| Check | Pass/Fail | |-------|------------| | AC power connected (not battery only) | ✅ | | Battery charge > 40% (if laptop) | ✅ | | No pending Windows Update reboots | ✅ | | BIOS file matches exact Fujitsu motherboard ID | ✅ | | Current BIOS version vs. new version | v1.12 → v1.15 | | No known incompatibility with installed RAM/CPU | ✅ |