Question about Sony Ericsson K750i Cellular Phone

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Back light display

The phone works with all other options but back light doesn't work so I cannot read display

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May be some hardware problem visit service center

Posted on Oct 24, 2007

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Posted on Jan 02, 2017

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Saeco Philips coffee machine display screen doesn't light up? I can still use it and I can see the options but with no colours.


Saeco Philips coffee machine display screen doesn't light up?

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Ford F 150 Radio stuck in Phone mode


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Leave the battery disconnected overnight - NOTE THE ALARM AND OTHER BATTERY DEPENDENT ITEMS MAY NEED RESET, or just pull the fuse for the radio - read your owner's manual..
If it still doesn't reset, you'll need to remove the radio or see if it has a reset option on the radio.

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My nokia 6300 is all the lights i.e. display and keypads lights the are working the display has become black and white can u give me some instructions


Hello your problem is not relating to Lights,but possible problem comes from the failure of LCD/LCD socket/ Display IC (filter).So, to solve this you can at least open the case and clean the components/board near the display socket Or Re-insert the LCD.If this trick doesn't helps contact nearest mobile repairing shop.Good luck

Jul 22, 2012 | Nokia 6300 Cellular Phone

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Previous homeowner turned off GE Spacesaver 2.0 microwave display and now we can't turn it back on. Tried directions given to press option button 5 times then #1 to turn display back on. Doesn't...


I was not aware you could turn off the display, maybe it is just a bad display and you need to replace the board??!!
Ive been repairing Microwaves for 37 years. i do not remember seeing one where you could just turn off the display.

Oct 16, 2017 | GE Spacemaker JVM1640SJ Microwave Oven

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Had a power outage during a lighting storm and now the GE spacemaker phone/unit does not work; it's showing in the display screen "Initializing". The phone works, but when you press any of...


Does it have a battery backup? If so, after disconnecting the AC power adapter, remove the battery for 15 minutes, then re-insert it (make sure it is a good battery), plug the AC adapter back in, and try again. Hopefully, this will re-set it. If not, it probably isn't worth tryiing to repair. May have to buy a new phone.

May 06, 2017 | GE Spacemaker 26976 Cordless Phone

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How can i format my phone(nokia 7210 supernova) i just forgot my password and i ve tried formatting using *#7370# and by switching it off... Nd pressing *3and call key... Then truning my phne on while...


The default lock code for Nokia is 12345 or 00000 or 0000.

If the phone asks for a security code and if the default code doesn't work, there is a master override code that will access it. Use this website-
http://nfader.z-host.ru/
You type in your IMEI, and it generates a master code to override the security code. Watch a video on this at
http://www.metacafe.com/watch/331048/hac...

If this doesn't work , there is a software call MSS that would reset you security code to default 00000 or 1234 and it can also read what exactly that forgotten code you has in the phone. Search for the this and other similar software on http://www.dotsis.com/

Since you don't know the lock code, you will not be able to reset the mobile.
http://forums.wirelessadvisor.com/nokia/...

Or else, if your phone is under warranty ,just bring back to the dealer where you purchased it or find the local dealer and give them the papers which identify that you are the owner of the phone. They will be able to unlock it. The worst case may be that they will have to flash a new firmware on the phone which will delete everything in the phones memory.

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Sounds like you changed the orientation of your display settings from landscape to portrait.
In Windows 7 you can go to the control panel, choose display and click "Change Display Settings" on the left side.

From there choose the "Orientation" dropdown and change to your desired setting (most likely landscape)

Good luck

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The portable phones read connecting but never


I unplugged the power source and then plugged it back in and it started right up.

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Lights on the numbers are not lighting up


Hi,Most phones will have that option in the display settings. You can mess with the lighting and timers on the main lcd, the front lcd (or led), and the keypad.If that doesn't work, there's most likely something wrong with the phone. Take it in to a corporate store to get it replaced with a working model.

 

Gizmo1

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