No maps found

try a master reset after you back up your favorites or try plugging it into the computer and updating the Software. this could fix it.

I may not be giving you any regarding knowledge about it but its very true that people are liable to know about the elated aspect of the above query. I surely recommend you to concern any professional regarding your query as I think it will help a lot.
https://www.structuredsettlement-quotes.com/

Touchscreen needs replaced. Please see this link. There is too much info to retype here:

http://www.sharc.net/gps_LCD_repair.htm


- Jim

It may either need a screen reset, or a cpu reset.
To reset the screen, Push the upper left hand corner of the screen (under the pwer slide-switch), while you toggle the power switch on AND HOLD THAT SPOT FOR MORE THAN 15 seconds, or until you see a display that says to Calibrate the Screen.
If you get there, there will be a black dot to touch (with the back of a pen) accurately...in different locations of the screen. This determines how it will react to your touches when operating.
(I did not know about this, and just used my finger to touch the dots. Well I could not see other pages later, and I thought the unit is broken).
Then shut it off, and reboot. The Garmin comes on with black background...loads the software...then the warning notice-Agree- to press.
If you cannot get either of these, your unit is not loading its software.
If your unit has a "Reset Button on the bottom of the unit" . Do not use sharp pointed objects.
If no Reset Button... lastly, Slide and HOLD On/Off switch to the left FOR 8-10 seconds.
Wait a bit, and try switching on again. All this is per their web site User Manual for the 200series.
Good luck.

Sounds like your battery is getting weak.
Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} The nuvi 200 series, 300 series, 600 series, 700 series, 1000 series and the StreetPilot C300 and C500 series do not have user replaceable batteries. These units must be sent in to a Garmin approved repair facilities if a battery issue arises. Garmin and Raytech are the only Garmin approved repair facilities. Raytech is a repair facility for Canadian customers. To repair your device please contact the specific repair facility probably at Garmin.com. If your device is not still under the 1 year warranty, there will be a cost associated with the repair of your device.

HOLD THE ON OFF SWITCH DOWN AND youPRESS RESET This should reset it back for t

Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} The "No Detailed Maps Found That Support Routing" message may appear for the following reasons:
The GPS device is missing it's unlock code
The maps on the GPS device have been disabled
To determine the cause of the message, touch the screen until the message "No Detailed Maps Found That Support Routing" disappears.

• If you see a "Can't Unlock Maps" message following this error, remove any microSD / SD cards in the device and follow the instructions below for Retrieving your unlock codes followed by the instructions for Creating an unlock file

• If you do not get the Can't Unlock Maps message then skip to the instructions for Enabling maps on the GPS device

Retrieving your unlock codes:

1. Log into your myGarmin account
2. Select myMaps
3. Select Manage Maps
4. Select the device from the drop down menu
5. The unlock code is located under the "Maps installed on this device" section

Normal 0 false false false MicrosoftInternetExplorer4

/* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} Enabling maps on the GPS device:

1. Touch the wrench icon on the Where to/View map screen
2. Touch Settings
3. Touch Map
4. Touch Map Info
5. Select the checkbox next to the maps to be enabled on the device

I am very sorry to hear that you are having problems with the unit. You
may need to switch the unit on and press and hold the centre of the
screen until the message ?No detailed maps? message disappears.

If your map detail is missing, then the map information may have been
disabled. To check to see if the mapping has been disabled, follow the
steps below:

From the Where to? and View Map page, touch the Spanner icon, settings
(Tools).
Touch Map.
Touch Map Info.
The unit should display the name of the map that is loaded to the unit.
The box in front of the map name should have a tick in it. If it does
not, touch the box to place a tick in it.

Then please test by searching for an address.

I have the original disc that came with this model that I can send to you.
Mine works fine I just want to upgrade the maps to a later version, but can't find where as the shinco website was no use at all.