ThinOS 2303 (9.4.1141) Recovery Image file
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 2303 (9.4.1141) Recovery Image file for OptiPlex 3000 Thin Client, Latitude 3420, OptiPlex 5400 All-In-One, Latitude 3440, OptiPlex All-in-One 7410, and Latitude 5440. This image is intended for customers who want to install ThinOS 2303 (9.4.1141) recovery image.
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Fixes & Enhancements
- Supports Latitude 3440, OptiPlex All-in-One 7410, and Latitude 5440 platforms.
- Added Asset Tag in System Information window.
- Added servicing mode for the new operating system, BIOS, and application update process.
- Updated Wyse Management Suite group change behavior.
- Supports complete device log from Wyse Management Suite server.
- Supports Apple AirPods Bluetooth audio profiles.
- Supports Jabra Elite 3.
- Updated Citrix Program Neighborhood Agent icon.
- Updated the Net iD smart card firmware.
- Updated the SMB printer username, password, and domain field to fetch VDI login credentials when they are no defined values.
- Updated scheduled shutdown or reboot settings.
- Updated the BIOS settings after a new installation or conversion.
- Renamed Performance Retrospective to Performance History in the Troubleshooting window.
- Supports Open VPN.
- Supports Fortinet VPN.
- Moved the Bluetooth tab next to the Audio tab in the Peripherals window.
- Added support to disable keyboard keys.
- Supports Multi-Steam Transport (MST) or Daisy Chaining.
- Added a Calibration tab in Peripherals of Client Settings.
- Supports the Dell WD19, WD19S, and WD22TB4 docking stations.
- Updated the allow server list behavior.
- Updated local configured LPD service in VDI session.
- Supports Common Printing PKG.
- Added Other Broker type to support Leostream, Systancia Workplace, and Parallels RAS (Remote Application Server).
Read More- Added Asset Tag in System Information window.
- Added servicing mode for the new operating system, BIOS, and application update process.
- Updated Wyse Management Suite group change behavior.
- Supports complete device log from Wyse Management Suite server.
- Supports Apple AirPods Bluetooth audio profiles.
- Supports Jabra Elite 3.
- Updated Citrix Program Neighborhood Agent icon.
- Updated the Net iD smart card firmware.
- Updated the SMB printer username, password, and domain field to fetch VDI login credentials when they are no defined values.
- Updated scheduled shutdown or reboot settings.
- Updated the BIOS settings after a new installation or conversion.
- Renamed Performance Retrospective to Performance History in the Troubleshooting window.
- Supports Open VPN.
- Supports Fortinet VPN.
- Moved the Bluetooth tab next to the Audio tab in the Peripherals window.
- Added support to disable keyboard keys.
- Supports Multi-Steam Transport (MST) or Daisy Chaining.
- Added a Calibration tab in Peripherals of Client Settings.
- Supports the Dell WD19, WD19S, and WD22TB4 docking stations.
- Updated the allow server list behavior.
- Updated local configured LPD service in VDI session.
- Supports Common Printing PKG.
- Added Other Broker type to support Leostream, Systancia Workplace, and Parallels RAS (Remote Application Server).
Version
2303 (9.4.1141), 2303 (9.4.1141)
Release date
31 Mar 2023
Download Type
Operating Systems
Category
Operating System
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: Firmware Images
File Name: OS_ISO_2303_9.4.1141.zip
File Size: 1.2 GB
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:
a0e2a397434b830db65b876a5bd46430
SHA1:
577de42c6ff1f8efe91964fbf47fc8b891f8f163
SHA-256:
ab727d9e7b3c15ec8755ef0a843f8aa9f9b61b3389ec0bca4e407c6f3e03a456
By downloading, you accept the terms of the Dell Software License Agreement.
Important Information
- Do not power off your thin client until the installation is complete.
- You cannot boot into ThinOS 2303 (9.4.1141) 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 Wyse ThinOS 2303, 2211, 2208, and 2205 Release Notes at www.dell.com/support.
- You cannot boot into ThinOS 2303 (9.4.1141) 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 Wyse ThinOS 2303, 2211, 2208, and 2205 Release Notes at www.dell.com/support.
Supported Operating Systems
ThinOS PCOIP
Installation instructions
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 Wyse ThinOS 2303, 2211, 2208, and 2205 Migration Guide at www.dell.com/support.
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 Wyse ThinOS 2303, 2211, 2208, and 2205 Migration Guide at www.dell.com/support.
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