Question about Sony Ericsson K750i Cellular Phone

1 Answer

My lcd is blank, but not broken..

They used to replace the lcd , but nothing changes,, it is still blank , it turns into white like a flourecent bulb.. please hlp me.

Posted by on

  • 1 more comment 
  • bordak Apr 22, 2008

    is there any chance to save my k750 phone?

  • pankaj sharma Apr 26, 2008

    my k750i phone gets the lcd white and after restarting ig it goes right

    please help in this matter

  • KidPower May 05, 2008

    LCD was blank, now it will not switch on. Is there an upgrade or a way t re-booy the phone?

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Novelist:

    An expert who has written 50 answers of more than 400 characters.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 111 Answers

HI
I believed the LCD cable connection is bad need to be replace or the LCD interface is bad. That is inside the mainboard. That need to find exactly what chip control the display and test that chip for the normal functionality. This is a tough job not just simply replace the LCD. You many need a schematic.

Posted on May 14, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Nokia n70m showing white blank screen...how to solve this problem


change a lcd first if problem not solw than make a hardware solution

Oct 11, 2009 | Nokia N70 Cellular Phone

2 Answers

Nokia n70 is showing white blank screen


possible the firmwar is damage or sum ics have burn because of a power spike, or brownage while it was on charge, take it to a repair shop to be checked

Oct 08, 2009 | Nokia N70 Cellular Phone

1 Answer

When i turn on my n70 its like a blank white canvass and nothing displayed what should i do?


go to a phone repair shop, it may be your lcd faulty but i think that your problem is with the 2 IC that controles the lcd, they need replacement

Aug 15, 2009 | Nokia Cell Phones

1 Answer

After taking care of my expensive mobile phone Nokia n95 8G for just 7months it turn to blank screen can't received a call or even make a calls or txt. its blank totally disappointed.


the white screen is caused by a broken crystal diode in the lcd screen. replace the lcd screen either at an authorised nokia centre, phone store or buy the lcd screen online and install the parts yourself- tools are provided with the purchase and its a simple DIY task. you'd spend $300+ at nokia centre, $200-$250 max if at a phone store alternatively you'd spend $100-$150 max if you DIY.

cheers.

Aug 03, 2009 | Nokia N95 Cellular Phone

1 Answer

Motorola razor v9 blank screen.


Friend, thats LCD problem.the flex connector is cut or interface is broken. you can replace that one. if not the LCD is damage or broken so you need to replace the LCD. thts the only problem nothing else for sure.good luck

Jun 26, 2009 | Motorola Mobility RAZR2 v9 Cell Phone

1 Answer

Iphone does not work


If it is a blank white screen then your lcd is broken. you would need it to be replaced. to be sure its broken. let the iphone power up and after 5minutes plug it into itunes. if it connects normally then this confirms that the iphone lcd is broken. if not try to do a restore.

Apr 19, 2009 | Apple iPhone Smartphone

1 Answer

Screen


Is it white or dark?

If blank white, then the cable needs to be reset if dark then the lcd screen needs to be replaced. They are easy to change and run about 35 dollars for the whole assembly.

Here is a guide for that

Sidekick 3 LCD replacement guide

and here is a link to see what is availble on ebay:

Sidekick 3 LCD Screen

Hope that helps

Dec 26, 2008 | T-Mobile SidekickĀ® 3 Cellular Phone

1 Answer

How to use nokia 3250 if screen is broken


Mostly the blank lcd on 3250 dont need to change lcd.but the problem usually from emif IC(IC display).if you have an experience in phone hardware try to change it.But if you don't,take to service center because change IC display more cheaper than change lcd. so chek it up first.

Oct 23, 2008 | Nokia 3250 Cellular Phone

2 Answers

Blank White Screen on Sony Ericsson K750i


try to dial emergency kol 112, or try to ring your network hotline number! if there is an operator that answer? your phone program is ok,just change your LCD, the Flex in your lcd is Damage!

Oct 13, 2007 | Cell Phones

1 Answer

Screen is blank, shows nothing but black.


Turns out the lcd screen was broken, had to get it replaced. Hope wherever you bought it covers this for you, its kinda pricey.

Sep 13, 2007 | LG Shine KE970 Cellular Phone

Not finding what you are looking for?
Sony Ericsson K750i Cellular Phone Logo

Related Topics:

130 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Ericsson Cell Phones Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18331 Answers

Prashant  Sharma
Prashant Sharma

Level 3 Expert

1127 Answers

Are you a Sony Ericsson Cell Phone Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...