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: 3537A05.exe
File size: 12.12 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 958b1317010f4779ba68c64581309e8e
SHA1: 92aca93ed1b984ca037f9db85a4489b88a1771df
SHA-256: ab291d06d69557e362813f8ec061b14a7272282dcc4711a985b2db7ebb9e924d
Fixes & Enhancements
Enhancements:
- Support Windows 8.1
Supported Operating Systems
Installation instructions
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. After BIOS update finished, system will auto reboot to take effect.
Run the BIOS update utility from DOS environment, if UEFI Boot mode with Load Legacy Option disabled (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 "Boot > Boot List Option".
3. Change "UEFI" to "Legacy" of Boot List Option
4. Go to "Exit > Exit 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 "Boot > Boot List Option".
9. Change "Legacy" to "UEFI" Boot Option.
10. Go to "Exit > Exit Save Changes" and reboot system.
Reboot will be required
Applies to
Dell Inspiron 5737/3537/3737/5537 and Vostro 2521