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.

Alienware 15 R3/ Alienware 17 R4 System BIOS

Restart required AUTO INSTALLED This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
Alienware 15 R3/ Alienware 17 R4 System BIOS SWB for A02.
To view all drivers for your Alienware 17 R4, go to Drivers and downloads.
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Alienware_15_R3_1.0.8.EXE | 6.02 MB
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File Format: CPG BIOS Executable for Windows/DOS
File Name: Alienware_15_R3_1.0.8.EXE
File Size: 6.02 MB
Format Description
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.
To ensure the integrity of your download, please verify the checksum value.
MD5:
8ee313357c46106b17c5eebfbac7f398
SHA1:
5e425c275d30ece93aa4aa97389615d6384075bf
SHA-256:
9e8acf8e8aa75c4476063650feca9c9254fc66df1f544bfa07450dcd83e1af7c

Find more updates. Use SupportAssist to find all the latest driver updates for your device.

Fixes & Enhancements

Fixes:
- Not Applicable
Enhancements:
- Gaming performance improvement.
- IR camera power management.
Read More

Version

1.0.8, 1.0.8

Release date

28 Nov 2016

Download Type

System BIOS

Category

BIOS

Importance

Recommended
Dell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.

Additional details

Show All | Hide All
1.18.016 May 2022
1.17.015 Mar 2022
1.16.122 Feb 2022
1.15.008 Feb 2022
1.14.014 Dec 2021
1.13.005 Oct 2021
1.12.230 Jul 2021
1.11.115 Apr 2021
1.10.013 Oct 2020
1.9.017 Feb 2020
1.8.016 Oct 2019
1.7.016 May 2019
1.6.025 Feb 2019
1.5.024 Oct 2018
SKL1.3.0_KBL1.2.4, 1.3.028 Jun 2018
SKL1.2.4_KBL1.2.4, 1.2.423 May 2018
SKL1.2.3_KBL1.2.4, 1.2.408 Mar 2018
SKL1.2.1_KBL1.2.1, 1.2.115 Dec 2017
SKL1.2.0_KBL1.2.003 Nov 2017
SKL1.1.9_KBL1.1.9, 1.1.902 Aug 2017
S1.1.7_K1.1.614 Jun 2017
S1.0.12_K1.0.816 Mar 2017
S1.0.12_K1.0.516 Feb 2017
S1.0.9_K1.0.104 Jan 2017
1.0.607 Nov 2016
1.0.204 Oct 2016
Dell Alienware Cassini 15/17 System BIOS
[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,Load Legacy Option ROM Disabled)]
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 pressing F2 and go to "Boot > Boot List Option"
9. Change "Legacy" to "UEFI" Boot Option.
10. Load Legacy Option ROM->Enabled
11. Go to "Exit" > Exit Save Changes and reboot system

Need help with BIOS issues?

Find a solution in Dell's BIOS troubleshooting and usage guide.

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