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 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 contains the Dell system BIOS update for Dell Precision 7530 and 7730 systems that run the Windows operating system. BIOS is a firmware that is embedded on a small memory chip on the computer's system board. It controls the keyboard, monitor, disk drives and other devices.
Recommended
Check compatibility
Enter your Dell Service Tag or model
Want to look up your product? Enter a product identifier. Show me how
This driver is not compatible
This driver is not applicable for the selected product. Choose another product to re-enter your product details for this driver or visit the Product Support page to view all drivers for a different product.
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
Fixes:
- Fixes the issue where the LED on Dell TB18 dock cable turns off, when BIOS is updated with the dock that is connected to the system.
- Fixes the issue where the LED on Dell TB18 dock cable does not turn on intermittently, when it is connected to the system.
Enhancements:
- Updated Embedded Controller Engine Firmware.
Read More- Fixes the issue where the LED on Dell TB18 dock cable turns off, when BIOS is updated with the dock that is connected to the system.
- Fixes the issue where the LED on Dell TB18 dock cable does not turn on intermittently, when it is connected to the system.
Enhancements:
- Updated Embedded Controller Engine Firmware.
Version
1.7.0, 1.7.0
Release date
13 Mar 2019
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: CPG BIOS Executable for Windows/DOS
File Name: Precision_7x30_1.7.0.exe
File Size: 11.1 MB
This is a large file. Depending on your connection speed, it may take some time to download.
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:
94342e09b5e586523cc330ebcdeec2ad
SHA1:
d055c9413956ce219adf9dbd23685898e05f90d9
SHA-256:
dd869efa8455dda1144e1fcce1a0ffba3ec4b7a6d0fc504b1783a43dc10ef7c3
File Format: External release notes
File Name: Precision_7x30_1.7.0.txt
File Size: 6.88 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:
4d2240134c7a6c54ecad99662167a38f
SHA1:
38d344470456e2537f7b8749b2d81a0744403b90
SHA-256:
b40b084c636c7ffc7a4afe731e313be1b2651a79e381bfafed756d9aa41c6fb7
By downloading, you accept the terms of the Dell Software License Agreement.
Important Information
Important:
After the update, you cannot downgrade BIOS EXE / Recovery (RCV) to the version before 1.0.5.
After the update, you cannot downgrade BIOS EXE / Recovery (RCV) to the version before 1.0.5.
Applies to
Precision 7530 system BIOS
Installation instructions
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.
Run the BIOS update utility from Windows environment.
Download and Installation
1. Click Download File, to download the 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.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.
Run the BIOS update utility from Windows environment.
Download and Installation
1. Click Download File, to download the 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.
Need help with BIOS issues?
Find a solution in Dell's BIOS troubleshooting guideDrivers 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.