Question about Sony Ericsson K750i Cellular Phone

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Sony k750i bottons 1,2,3 and navigator botton left and right don't work

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  • uraj Nov 28, 2007

    hi all, 
            i am having problem with my k750i its 4,5,6, joykey (up and left) and right side buttons are not working plz tell me how to fix this problem.


    thanks in advance,

  • albert corker Nov 28, 2007

    my 3 6 9 # don't work tried a new keypad but still the same.

    Regards Albert

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  • 36 Answers

Cheak the continuty on trakes between 1-2 teminal of joystick

and key pad ic if ok reball keypad ic not ok  then you have to replace ic.

Posted on Oct 16, 2007

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Posted on Jan 02, 2017

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1 Answer

I don't how to set the timer. please help.


keep central heat off (botton on left push down botton on right push all the way up. Turn dialclock wise and either push in the little white button or pull out the "advencor". that button works the speed of the dial by turning it also

Mar 11, 2013 | Heating & Cooling

1 Answer

I would like to format my camera Samsung s750's memory card.. I know there is a setting but cant find it.. Regards


Please try the following procedure and do a backup of the SD memory data if any; with the camera turned on press Menu botton, then with left and right bottons navigate to Setup 2 tab, there select Format option, the user guide for this camera can be downloaded from the following link:

http://www.samsung.com/ae/consumer/cameras-camcorders/cameras/compact/EC-S750ZBDD/AS/index.idx?pagetype=prd_detail&tab=support

Feb 18, 2011 | Cameras

2 Answers

My left mouse button on sony vaio vng-nw150j isn't working


Generally, if a mouse button quits working, it requires the replacement of the touchpad assembly.
Boot to the safe mode, see if the button works there, if it doesn't, then it is a failure of the switch in the button
http://cgi.ebay.com/TESTED-Sony-Vaio-VGN-NW150J-LCD-Keyboard-Palmrest_W0QQitemZ120522991092QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item1c0fbae5f4#ht_1088wt_1165

Jan 29, 2010 | Sony VAIO VGN-SZ460N/C Notebook

1 Answer

Unclock my sonyericcson k750i so i can use another sim card


you only need a DSS-25 (Syncstation) or a DCU-60 cable.
either way this cable is packed with you mobile!!

Check your phone model:
1) reveal the hidden service menu by the following (phone) key sequence:
("cursor" = navigation control on your phone! left, right, up, down)
[cursor right] [*] [cursor left] [cursor left] [*] [cursor left] [*]
2) choose Service Info
3) choose Software Info
4) look out for EPROM. if you see db2020 then your can unlock your phone by yourself.

Nov 08, 2009 | Sony Ericsson K750i Cellular Phone

1 Answer

I NEED HELP GETTING THE DATE TO PRINT ON MY PICTURES. I HAVE A SONY DSC W80


Here are the steps to follow to set date and time to display on every picture you take

1- Turn the dial to play
2- Press Menu
3- Press the Okay key ( it is the middle botton in the back side just SE of menu botton
4- press right arrow key
5- scrole down and high light date/time and press right arrow key
6- now you need to high light day/time or date and press okay botton as above.

Now if you take any picture or video, date or dat/time will be on the pictures you take

Take care and good luck!!!!!!!!

Jun 11, 2009 | Sony Cyber-shot DSC-W80 Digital Camera

2 Answers

How do i unlock my e63 nokia?


its easy
only 1- press on up right botton
2- press on down right botton
that's all

Mar 09, 2009 | Nokia E63 Cell Phone

1 Answer

Can't set alarm


Push the center botton on the back until you see WAKE I and then by holding it dwon push the bottons on either the right ir left of that button to set the alarm.... same process for WAKE 2...just have to push the center botton again

Jan 05, 2009 | RCA Alarm Clock w/CD Player, AM/FM Stereo...

1 Answer

Some buttons not workin


there may be some dust particles entered into your phone that may be the reason for some of the buttons not working properly especially joystick .......if you have tool kit using it open your phone and using cloth try to clean the board .......if you are not confident of opening better take to near by service center to get your problem solved

Jul 09, 2008 | Sony Ericsson K750i Cellular Phone

1 Answer

Sony KLV-S23A10 takes approx 30 minutes to warm up


OFF YOUR TV WITH POWER BOTTON, THEN PRESS IN REMORE CONTROL DISPLAY BOTTON # 5 BOTTONVOL + BOTTON AND POWER BOTTON.( DISPLAY--5--VOL+--POWER)

May 04, 2008 | Sony KLV-S23A10 23 in. LCD HDTV

1 Answer

K750i camara light on all the time


Hi,

Sorry but there is no way to turn that off.

Feb 05, 2008 | Sony Ericsson K750i Cellular Phone

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