILITY
Activated XMP/EXPO profile causes instability or non-booting. This usually traces back to RAM incompatible with board, need for higher voltage and BIOS bug.
MemoryRAM-NOT-DETECTED
Motherboard doesn't recognize RAM - reports low memory or won't boot. Typical causes include module incorrectly inserted, oxidized contacts and defective DIMM slot.
MemoryRAM-ECC-ERROR
The ECC memory detected and corrected the error, but there is a risk of an uncorrectable error when retrying. Common triggers are aging of RAM modules, cosmic Rays, electrostatic discharges and unstable power supply.
MemoryPAGE-FAULT-BOOT
BIOS/UEFI detected a fatal page fault during operating system startup. Windows won't load.