Do not turn off your computer or disconnect from the power source while updating the BIOS as this could harm your computer. During the update, your computer will restart and you may briefly see a black screen.
Before updating, please read the installation instructions and important information noted below.
XPS8500,VOSTRO470 BIOS
Restart requiredAUTO INSTALLEDThis file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
This file format consists of a BIOS-executable file. To use it, download the file and copy it to a DOS-bootable USB flash drive, then boot the system to the USB flash drive and run the program.
To ensure the integrity of your download, please verify the checksum value.
Sign in to Windows as an admin to use automatic scan. If your're already signed in as an admin and seeing this message, please reboot.Your system is managed by your IT admin and features might be limited.
Find more updates. Use SupportAssist to find all the latest driver updates for your device.
Fixes & Enhancements
1. Fix that BIOS will show no boot device when booting into Windows 8 without keyboard attached. 2. Update ePSA to 4220.10. 3. Fix M117N graphics card can't enable secure boot and UEFI boot menu show half logo in screen. 4. Fix RTC wakeup function will fail after AC lose. 5. Fix Some PCIE1X cards can't be detected 6. Update IvyBridge UEFI video BIOS to 3.0.14.1015. 7. Update SandyBridge UEFI video BIOS to 2.0.35.1018.
Dell Technologies recommends reviewing this update to determine if it applies to your system. The update contains changes that impact only certain configurations or provides new features that may or may not apply to your environment.
1. Boot into Windows. 2. Copy A09.EXE onto your desktop. 3. Execute A09.EXE by double click it. 4. Click Update when BIOS Update Program dialogbox pop up. 5. Make sure you don't interrupt the update process. 6. Do not turn off power or disconnect AC power source before update complete. 7. Press Yes to confirm the BIOS version you want to update and to start BIOS Update process. 8. Press Yes and then system will restart after BIOS update complete.
Reboot will be required
Need help with BIOS issues?
Find a solution in Dell's BIOS troubleshooting and usage guide.