Bestanden downloaden
Bestandsindeling: Deze bestandsindeling bestaat uit een uitvoerbaar BIOS-bestand. De universele (Windows/MS-DOS)-indeling kan worden gebruikt om het bestand te installeren vanuit elke Windows of MS DOS-omgeving.
Bestandsnaam: E6540A08.exe
Bestandsgrootte: 9.58 MB
Verifieer de checksum-waarde om de integriteit van uw download te garanderen.
MD5: a9b0679c50b7e784037927ea12a1ba12
SHA1: 3fd6c27d17fe4e5f356b55aa7f8627a85991b54e
SHA-256: 3b06bdc373e9f47f874570735ae7c0d01a506f49ca7127abf6752df224789474
Probleemoplossingen en verbeteringen
Fixes
- Fixed AC Adapter wattage will not updated in BIOS setup when dock attach AC adapter.
- Fixed BIOS cannot determine AC power adapter wattage and type.
- Fixed DPM show incorrect battery charge status if remove battery in Sleep state then resume.
- Fixed cannot resume from Hibernate state first time after set SSD password and load default in bios setup menu.
Enhancements
- Enhanced Intel CPU Microcode.
- Enhanced SATA RX setting.
- Enhanced video on external monitor during pre-boot operations.
Ondersteunde besturingssystemen
Installatie-instructies
BIOS Update Executable for Windows/DOS
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, if Legacy Boot mode (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.
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Note 1: You will need to provide a bootable DOS USB key. This executable file does not create the DOS system files.
Note 2: Please make sure you suspend BitLocker encryption before updating BIOS on a BitLocker enabled system.
If you don't enable BitLocker on your system you can ignore it.