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: Vostro_3262_Inspiron_3662_2.10.1.exe
File size: 5.63 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 09a16caf0929fcca8560dc52a6d9d735
SHA1: eda1eb2c625fceb18136bdf84d77efaacf130c42
SHA-256: e7eb48fa2a71b205dbdb355ac82e2dfe2bc5e5951ea3fb8213a2e2f9707ade85
Fixes & Enhancements
- Firmware updates to address security advisories INTEL-SA-00223(CVE-2018-12126,CVE-2018-12127,CVE-2018-12130)
- Firmware updates to address security advisory INTEL-SA-00213 (CVE-2019-0086 CVE-2019-0091 CVE-2019-0098)
- Firmware updates to address security advisories INTEL-SA-00223(CVE-2019-0120)
Important Information
It is recommended that you do not power off the system until the process of updating the BIOS has completed.
Supported Operating Systems
Installation instructions
Run the BIOS update utility from Windows environment.
Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If it is not enabled on your system, you can ignore this step. For information about how to disable BitLocker, see How to Enable or Disable BitLocker with TPM in Windows at support.dell.com.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.
Download and Installation
1. Click Download File.
2. Click Save to save the file to your hard drive
3. Browse to the location where you downloaded the file and double-click the new file.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.
Run the BIOS update utility from DOS environment (Non-Windows users)
Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If it is not enabled on your system, you can ignore this step. For information about how to disable BitLocker, see How to Enable or Disable BitLocker with TPM in Windows at support.dell.com.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.
Installation
Note: You must provide a bootable USB drive. This executable file does not create the DOS system files.
1. Copy the downloaded file to a bootable USB drive.
2. Power on the system and then Press the F12 key.
3. Select USB Storage Device and boot to the DOS prompt.
4. Run the file by typing following command. For example:
C:\ Inspiron_ 3662_X.Y.Z.exe
Where C is the drive letter of the USB device where the executable file is located and Inspiron_ 3662_X.Y.Z.exe is the name of the downloaded file.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.
Updating the BIOS from a DOS environment with UEFI boot mode (Non-Windows users, Load Legacy Option Disabled)
Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If BitLocker is not enabled on your system, you can ignore this step.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.
1. Copy the downloaded file to a bootable DOS USB drive.
2. Power on the system and then go to BIOS Setup by pressing the F2 key.
3. Go to General > Boot Sequence > Boot > Boot List Option.
4. Change UEFI to Legacy of Boot List Option.
5. Go to Exit > Save Changes and reboot system.
6. Press F12 and then select USB Storage Device and boot to the DOS prompt.
7. Run the file by typing the file name.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, the system restarts again.
8. Go to BIOS Setup by pressing the F2 key and go to General > Boot Sequence > Boot > Boot List Option.
9. Change Legacy to UEFI Boot Option.
10. Go to Exit > Save Changes and reboot the system.
Applies to
Dell Inspiron 3662, Vostro 3262