Lowrance Iway 500c GPS Receiver "blank" Questions

...that came with the iway 500c. Tried to update with another cable and now there is no map just a blank screen. Is it the USB cable thats the problem? There are two type of cables on for the PC one ...

...the screen orientations.(north up/travel direction up/3-D). When it does this the screen may go blank for a split second before the next view appears. the unit does not lose location/tracking

Blank Screen The unit powers up (buttons blue lights appear but screen is blank, pushing any button does nothing. Same Problem. I fixed mine with a baseball bat, hammer, and a cold beer. Lesson ...

Screen blank I have a fully charged TomTom One 3rd Edition which has a blank screen. It does have a power light on and does make the initial start up noise but then stays blank. Can anyone help http:/

...on When holding the power button, to turn on the device, the screen pixelates dark and then goes blank. If I continue to hold the power button the screen will continue to pixelate dark and then go ...

Blank Screen on Garmin E-Trex Vista My Garmin E-trex Vista will have the screen go blank with the exception of one dark line down the center. It is somewhat random and it doesn't matter if I am ...

Blank! I have just recieved a TOMTOM one. I have installed the software and everything seems to work well but for some reason, when I turn off the T.T.ONE and turn back on...The screen is completely ...

Magellan Maestro 3140 blanks out After sitting unused for a couple of days, my new Maestro 3140 blanks out when I first start it. It will start as usual for a minute or so, then go blank for a few ...

...won't accept addresses - I enter 'address', get 'spell state' screen, select 'spell state',get a blank 'select state' screen ------press 'back', now get the alphabet 'enter state' screen, on ...

Blank Screen My Tomtom GO has green light but the screen is blank, GPS Won't turn on!I have charged it up for 2 hours as recommended, taken the SD card out , Pressed the reset button for 25secs then ...