Samsung D415 white screen

Was there any physical damage from a fall or water? What is the model and what is the age?

Hi,Yes your problem sounds like the DMD board.This is how it works: http://electronics.howstuffworks.com/dlp1.htm Basically the light of the lamp goes through a tunnel that carries a color wheel(rotating disc with a gamma of colors that creates the colors on your tv)then the light of the lamp goes through the DMD board which is a chip composed of around 2 million pixels that creates the images and colors.When it starts to fail it will create black bars,pixelation,color distortion or white dots on screen. Here's a video that will help you find where the DMd chip is located : http://www.youtube.com/watch?v=0jr_9A5Xd2Q Have a blessed one!

Hi,samsung has 3 major failures.The 1st one is the lamp, which averages 6000-8000 hrs 2-4 yrs.When it's about to go bad it shuts off and on or image won't come at all.You can find your part here:http://www.discount-merchant.com/SearchResults.asp?Search=BP9601472A Another problem that causes tv to shut off is the ballast,which is the board that powers the lamp.It makes clicking sounds and will cause pic to flicker.The other problem is the color wheel .The color wheel is a rotating disc that has a gamma of colors it spins at high rpms.The light of the lamp goes through it to create the colors on your tv.When it starts to go bad you will get color distortion ,black and white picture and sometimes you will hear humming noises.Have a bless one!

Hi,It sounds like it could be the color wheel or DMD.The color wheel is a rotating disc that has a gamma of colors it spins at high rpms.The light of the lamp goes through it to create the colors on your tv.When it starts to go bad you will get color distortion ,black and white picture and sometimes you will hear humming noises. The DMD is another possibility.This is how it works: http://electronics.howstuffworks.com/dlp1.htm Basically the light of the lamp goes through a tunnel that carries a color wheel(rotating disc with a gamma of colors that creates the colors on your tv)then the light of the lamp goes through the DMD board which is a chip composed of around 2 million pixels that creates the images and colors.When it starts to fail it will create black bars,pixelation,color distortion or white dots on screens. Here's a video that will help you find where the DMd chip is located : http://www.youtube.com/watch?v=0jr_9A5Xd2Q One simple test is to display menu and if it's affected then most like will be an issue w the DMD board.Found the complete set with color wheel and DMD included here: http://www.discount-merchant.com/SAMSUNG-30407272050-Light-Engine-w-Color-Wheel-p/1139314.htm Have a blessed one!

Hi,

The part that is bad is the Ribbon flex cable that geos from the main board to the LCD board. Over time the cable becomes chaffed and will lose continuity between the traces. It can be fixed with

Tessco Part #: GH97-07715A

It does need to be soldered on the LCD side.

HI HERE IS A SOLUTION CAREFULLY FOLLOW IT Warning: Do not enter any wrong unlock unlock codes on your Samsung SGH-D415 mobile phones. If you enter over a certain amount of wrong unlock codes on your mobile phone, your phone may get hard locked and sometimes become unusable.

1 - Switch ON your Samsung SGH-D415 mobile phone with a NOT ACCEPTED SIM Card.
2 - Compose : #7465625*638*CODE#.

NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung SGH-D415 mobile phone is locked to.
CODE: Its the unique Unlock Code for your Samsung SGH-D415 mobile phone.

If it does not work, you can try these methods:
Method 1:

1 - Switch ON your Samsung SGH-D415 mobile phone with a NOT ACCEPTED SIM Card.
2 - ;;Phone;; will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung SGH-D415 mobile phone shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung SGH-D415 mobile phone with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung SGH-D415 mobile phone.
3 - Compose : #0111*CODE#.

NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung SGH-D415 mobile phone is locked to.
CODE: Its the unique Unlock Code for your Samsung SGH-D415 mobile phone.

If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung SGH-D415 mobile phone.

Each Samsung SGH-D415 mobile phone has an unique unlock code. You can buy the unique unlock code for your Samsung SGH-D415 mobile phone at www.mobileunlocksolutions.com. HOPE YOU SUCCESSFULLY DO.... PLEASE RATE ME THANK YOU

first check the power supply board for puffy capacitors. then change the t-con board on lcd panel

hi
it sounds like your slider ribbon cable is faulty

Wow same here but mine is red I know its because of the plasma bulb is wearing out and for my fix is $1000 but I didn't do want to go on so I tried to change the color settings and tried RGB to all 0 and it became fine. Well at least you have a cool blue screen, mine is red.