Cannot switch navman on

If your Navman GPS device has frozen on the main screen, you may be able to resolve the issue by resetting the device. Here are a few steps you can try to reset your Navman GPS device:

1. Press and hold the power button on the device for about 10 seconds until it turns off.
2. Disconnect the device from the power source and remove any batteries or memory cards.
3. Wait for a few minutes, then reinsert the batteries or memory cards and reconnect the device to the power source.
4. Press the power button to turn the device back on.

If the device does not turn on or the issue persists after resetting the device, it is possible that there may be a more serious problem with the device. In this case, you may want to consider seeking assistance from Navman customer support or a professional repair service.
It is also a good idea to regularly update the software and maps on your Navman GPS device to ensure that it is functioning properly and has the most up-to-date information available. You can usually find software updates and map updates on the Navman website or through the manufacturer's support resources.

Remove memory and put it back, if it still does not work memory is probably faulty.

It is for the other stuff you can do on Navman F20 GPS

You need to remove the 2 screews from the bottom and then gentley prize the unit apart from teh bottom using a blunt broad knife will help if you cant have the plastic case splitting tools which are used in the trade,

then once apart the same side where the power button is you will see a microsd card its the same as in a mobile phone just pull it down from the top (its hinged at the bottom) then make sure the card is in correctley and then close it back and test (b4 putting the case back on) that will fix it we ahve a lot of these coming in and its where its been dropped etc and jumps out thats it

from fototime. co .uk

rang technical support and they explained everything

HI SIR
please remove the memory card and try it ..if it work's may be memory card be corrupted..

Do i need to keep power to my Navman N60i as i change the battery,or is it ok to remove the battery and place the new one in. Will i wipe out the memory.Thank you.

I have a F20 here I am currently tring to fix.

The error comes from the internal memory card being faulty.
It is only a micro SD car.

It may be totally usesless, or need re-programming via the USB port.

You can download the firmware, and it fixes a working MicroSD card.

If your card is damaged, then you will have to replace it, and strip the F20 down to do so.
Then you can upload the firmware.

I warn you, though.
Stripping it down is a bit tricky.
I replaced this F20 memory card, and put on the firmware, but have a new error, that it cant find any maps installed.

Hope this helped you
Michael
[email protected]

Remove SD card and place the Navman on a soft surface face down so that you do not scratch the LCD screen. - Take out 4 screws ONLY. 2 under the gps antenna and two hidden black discs at either side of the bottom on back of unit,Make sure you use a small Philips screwdriver.
- Use your finger nail very carefully around the edges, go extremely slow to detach the cover. Once it opens, make sure of the Power switch button, they seem to fall off.
- Remove clear tapes at the battery connector. DO NOT pull up the connector, you need to pull sideways and make sure do not use excessive pressure while pulling.
- Place the new battery in same manner and also place battery cables neatly so that the do not come in the way while closing the cover. The LCD display should turn on. If it does not, look at the Battery connector and make sure it is all the way in.
- Put the cover back slowly and then make sure nothing is dangling along the edges. Do not forget to check the Power Switch button; it should be in proper place. Press the cover firmly, it should snap in place.
- Charge the battery fully before using Navman.
- Insert SD card. You may need to reload Navman application software or restore from SD card, if you stored on the SD card previously.

I have a NAVMAN SE and I want to use it with my iPAQ 3630, also what sort of card do the NAVMAN take to store it data