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.

ThinOS 2306 (9.4.2103) BIOS package v1.9.1 for OptiPlex 3000 Thin Client

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 ThinOS 2306 (9.4.2103) BIOS package v1.9.1 for OptiPlex 3000 Thin Client. The package is intended for customers who want to install the BIOS package.
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Fixes & Enhancements

- Fixed the issue where the system stops responding when there are more than 255 boot options in the BIOS Setup.
- Fixed the issue where the RJ45 Ethernet port LED light does not work when you connect the RJ45 Ethernet cable to the system.

For more information, see https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=p7v31&oscode=biosa&productcode=optiplex-3000-thin-client
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Version

1.9.1, 1.9.1

Release date

30 Jun 2023

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.
Available formats View Important Information
File Format: Firmware Images
File Name: bios-Op3000TC_1.9.1.pkg
File Size: 15.18 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
To ensure the integrity of your download, please verify the checksum value.
MD5:
6d8f2d70bd11c795b45d2f3b5a4d1766
SHA1:
4adcc6294fd9161e8645b5725304515557798c7e
SHA-256:
4adef3fc16dfb361d848666672bde4fea85b1463009bb98400b5dde050b5a9a0

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

Additional details

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Do not power off your thin client until the installation is complete.
Installing BIOS package by using Wyse Management Suite:
1. Log in to Wyse Management Suite.
2. Go to the Groups & Configs page and select your preferred group.
3. From the Edit Policies drop-down menu, click ThinOS 9.x. The Configuration Control | ThinOS window is displayed.
4. In the left pane, click Advanced.
5. From the Advanced menu, expand Firmware, and click BIOS Firmware Updates.
6. Click Browse and select the BIOS package to upload.
7. From the Select the ThinOS BIOS to deploy drop-down menu, select the uploaded BIOS package.
8. Click Save & Publish. The thin client downloads the BIOS package and upgrades.

For more information about the application deployment, see the Dell ThinOS 2306 and 2303 Migration Guide at www.dell.com/support.

Need help with BIOS issues?

Find a solution in Dell's BIOS troubleshooting guide

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