Last edited by voyager56; 15th September 2012 at 19:17.
Can you do inventory test ?
Look at first lines it will give you model number. (example for 1300: Boot BLK B0972-00 6.10 bla bla bla)
Press Battery Icon 10 seconds.
These steps for 13xx should be similar for your unit.
inventory test of my 3790: BootBlk B1376-00 7.10 nuvi 3790 Boot Block Sof... Pass
inventory test of my 3790: BootBlk B1376-00 7.10 nuvi 3790 X-Loader Sof... Pass
inventory test of my 3790: BootBlk B1376-00 7.10 nuvi 3790 System Sofw... Pass
I think my new HD id is given by the new firmware(1376) not by de Hardware itself original it was 1101;i will also try voyager56 archive .Tnx
So it's time to check log file within 1376 folder.
You can make your own LDR.BIN
Just take the Gupdate.GCD File or the RGN file that was used to flash the device to its current level.
Run either through RGN Tool (Credits to turboCCC)
Rename Boot.bin to LDR.BIN