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.

Vostro 5460 and Inspiron 5488 Intel 7th gen processor Kaby Lake S 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 Vostro 5460 and Inspiron 5488 7th-generation Kaby Lake S CPU for Windows Operating Systems.
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Fixes & Enhancements

Fixes
- Fixed the system firmware cannot be disabled by setup option.
- Updated UEFI variable input validation.
- Updated the handling of 3rd party Option ROM loading.
- Updated SPI flash command configuration settings.
- Updated Intel ME Firmware to address security advisory INTEL-SA-00086 (CVE-2017-5705 & CVE-2017-5708)
- Updated to the latest CPU microcode to address CVE-2017-5715 and associated Intel Reboot issue.

Enhancements
- Enhanced BIOS recovery function.
Read More

Version

2.5.0, 2.5.0

Release date

18 Feb 2018

Download Type

System BIOS

Category

BIOS

Importance

Critical
Dell Technologies highly recommends applying this important update as soon as possible. The update contains critical bug fixes and changes to improve functionality, reliability, and stability of your Dell system. It may also include security fixes and other feature enhancements.
Available formats View Important Information
File Format: CPG BIOS Executable for Windows/DOS
File Name: Vostro_5460_Inspiron_5488_2.5.0.exe
File Size: 6.08 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:
366c32e478a8a8385172a621218d36ee
SHA1:
088e8acae6538c88ab2409e184a6ec66bbc0b81c
SHA-256:
5445eb706adbcb3717965e2936916eb43650ad980d73926cfe3b494e5b25ea13

By downloading, you accept the terms of the Dell Software License Agreement.

Additional details

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Do NOT power off the system until the process of updating(flashing) BIOS has been done.
Dell Vostro 24-5460
Dell Vostro 24-5460/INSPRON 5488
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
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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.

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