ThinOS 2308 (9.4.3087) Recovery Image file

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 contains the ThinOS 2308 (9.4.3087) Recovery Image file for OptiPlex 3000 Thin Client, Latitude 3420, 3440, 5440, OptiPlex 5400 All-In-One, and OptiPlex All-in-One 7410. This image is intended for customers who want to install ThinOS 2308 (9.4.3087) recovery image.
To view all drivers for your OptiPlex 3000 Thin Client, go to Drivers and downloads.
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OS_ISO_2308_9.4.3087.zip | 1.33 GB
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File Format: Firmware Images
File Name: OS_ISO_2308_9.4.3087.zip
File Size: 1.33 GB
Format Description
To ensure the integrity of your download, please verify the checksum value.
MD5:
e38e1273ce82908c2c210a6539348bfd
SHA1:
bd5cd0478547d85695556553f96b80e51089cdcf
SHA-256:
de7b0879dcc16ea3cd177d77faf3fff68aaf67fd8924c5dc4c88a287f5384d88

Find more updates. Use SupportAssist to find all the latest driver updates for your device.

Fixes & Enhancements

- Added the battery capacity checking feature before the system is updated.
- Updated the Scheduled App policy.
- Updated the Dell Loading logo screen.
- Added the Activation License field in the About tab on System Information.
- Added input validation for Queue field in Printer settings.
- Added input validation for Name field in Local Printer settings.
- Added input validation for Local Name field in SMB Printer settings.
Read More

Version

2308 (9.4.3087), 2308 (9.4.3087)

Release date

31 Aug 2023

Download Type

Operating Systems

Category

Operating System

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.

Additional details

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- Do not power off your thin client until the installation is complete.
- You cannot boot into ThinOS 2308 (9.4.3087) or later versions when you perform the following operations:
1. Disable the onboard Network Interface Card (NIC), Trusted Platform Module (TPM), or Platform Trust Technology (PTT).
2. Clear TPM or PTT.
3. Reset BIOS to factory default settings.

For more information about the updates, see the Dell ThinOS 2308, 2306 and 2303 Release Notes at www.dell.com/support.
2405 (9.5.2109)30 May 2024
2402 (9.5.1079)19 Mar 2024
2311 (9.4.4123)03 Jan 2024
2311 (9.4.4106)21 Dec 2023
2306 (9.4.2103)30 Jun 2023
2303 (9.4.1141)31 Mar 2023
2211 (9.3.3099)07 Dec 2022
2208 (9.3.2102)30 Aug 2022
2205 (9.3.1129)30 May 2022
9.1.610807 Mar 2022
9.1.409701 Mar 2022
Install ThinOS from USB drive using Dell OS Recovery Tool

Steps
1. Download Dell OS Recovery Tool at https://www.dell.com/support/home/en-us/drivers/osiso/recoverytool
2. Run the .exe file on the system to be used to create the USB drive.
The Dell OS Recovery Tool Application installer opens.
3. Click INSTALL.
4. After the installation is complete, open Dell OS Recovery Tool.
5. Select SWITCH TO ADVANCED RECOVERY displayed at the bottom of the tool.
6. In Select an OS image, browse to the ISO file that you downloaded and click NEXT.
7. Select the USB drive that you want to format from the USB drive dropdown.
8. Check the I understand that the selected drive will be reformatted and existing data will be deleted box.
9. Click BURN OS.
10. Remove the USB drive and connect it to the system that is powered off, on which you plan to install ThinOS. After connecting the USB drive, turn on the system.
NOTE: After the USB drive is removed, Dell OS Recovery Tool goes back to the screen that is displayed in Step 5.
11. Press F12 at boot up until you see the Dell logo and Preparing one-time boot menu... displayed at the top, right corner.
The boot menu opens.
12. In the boot menu, select the USB drive from the UEFI Boot Devices list.
NOTE: If you are unable to select the USB drive, ensure that Enable USB Boot Support option is enabled in BIOS.
13. Enter the BIOS password if prompted. The default password for most Dell thin clients is Fireport.
14. The thin client boots and a warning message with a 60-second countdown window is displayed.
Wait for 60 seconds or click OK to install the ThinOS image and application packages. The thin client reboots automatically.
Click Manually to display the ThinOS image and application packages list. Select the ThinOS image and the application packages that you want to install and click OK to install these files. The thin client reboots automatically.
15. The system continues imaging and reboots automatically once complete.
NOTE: If you see the error "Fatal Error: Please make sure TPM or PTT is set to ON in BIOS.", please turn TPM or PTT on in BIOS to continue installation.

For more information about how to Install ThinOS from USB drive using Dell OS Recovery Tool, see the Dell ThinOS 2308, 2306 and 2303 Migration Guide at www.dell.com/support.

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