Question about Cobra 7750 Platinum 7" GPS Navigation for Trucks

Open Question

Screen frozen where is reset button located

Trying to reset to see if screen will unlock

Posted by Anonymous on

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Screen locked and unable to unlock


Turn off . Press and hold POWER + ENTER button for reset menu.

Select
Factory reset with Volume Down button and press Power to reset. All data will be lost! there is an alternate method too friend
Use this method to hard reset your Samsung GT-S Galaxy mini phone: Enter *2767*3855#. Warning! All your data including contacts, messages etc. will be lost! Copy all your necessary data/Contacts/Messages etc. to SIM or make backup to your PC before full reset! Take out SIM card before full reset.

Samsung GT-S5570 Galaxy mini download mode if you want to install eg. Gingerbread

Press and hold Volume DOWN + HOME + POWER ON S5570

Restart your device to clear any temporary software bugs

If you know the hard reset with buttons / keys, pls leave a comment. All comments are welcome!

Your device freezes or has fatal errors
If your device freezes or hangs, you may need to close programs or reset the device to regain functionality. If your device is frozen and unresponsive, press and hold [Power] for 8-10 seconds. The device will reboot automatically.

If this does not solve the problem, perform a factory data reset. In Idle mode, open the application list and select Settings :Privacy
:Factory data reset :Reset phone : Erase everything.

Clear storageā€¢ : Erase the credential contents from the device and reset the password

Set an unlock pattern

Once you set a screen lock, your device will require an unlock code each time you turn it on or unlock the touch screen

Settings Location and security Set screen lock : Pattern

If you forget your PIN or password, bring your device to a Samsung Service Centre to reset it.

Set an unlock PIN code

Settings Location and security :: Set screen lock : PIN

Set an unlock password

Settings Location and security :Set screen lock : Password.

You can hard reset software firmware update your Samsung GT-s Galaxy mini phone
Hope it helps u

Dec 08, 2013 | Samsung Cell Phones

1 Answer

Non responsive (battery is fully charged). Screen has frozen up.


There is a reset button at the bottom (insert paper clip in pinhole). If all attempts trying to unfreeze it fail, you may have a logic board issue. Are you sure the Kindle powers up? Try to power up your Kindle with a different battery. If that fails, you can get the part at Kindle Repair and there is a guide that shows you how to open a kindle and install parts at Kindle Repair Guide.

May 29, 2010 | Amazon Kindle Wireless Reading Device

1 Answer

Just used garmin nuvi it worked fine went into the store and now the unit is locked/frozen on the garmin logo screen


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 reset button on your nuvi 2xx, 3xx or 6xx will not restore your device to factory settings or delete any map updates. The reset button will switch your device off if you are unable to switch the device off by the power button. It will not erase any data on the device.
The reset button on your nuvi will switch the device off. The reset button can be used to switch your device off if the screen is frozen and you are unable to switch the device off by the power button.

To reset a nuvi 2xx:

  1. Look at the bottom of the device
  2. Locate the small circle with a dot inside
  3. Press the circle to reset the device.
To reset a nuvi 3xx or 6xx:
  1. Lift the antenna
  2. Locate a button with the word Reset inside
  3. Press the button to reset the device.
The device will now switch off.

Make sure to charge it fully.

Dec 29, 2009 | Garmin Nuvi 660 GPS Receiver

1 Answer

Garmin 260W screen is blinking and beeping. Wont do anything else


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;} Sure give it a try.
The reset button on your nuvi will switch the device off. The reset button can be used to switch your device off if the screen is frozen and you are unable to switch the device off by the power button.

To reset a nuvi 2xx:
  1. Look at the bottom of the device
  2. Locate the small circle with a dot inside
  3. Press the circle to reset the device.
To reset a nuvi 3xx or 6xx:
  1. Lift the antenna
  2. Locate a button with the word Reset inside
  3. Press the button to reset the device.
The device will now switch off.

Aug 02, 2009 | Garmin Nuvi 200w 250w 260w 580 660 670 680...

2 Answers

Won't turn off, frozen screen


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;} Try "resetting" it.
The reset button on your nuvi will switch the device off. The reset button can be used to switch your device off if the screen is frozen and you are unable to switch the device off by the power button.

To reset a nuvi 2xx:
  1. Look at the bottom of the device
  2. Locate the small circle with a dot inside (very small)
  3. Press the circle to reset the device.
To reset a nuvi 3xx or 6xx:
  1. Lift the antenna
  2. Locate a button with the word Reset inside
  3. Press the button to reset the device.
The device will now switch off.

Jul 25, 2009 | Garmin nuvi 260W GPS Receiver

1 Answer

Unlock my ipod, please!


hold down the center button and the play button, see if it resets.

Otherwise, wait till the battery drains. Then the problem will be fixed

Aug 13, 2008 | Apple iPod nano

1 Answer

Frozen screen


Resetting Your c330
If your unit locks up, press the Power button to turn off the unit, then press again to turn the unit back on. If this does not help, reset your C330.
1. Place your thumb nail in the groove located under the Garmin logo on the face plate.
2. Gently pull off the face plate.
3. Press the Reset button.
4. Turn the unit back on; it will operate normally

Apr 04, 2008 | Garmin StreetPilot C330 GPS Receiver

4 Answers

Frozen screen


try holding down the power button for 15 seconds.....

Dec 20, 2007 | SanDisk Sansa e200 MP3 Player

Not finding what you are looking for?
Cobra 7750 Platinum 7" GPS Navigation for Trucks Logo

Related Topics:

32 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cobra GPS Experts

Steve

Level 3 Expert

3287 Answers

TO Lady

Level 3 Expert

638 Answers

The Knight
The Knight

Level 3 Expert

74106 Answers

Are you a Cobra GPS Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...