Error message with my D40

Hello, I had a similar problem. The guides have a white stripe facing the camera (facing the inside of the scanner), the scanner uses this white stripe to define the image. If the guides are in place, and you turn the scanner off, you can see there is a black tape on one of the borders of the guide it is black on one side, and white on the other. You can take the guides off, and check if you can see the white stripe, sometimes this stripe has some scratches, or is not completely white. You can try placing a white piece of paper of the same size as the white stripe on top of the existing white stripe so that it serves the same purpose, if that does not work, you might need to take the black tape that has the white stripe on it, and try to replace it. The scanner needs that white stripe to be completely white. Hope it helps

Yellow - Constant 12 Volt (battery)
Red - Accesory 12 volt (switched) only 12 volts when car in accesory or on position
Black - Ground (chasis)
White/white with black stripe - Front left speaker (black stripe is negative polarity)
Gray/Gray with black stripe - Front right speaker (stripe negative)
Green/green w/ black - rear left
purple/purple w/ black - rear right
solid blue - power anteanna (not all have this wire)
blue w white stripe - remote turn on (used to turn amplifier on or power anteanna)
yellow w/ black stripe - mute (for cellphone handsfree kit)

Yellow - Constant (battery 12V)
Red - Accesory (switched) only 12 volts when car in accesory or on position
Black - Ground (chasis)
White/white with black stripe- Front left speaker (black stripe is negative polarity)
Gray/Gray with black stripe - Front right speaker (stripe negative)
Green/green w/ black - rear left
purple/purple w/ black - rear right
solid blue - power anteanna (not all have this wire)
blue w white stripe - remote turn on (used to turn amplifier on or power anteanna)
yellow w/ black stripe - mute (for cellphone handsfree kit)

here is the wire digram hope it helps
Factory in-dash wire harness (this vehicle has a 2 pc harness)
that snaps into the factory radio
Black Plug
Gray Plug
Radio Wire & Color Code Information Page 2 of 2
Typical Dodge/Chrysler Typical New Radio
Pin What It Is In Dash Wire Color Equivalent Wire Color
A Right Rear Spkr (-) Blue w/ White Stripe Purple w/ Black Stripe
B Left Rear Spkr (-) Brown w/ Yellow Stripe Green w/ Black Stripe
C Right Front Spkr (+) Purple Gray
D Left Front Spkr (+) Dark Green White
E Right Rear Spkr (+) Blue w/ Orange Stripe Purple
F Left Rear Spkr (+) Brown w/ Blue Stripe Green
G Power Antenna/Amp White (use for Infinity Radio) Blue
H +12 Volt Battery Wire Pink or Pink w/ White Stripe Yellow
I +12 Volt Ignition Wire Red w/ White Strip Red
J Radio Dimmer Wire Do Not Use
K Headlight Dimmer Wire Do Not Use
L Right Front Spkr (-) Blue w/ Red Stripe Gray w/ Black Stripe
M Left Front Spkr (-) Brown w/ Red Stripe White w/ Black Stripe
N No Wire
Metal Braid Or Plastic Connector Attached To Back Of Radio Is The Ground Wire

A Right Rear Spkr (-) Dark Brown w/ Pink Stripe Purple w/ Black Stripe
B Right Rear Spkr (+) Tan w/ Green Stripe Purple
C Right Front Spkr (-) Green w/ Orange Stripe Gray w/ Black Stripe
D Right Front Spkr (+) White / Green Stripe Gray
E Left Rear Spkr (-) Tan w/ Yellow Stripe Green w/ Black Stripe
F Left Rear Spkr (+) Tan w/ White Stripe Green
G Left Front Spkr (-) Lite Blue w/ White Stripe White w/ Black Stripe
H Left Front Spkr (+) Orange w/ Green Stripe White
I Amplifier Turn On Do Not Use For This Vehicle
J Power Antenna Turn On Do Not Use For This Vehicle
K Ground Wire Black w/ Green Stripe Black
L Do Not Use For This Vehicle
M Dash Light Dimmer Wire Orange (if available)
N +12 Volt Ignition Wire Thin Black Wire Red
O Do Not Use For This Vehicle
P +12 Volt Battery Wire Green w/ Black Stripe Yellow

if your TV is still under warranty, call Samsung to get it fix. I seen this problem and is quite expensive to repair

check crt bord 70v. or-volt

Get in touch with the retailer straight away, and have them fix it under warranty.That is why they give yoyu a warranty, so taht if anything DOESgo wrong, they can fix it for you.

I have the same laptop, and though I havent had a black out problem i do have screen burn or a discoloration in the lower corners of my screen. I was told that It was due to this model's overheating issue and that I would have to replace the screen.

Sounds to me that you have a bad connection/wire to the CCFL bulb on that side of the display. Should be an easy fix, do it your selfer thing.