| Model | Version | Update BIOS Under / How to Update | Description | Information | Date | Download | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model |
iEPF-9042S-EW4 |
Version | 1.50 | Update BIOS Under/How to Update | BIOS | Description | 1. Support Intel Bartlett Lake P-core only processor 2. Enhance platform security with Control IOMMU Pre-boot Behavior, VT-d, and the IOMMU option 3. Update Secure Boot Key (2023 KEK/DB/PK) |
Information | Size: 7838 KiB SHA256: 4ce59ccf581a0a1ed9a8891b84a5491bb96fd779be9e08b61c65d882299fe4b4 |
Date | 2026-03-12 | Download | |
| Model |
iEPF-9042S-EW4 |
Version | 1.50 | Update BIOS Under/How to Update | Windows | Description | 1. Support Intel Bartlett Lake P-core only processor 2. Enhance platform security with Control IOMMU Pre-boot Behavior, VT-d, and the IOMMU option 3. Update Secure Boot Key (2023 KEK/DB/PK) |
Information | Size: 8632 KiB SHA256: ed50dce4e786609ee1ead0f16b59e57d8824a70d732469ac41d8251aa2d18b70 |
Date | 2026-03-12 | Download | |
| Model |
iEPF-9042S-EW4 |
Version | 1.40 | Update BIOS Under/How to Update | BIOS | Description | 1. Support Intel Bartlett Lake processor 2. Update Intel ME version 3. Update Intel microcode |
Information | Size: 8095 KiB SHA256: adafd884b8a449c37a2503cc5e6ac4657f8c280b2d798f6386e7304a247b79c3 |
Date | 2025-07-18 | Download | |
| Model |
iEPF-9042S-EW4 |
Version | 1.40 | Update BIOS Under/How to Update | Windows | Description | 1. Support Intel Bartlett Lake processor 2. Update Intel ME version 3. Update Intel microcode |
Information | Size: 8886 KiB SHA256: ba03ce7521de7bfe1529ee61d3d7f8a4c34b268eea4475774736a37cecd3a79c |
Date | 2025-07-18 | Download |