Question about Cisco 7941G-GE IP Phone

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Phone does not boot , what can be the cause of this ?? I have tried to use different cables on the phones but none seem to work, I have also tried to reset the phone back to its factory state but nothing has worked HELP !!

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If you are sure your network is setup properly; and the voice vlan is properly setup; it's probably a bad phone. You could try cisco TAC for support. I would double check that the MAC address of this particular phone is correct with the bootup provider.

Posted on Aug 27, 2010

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My Samsung s5 is not charging


try this

SAMSUNG GALAXY S5 - NO POWER, BATTERY, CHARGING AND CHARGER ISSUES alltabshighlighted.jpg

No power, battery, charging and charger issues

This guide contains troubleshooting steps and advice to help resolve issues you may experience when attempting to charge the handset.
After performing each step, please test to see if the issue is resolved.
Symptoms:
  • Battery not charging
  • Battery is not lasting long
  • Phone won't charge
  • Charging error
  • Failure to charge
  • Display remains black or blank
  • No power
  • Boot failure
  • Overheating
Troubleshooting Questions
  • Are you using the correct equipment?Make sure you are using an approved Samsung wall charger and USB charging cable. Other brands of charging accessories may have different voltage parameters and could cause charging issues when used with Samsung devices.
  • Have you charged your phone for longer than 30min? Leave your phone plugged in to the charger for about 30min without powering on. In some cases, it may take slightly longer for your phone to charge.
  • Is the battery icon displayed on the screen when charging? After charging your phone for a little while you should get a battery charging icon appear on the screen which will indicate that your battery is charging properly.
    If the charging icon appears, leave your phone for a little longer before you try to switch your phone on.
    If however, the screen is blank and nothing is displayed, follow the below troubleshooting steps.
  • Is the charging cable plugged into a USB port? Some charging cables can disconnect from the wall outlet adapter and plug directly into a USB port. However, when plugged into a USB port, the charging process is much slower due to the limited power output of USB ports. Instead, plug the device directly into a wall outlet to speed up the charging process.
  • Is the outlet faulty? Try a different outlet or check for a switch connected to the outlet. If possible, try powering a different device on the same outlet.
  • Does another USB cable, or wall charger work? Charging issues can occur if either the battery or charging cable is damaged. Verify that the charging contacts are clean. If necessary, clean the contacts using a cotton swab and rubbing on isopropyl alcohol.
    If possible, test the charging cable by plugging it into another device and seeing if the device charges. Alternatively, try charging the device with a different cable. This may mean changing out the cable or the adapter on two-piece chargers.
    If charging through a car charging kit, ensure that the car engine is running, and if possible try to charge other devices using other cables, through the same car kit. If none will charge, then it is likely there is a fault with the car charging kit. It is recommended to continue to cross-test devices, cables, and car kits until the problem device can be identified.
    If the device charges when using a different USB cable or wall charger, the issue most likely lies with the charging accessory. In this case, follow the approved charger repair / replacement process.
    Also, if the charger is connected via an extension or other multi-socket adapter, remove this and plug the charger directly into the wall-mounted socket. This will eliminate the possibility of a fault with the adapter.
    If you are still unable to charge your device, continue to the next step.
  • Has the phone experienced any shock or exposure to water? Accidental physical shock to a handset can sometimes cause problems to arise with battery or charger, as these components contain delicate parts, particularly. Damage can occur either to the component itself, or to the component's connection to the motherboard.
    Water exposure can also lead to damage of these components, however due to the slow way in which this type of damage can manifest itself, the cause may not always be readily obvious.
    With any physical damage of this nature, the only recourse is to contact the device manufacturer, and follow their approved repair or replacement process.
^_^

Jul 04, 2014 | Samsung Galaxy Cell Phones

1 Answer

My sony ericsson phone is not charging


First Option:
mostly nokia chargers doesn't make problems...
just try the following..
connect ur mobile with a system (usb cable)...
found out whether it is charging or not...
if the same prblm appears then there is a prblm in ur cell phone or power jack(socket)...
if it charged with usb cable buy a new charger
Please change Phone Bettery and check the charging
IF Charging Problem not Solved So


Second Option:
Your Phone charging IC Fault So Please change charging IC
And charging Problem will Solved Quickly

Jul 26, 2012 | Sony Ericsson XPERIA X10 Cell Phone

1 Answer

I have a Motorla W375.It doesn't charge anymore!What should I do?


If the phone does not charge anymore try using a different charger or a usb cable those are able to charge through a usb port sometimes. If none of these work then it might be the battery.

May 04, 2011 | Motorola Mobility W375 Cellular Phone

1 Answer

We have a lucent 18d multi-line phone that stopped working. There is no dial tone and none of the lights are on. We have tried replacing the phone cord as well but nothing seems to be working. Could this...


It could be either one. It would be easier to check the phone by taking another working phone from a different location and trying it. It could of also have been inadvertently plugged into a non-working jack near the jack it was supposed to be plugged into. Hopefully its not the wiring.

Oct 14, 2010 | Avaya Corded Phone avaparp18d

1 Answer

My phone will not charge


There are several key parts that go into a phone's charging mechanism work properly.

First, make sure the port you plug the charger into on the phone is not damaged. Make sure the charger has no damage. As well as the wall outlet and/or car outlet. Make sure the battery is not loose and is in all the way.

Once you have ensured all of these things are working alright, try using a different outlet (even if yours seemed ok). Try a different charger (even if yours was ok). Try a different battery (even if yours was ok). These are listed in ascending order of how much they cost.

If none of these are resolving the issue, the phone is the cause. You'll want to replace it. The most common means of replacement are through warranty, insurance, or upgrade. Each of these are processed through your carrier (AT&T, etc). Or, if none of these are available, you can put your SIM in a GoPhone (without having to start a prepaid account) or purchase off of Ebay or Craigslist.

Hope this helps! :)

Jan 22, 2010 | LG Vu CU920 Cellular Phone

1 Answer

Blackberry Keyboard Unresponsive


Ok, it seems that either you dropped by accident or somebody else did and did not tell you. That is one of the most common causes to phone failure. You may try to take it apart yourself and secure the data cables or contact a technician who might do it for you. Again, if you are going to try it, look for manuals online on how to take it apart, try youtube.com, they have walk-through videos. Good luck.

Jan 03, 2010 | AT&T Blackberry Curve 8300 Smartphone

1 Answer

BATTERY CANNOT BE CHARGED


Go to google and search for charging drivers for it. I did it with a different phone and I found one immediately and it worked just fine.

Apr 17, 2008 | Motorola Mobility SLVR L7 Cellular Phone

1 Answer

SAMSUNG SGH A-707 USB CONNECTION


Yes it might be the problem..First try a different cable..Also check the data transfer port(wher you connect the cable)on your phone for bent/broken pins..If the pins aredamaged you will have to get a new data port and dont worry its very cheap..usually 5$ or less..

Oct 19, 2007 | Samsung SYNC SGH-A707 Cellular Phone

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