| Test Run | Environment | Errors Found | Time to First Error | Recommendation | |----------|-------------|--------------|----------------------|------------------| | 1 | Windows portable (memtest.exe) | 0 | N/A | False negative (OS masked error) | | 2 | Bootable USB (full pass) | 47 | 2 min 18 sec | Faulty module identified – Slot B1 | | 3 | After replacing RAM | 0 | 2 full passes | System stable |

MemTest Portable is reliable, efficient, and a best-in-class diagnostic tool. Rating: 9.5/10 End of Report