Download Files
File Format: This file format consists of a BIOS executable file. The Universal (Windows/MS DOS) format can be used to install from any Windows or MS DOS environment.
File Name: 3440A02.EXE
File size: 5.6 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 70c7cbb358ceef74fd3084ded5ebcd2a
SHA1: 4080e5e83768f5cda375ee1363719d391c79d9f3
SHA-256: 7e97075a108492245b1ed9f92d4102b8c8f80f0de7ca63b55edf5d9410759522
Fixes & Enhancements
Fixes
- Disable USB clock gating for BT 7260 issue.
- Solved logo position issue.
- Solved class 2 to class 3 could not detect ODD issue.
- Fixed system set brightness fail in MFG Mode 2.
- Battery identifies warning message behavior change: warm boot show it,but cold boot not.
Enhancements
- Updated KBC FW to WDOEL21.KBC.
- Updated ePSA to 4228A12.
Important Information
Note. Due to BIOS X11 adds Rapid Start module, NVRAM update is required.
1. If BIOS version is X10 (or previous version), please update BIOS to X11 first. Beside, BIOS variable will be erased after update BIOS X11.
Update path should be: X10 (or previous)> X11 > A00 or A01.
2. If want to rollback BIOS X11 (or later) back to X10 (or previous version), please execute BIOS.bat to flash entire SPI ROM. (Otherwise, system will crash.)
Supported Operating Systems
Installation instructions
Download
1. Click Download File to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.
Run the BIOS update utility from Windows environment
1. Browse to the location where you downloaded the file and double-click the new file.
2. Windows System will auto restart and update BIOS while system startup screen.
3. After BIOS update finished, system will auto reboot to take effect.
Run the BIOS update utility from DOS environment (Non-Windows users)
1. Copy the downloaded file to a bootable DOS USB key.
2. Power on the system, then Press F12 key and Select "USB Storage Device" and Boot to DOS prompt.
3. Run the file by typing copied file name where the executable is located.
4. DOS System will auto restart and update BIOS while system startup screen.
5. After BIOS update finished, system will auto reboot to take effect.
Run the BIOS update utility from DOS environment if UEFI Boot Mode (Non-Windows users)
1. Copy the downloaded file to a bootable DOS USB key.
2. Power on the system, then go to BIOS Setup by pressing F2 and go to"General > Boot Sequence > Boot List Option"
3. Change "UEFI" to "Legacy" of Boot List Option
4. Click "Apply", "Exit" to save changes and reboot system.
5. Press F12, then Select "USB Storage Device" and Boot to DOS prompt.
6. Run the file by typing copied file name where the executable is located.
7. After BIOS update finished, system will auto reboot .
8. Go to BIOS Setup by pressing F2 and go to "General > Boot Sequence > Boot List Option"
9. Change "Legacy" to "UEFI" Boot Option.
10. Click "Apply", "Exit" to save changes and reboot system
Reboot will be required