Garmin Montana 600 «------Big probleme

**quebec001** · 17th June 2021, 01:16 PM

Yes i saw via USB and my PC,
HWID IS 1275

it's just that any procedure requiring to touch a corner of screen or other same time power button is currently impossible, because touch screen is not possible at the moment

And i never made and using fw_all.bin with a text command

Thanks

**Butters** · 17th June 2021, 01:53 PM

Originally Posted by quebec001

Yes i saw via USB and my PC,
HWID IS 1275

Does that mean you saw the montana as "GARMIN Device" in Device Manager just before the calibration screen appears on it? Yes? If so, read on because that's preboot mode when it's seen in Device Manager.

it's just that any procedure requiring to touch a corner of screen or other same time power button is currently impossible, because touch screen is not possible at the moment

I understand that but if you're correct in your statement this isn't a hardware problem then downgrading the firmware may fix the non-responsive screen.

And i never made and using fw_all.bin with a text command

That's next thing to try if flashing an RGN lower version doesn't work. Find an old version GCD and convert to RGN to flash, do you know how to do that?

**quebec001** · 17th June 2021, 03:33 PM

Originally Posted by asprin624

You can find this info here and along with a lot info about the 600....

Yes i know for Anten, That's why I opened the box, for de case for power button, its my fault,

When I closed the box, I was imprudent, not placed the lid with caution, too much pressure, broken rubber and a piece camening on Power Button, so when I replaced the battery, Power We remained maintained, fallen into calibration mode, I removed the battery, the Touch Screen suite could not work

so the problem , Is not Touchscreen responds erratically,It's because it does not work at all
thanks for your answer

*Please report on whether the device appears in Device Manager as i suggested in Post #5.

I'm not sure of the question??

So- the normal boot GPS, I arrive on the chosen home page, but the menu and arrow does not work (Touch Screen)
- is is completely off and i keep power button, I get the first page of Touchscreen calibration, but I can not use it (tuncscrren)

(ACTUAL)CONNECTION WITH MY PC

Spoiler: pic

SORRY FOR FOCUS

(ACTUAL) NORMAL BOOT

Spoiler: pics

(ACTUAL) CALIBRATION BOOT

Spoiler: pics

Originally Posted by Butters

That's next thing to try if flashing an RGN lower version doesn't work. Find an old version GCD and convert to RGN to flash, do you know how to do that?

is not problem for old version i have some here :

Spoiler: montana 600 firmware 7.60 and down

Spoiler: pics