Ensure your USB drive is formatted to FAT32, not NTFS or exFAT. Make sure the files are unzipped and sitting in the main directory (root) of the drive, not hidden inside a secondary folder.
If you encounter issues during or after the update, use these troubleshooting steps to resolve them. System Does Not Recognize the USB Drive
Before attempting any update, verify the installed version.
Current Subject: Analysis and guidance regarding firmware updates for the Harman Kardon BDS 570 home theater system. harman kardon bds 570 firmware update
If you need to update the Bluetooth module specifically, you must use the on a Windows computer. The update process differs entirely from the main firmware update and is only for the Bluetooth functionality.
If the unit does not recognize the update, re-download the file and try a different USB stick.
Further action
If you encounter errors during the process, don't panic. Most issues stem from minor file reading errors. The Receiver Does Not Recognize the USB Drive
The system will scan the drive. Follow the on-screen prompts to confirm and begin the update. Crucial Warnings During the Update
Because the BDS 570 does not feature direct network-based automatic updates, you must download the files manually. Go to the official Harman Kardon support website. Search for in the product support section. Locate the Downloads or Software & Drivers tab. Download the latest firmware ZIP file to your computer. Ensure your USB drive is formatted to FAT32,
: Unzip the downloaded folder. Copy the folder (often named UPG ) or the individual update files directly to the root directory of the USB drive; do not place them inside other folders. 3. Installation Process
Scroll down to and press OK to view your active software build. Step 2: Download and Transfer Software