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.
Dell Precision 7530/7730 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.This package provides the Dell System BIOS update and is supported on Dell Precision 7530/7730 for Windows Operating System.
To view all drivers for your Precision 7530, go to Drivers and downloads.
Recommended
Loading the latest available version of the driver...
This is the latest Dell validated version of this driver
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Precision_7x30_1.1.7.exe | 10.66 MBEnter the Service Tag of your device to check the compatibility of this download with your device.
This is a large file. Depending on your connection speed, it may take some time to download.
File Format:
Flash BIOS executable
File Name:
Precision_7x30_1.1.7.exe
File Size:
10.66 MB
Format Description
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.
MD5:
f97044e75ec2a036bc010f177611f38f
SHA1:
de365842a6ff360027450162127498b114921f9a
SHA-256:
db9058ea34ac49719a15d1c90de1aceb4edf9629613ba840b7fb57e9a1d9b2e0
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
Fix:
- Unable to switch display back to built-in LCD after unplugging the external monitor.
Enhancements:
- Improve Embedded Controller Engine Firmware
- Improve Intel BIOS Guard and Boot Guard.
- Improve BIOS recovery process
- Improve XHCI interface device.
Read More
- Unable to switch display back to built-in LCD after unplugging the external monitor.
Enhancements:
- Improve Embedded Controller Engine Firmware
- Improve Intel BIOS Guard and Boot Guard.
- Improve BIOS recovery process
- Improve XHCI interface device.
Version
1.1.7, 1.1.7
Release date
07 Jun 2018
Download Type
System BIOS
Category
BIOS
Importance
RecommendedDell 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.
Available formats
View Important Information
File Format:
External release notes
File Name:
Precision_7x30_1.1.7.txt
File Size:
1.02 KB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format contains plain text which can be viewed with a standard text editor.
To ensure the integrity of your download, please verify the checksum value.
MD5:
1d9ad0b4e5f93d717652145bdcdcc8bd
SHA1:
1345e501b2a5d26cd7de3ca677b6a28e9fac9a30
SHA-256:
3da6c787a17fd5a0ba4066eaf1baba1b3555cb355a6b9aad3f993c8b46d2dc6b
By downloading, you accept the terms of the Dell Software License Agreement.
Important Information
Important:
- Not allowed to downgrade BIOS EXE / Recovery (RCV) to the version before 1.0.5.
- Not allowed to downgrade BIOS EXE / Recovery (RCV) to the version before 1.0.5.
Other Available Versions
1.33.012 Mar 2024
1.32.004 Mar 2024
1.31.012 Dec 2023
1.30.120 Nov 2023
1.29.125 Aug 2023
1.28.119 Jun 2023
1.27.017 Apr 2023
1.26.023 Dec 2022
1.25.017 Nov 2022
1.24.012 Aug 2022
1.23.013 Jul 2022
1.22.123 Jun 2022
1.21.025 Apr 2022
1.20.111 Mar 2022
1.19.014 Jan 2022
1.18.205 Nov 2021
1.17.004 Oct 2021
1.16.130 Jul 2021
1.15.315 Apr 2021
1.14.413 Nov 2020
1.13.109 Jun 2020
1.12.109 Dec 2019
1.11.005 Dec 2019
1.5.203 Oct 2019
1.10.119 Aug 2019
1.9.026 Jun 2019
1.8.230 Apr 2019
1.7.013 Mar 2019
1.6.025 Jan 2019
1.4.227 Sep 2018
1.3.717 Aug 2018
1.2.524 Jul 2018
1.0.008 May 2018
Supported Operating Systems
BIOS
Looking for a different OS? View the list of Dell supported operating systems
Applies to
Precision 7530 system BIOS
Installation instructions
BIOS Update Executable for Windows
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.
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.
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.
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.
Need help with BIOS issues?
Find a solution in Dell's BIOS troubleshooting and usage guide.Drivers help and tutorials
For more downloads go to the Drivers and downloads.
For help on using the information on this page, please visit Driver Help and Tutorials.