Télécharger les fichiers
Format de fichier : Ce format de fichier se compose d’un fichier exécutable BIOS. Le format universal (Windows/MS DOS) peut être utilisé pour une installation à partir de tous les environnements Windows ou MS DOS.
Nom du fichier: Inspiron_3647_A01.exe
Taille du fichier: 6.12 MB
Afin de garantir l’intégrité de votre téléchargement, veuillez vérifier la valeur de la somme de contrôle.
MD5 : 1da459d07d4fae374997f6ec7c71eaa3
SHA1 : c0be3bcf1a51d2349d8d74cfeff6102815d941e0
SHA-256 : f643aa4690a514c7ed0152dca712c18baf65c903dc0c5f9e5a511b998e459e12
Informations importantes
Do NOT power off the system until the process of updating(flashing) BIOS has been done.
Systèmes d’exploitation pris en charge
Instructions d’installation
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)
NOTE: You will need to provide a bootable DOS USB key. This executable file does not create the DOS system files.
1. Copy the downloaded file to a bootable DOS USB key.
2. Power on the system, then Press F12 key and Select USB Storage Drive and Boot to DOS prompt.
3. Run the file by typing copied file name where the executable is located.
4. 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)
NOTE: You will need to provide a bootable DOS USB key. This executable file does not create the DOS system files.
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 Boot > Boot Mode option.
3. Change UEFI to Legacy Boot Mode.
4. Go to Exit > Save Changes and restart system.
5. Press F12, then Select USB Storage Drive 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 to take effect.
7. Go to BIOS Setup by pressing F2 key.
8. Change the Legacy to UEFI from F2 > Boot > Boot Mode.
9. Go to Exit > Save Changes and restart system to go back original UEFI Boot Mode.
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Note: 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.