STOP 0x0000012B
FAULTY_HARDWARE_CORRUPTED_PAGE
Windows found a single-bit memory error in a compressed memory page — the classic fingerprint of failing RAM (or, on some systems, failing video memory shared as system RAM).
Worth knowing: Hardware-leaning code: single-bit page corruption is a memory-hardware fingerprint.
Likely causes, most common first
- Faulty RAM
- Unstable memory overclock (XMP/EXPO)
- Failing integrated-GPU shared memory
How to fix it
1. Test the RAM seriously moderate
- Run MemTest86 from USB for at least 4 passes (Windows Memory Diagnostic as a quick first check).
- Disable XMP/EXPO and retest.
- Test one stick at a time; replace the one that errors.
The four parameters on the blue screen
Windows shows four hex numbers with this stop code. Here's what each means — our analyzer decodes them automatically from your dump file.
| Parameter 1 | Virtual address of the corruption |
| Parameter 2 | Physical page number |
| Parameter 3 | Zero |
| Parameter 4 | Zero |
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