Missing Software Garmin Drivesmart 61 LMT-S
Sat Jun 13, 2026 1:09 pm
Hello everyone,
I recently bought a replacement motherboard for my Garmin DriveSmart 61 LMT‑S because my original board was broken.
The new board works and the device powers on, but it only shows the message:
“System Software Missing”
Garmin Express does not detect the device, but Windows shows it as a Garmin Device in the Device Manager.
Does anyone know how to correctly flash the firmware (RGN) onto a new board or where to get the correct file for the DriveSmart 61?
Any help would be greatly appreciated!
I recently bought a replacement motherboard for my Garmin DriveSmart 61 LMT‑S because my original board was broken.
The new board works and the device powers on, but it only shows the message:
“System Software Missing”
Garmin Express does not detect the device, but Windows shows it as a Garmin Device in the Device Manager.
Does anyone know how to correctly flash the firmware (RGN) onto a new board or where to get the correct file for the DriveSmart 61?
Any help would be greatly appreciated!
Re: Missing Software Garmin Drivesmart 61 LMT-S
Sat Jun 13, 2026 8:34 pm
superjeld wrote:Does anyone know how to correctly flash the firmware (RGN) onto a new board or where to get the correct file for the DriveSmart 61?
Welcome to the forum.
Read this software/drivesmart-lmt-system-software-missing-t24088-15.html?hilit=System%20Software%20Missing
This is assuming the new mainboard is HWID 2588 and not from APAC HWID 2996
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Try to recover the garmindevice.xml so you can confirm the HWID by using this on a FAT 32 formatted SD card less than 32 Gb
- Hidden Content
- This board requires you to be registered and logged-in to view hidden content.