Precision 3630 Tower System BIOS

Restart required

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.

Driver Id : 00NND

Importance : Critical

Version : 1.1.3, 1.1.3 Latest version Recommended version Latest and Recommended version

Release Date : 31 Oct 2018

Download Type : System BIOS

Category : BIOS

This package provides the Dell System BIOS update and is supported on Dell Precision 3630 Tower for Windows Operating Systems. 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. This update fixes the issue where the system doesn't boot when HDD protection is installed and enabled in BIOS setup. This fix is applicable only if you have ordered HDD protection along with your system.

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: Precision_3630_1.1.3.exe

File size: 21.09 MB

To ensure the integrity of your download, please verify the checksum value.

MD5: 0cfe458ba8f980b45b67389095457dd2

SHA1: dc4722383304649f4dfd50b3deb31d221b2c95bf

SHA-256: d678744f56836629f3312263aeb33f783edc4412a8bbe2ad8ca7bbec39f4b046

Download .EXE

Installation instructions

BIOS Update Executable for Windows

Updating the BIOS through Windows
1. Click Download File to download the file.
2. When the File Download window is displayed, 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 automatically restarts and updates BIOS during the system startup screen. After BIOS update is complete, the system reboots again.

Updating the BIOS from the BIOS Boot Menu (independent of operating system)
Ensure that you suspend BitLocker encryption before updating BIOS on a BitLocker-enabled system. If BitLocker is not enabled on your system, you can ignore this step.
1. Copy the downloaded file to a USB drive. The USB drive does not need to be bootable device.
2. Insert the USB drive into any USB port.
3. Power on the system.
4. At the DELL logo screen, press F12 to access the one-time boot menu.
5. Select BIOS Flash Update in the Other Options section.
6. Click the ... button to browse the USB drive to locate the downloaded file.
7. Select the file and click Ok.
8. Confirm the Existing System BIOS Information and the BIOS Update Information are as expected.
9. Click Begin Flash Update.
10. Review the Warning message and click Yes to proceed with the update.
The system restarts and displays a Flash Progress bar on the Dell logo screen as the BIOS update is being performed. The system restarts again when the Flash update is complete.

Precision 3630 Tower System BIOS

Download Files

Fixes & Enhancements

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to