Optiplex GX520,270,280,755,745 ONBORD COM PORT AFTER DAYS WILL FAULTY

Hello dinesh878 - I found the manual on the Frigidaire website. Here is the manufacturer link and hope you find all the information that you need. I will recommend taking off the last letter of the model number so you can pull up the information.

http://b2b.frigidaire.com/support/manuals.asp?NewSearch=New+Search

If its both audio and video then it has something to do with the power unit, ask the service centre technician to test the ICs because some may have been burnt, before looking at the lamp.

First Option:
Please Phone in the Other Sim and check the phone Network Signal If Network Signal Problem Not Solved For Other Sim So
Secend Option:
Your Phone Network IC Fault So Please change Network IC
And Network Problem will Solved Quickly

The cell phone may be locked to a particular cell phone service provider.
To get the security code/restriction code to unlock thecell phone from the current cell phone provider so you can use it with adifferent phone provider, Please click on this link and follow my instructions:- http://www.fixya.com/support/r4049238-unlock_cell_phone If your phone provider does not help you then this WEB siteit provides security codes for a small price. http://www.mobileunlockstore.com/?gclid=CKDb2_y2558CFSlJagodxBkDHw Try this WEB site also - UnlockFree http://www.unlock-free.com

you can use the following toll free numbers of HP/Compaq to know the customer care address in your area.


HP care-- 180011226

HP support-- 18004254999

Hope it will help....cheers :)

Hello,

the reason your phone is not charging a battery is either because the charger or the charging port or the battery terminal is faulty.

To test if it is the charger try it on another motorola phone, to see if it works, ifit does not, then you can replace the charger.

To test if it is the battery, try the battery in another similar phone and try to charge it to see if it works, if it does not then it is the battery that needs replacement.

To test the terminal head, get a meter reader, open the phone and test the battery terminal if it does not read it, then it is the terminal that needs replacement.

To test if it is the charging port, try a new tested ok charger on it to see if it work, if it does not then the charging port has a fault and needs replacement.

If you still insist on cantacting motorola, their contacts are below.

No information on any motorola close to Delhi.

GLOBAL HEADQUARTERS Motorola, Inc.
1303 East Algonquin Road
Schaumburg, Illinois 60196 USA
Telephone: +1 847 576 5000
Primary office locations: www.motorola.com/global
General comments or questions: Have a question or comment about a Motorola product or service? Contact us:
Tel.: +1 866 BUY MOTO (U.S. only);
+1 888 390 6456 (TDD/TTY).
Email: [email protected]

Hi,

You can download the driver here from Canon. Click on driver download.