hw.device-type/jetson-agx-orin-devkit-64gb: Clarify when manual boot …

…media selection is needed

Signed-off-by: Alexandru Costache <[email protected]>

contracts/hw.device-type/jetson-agx-orin-devkit-64gb/contract.json

@@ -31,11 +31,10 @@
     "instructions": [
         "For balenaOS versions v6.1.16 and newer, please ensure your device is running UEFI firmware version 36.3. Click <a href=\"https://docs.balena.io/learn/develop/jetson-orin#uefi-firmware\">here</a> for details on how to check or update your firmware version.",
         "For balenaOS versions older than v6.1.16, please refer to the <a href=\"https://github.com/balena-os/jetson-flash?tab=readme-ov-file\">{{name}} legacy flashing</a> guide.",
-        "Connect a keyboard and a display to your {{name}}. These will be used for selecting the boot media in the UEFI firmware menu.",
         "Use the form on the left to configure and download balenaOS for your new device."
     ],
     "bootDeviceExternal": [
-        "Power on the ${{name}} and interrupt booting by pressing the 'Esc' key when prompted by the UEFI firmware.",
+        "NOTE: Only If your device is already flashed with a balenaOS version older than v6.1.16, power it on and interrupt booting by pressing the 'Esc' key when prompted by the UEFI firmware.",
         "Enter the Boot Manager Menu of the UEFI firmware and select the attached USB key as boot media. This will trigger the provisioning process."
     ],
     "flashIndicator": ["power LED is off"],