| Segment | Value | Interpretation | |---------|-------|----------------| | Major | 4 | Fourth major revision of the driver family (e.g., IDTT v4). | | 240 | 24 + 0 | Year 2024, and potentially month 04 (April) or week 40 (Oct) – but week 40 would exceed range. More likely: 24 = year, 0 = placeholder. | | 15 | 15 | Build number or minor patch iteration. |
| Issue in prior builds | Fixed in 4.240.15 | |-----------------------|--------------------| | CPU stuck at 0.4 GHz on battery | ✅ Resolved | | BSOD DRIVER_POWER_STATE_FAILURE on sleep/wake | ✅ Resolved | | MSI Center “Extreme Performance” not applying PL2 limits | ✅ Resolved | | Conflict with Windows 11 KB5036980 (Moment 5) | ✅ Resolved | msi 4.240.15
| Feature | Description | |---------|-------------| | | Adjusts PL1/PL2 power limits based on thermal headroom, not just fixed values. | | Thermal Management | Reads CPU temperature sensors and communicates with MSI Cooler Boost algorithm. | | Intel APO Support | Enables Intel Application Optimization for supported games (e.g., Rainbow Six Siege, Metro Exodus). | | Energy-Performance Preference | Hooks into Windows Powercfg settings to balance battery life vs. responsiveness. | | PCIe & Memory Power Mgmt | Fine-grained control over ASPM (Active State Power Management) for SSDs and RAM. | | | 15 | 15 | Build number or minor patch iteration