Samsung Blast screen stays white.

If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts

Horizontal scan output fault. Check the connections to the deflection yoke from the main board. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

change your device cables or try to put at a pc to check if isworking your pc

Prior to the Windows splash screen do you see graphical issues ( black background, white writing, or bios splash screen) if you don't then the problem is with windows and will need to be reinstalled. Samsung ship laptops with a windows cd and is a fairly basic wizard. If you don't know how to do this google is full of guides. If you however see graphical problems right from turning the laptop on then there is likely to be a hardware fault straight from the factory. Contact Samsung and they will repair / replace the laptop through warranty. I have seen several Samsung laptops brand new from the box do this and It turned out to be a hardware issue and was replaced on warranty. Good luck.

That is a line of uncommanded/dead pixels - the defect is in the LCD panel itself and it's unfixable. Either use the monitor as is or replace it.

Try this link:


Xerox XG 91D 19 in Flat Panel LCD Monitor

if you have got access to another monitor try that it may be the computer or try another computer on the monitor hope this helps regards Jim

I am sorry Sir, the display panel is bad. If you purchased it new, it should under factory's warranty. Please call Proscan for a warranty repair.

Proscan Customer Service:
1-800-968-9853 (US and Canada)

All I can tell you is that you maybe have left your T.V. on a channel that didn't move for so long, or maybe someone else did and it burnt the screen. Plasma's run off of plasma gas to create the great picture and they collect on the screen and stick. What you need to do is go to your menu and look for "screen burn protection" and put it on white and let it sit for 20 minutes. All of one color such as white doesn't harm your T.V. The only way anything burns is like a bright white line in front of a black background.

My 42" Samsung Plasma HDTV HP-R4252 has a 2" vertical strip of green pixels down the right side of the screen.

My 3 year warranty with Circuit City expires in Nov 2008.. so I hope I'm covered.. can't call until the morning.

Samsung said it might be a logic board problem.. but they want almost $2000 to fix. I might as well buy another TV if Circuit City can't fix it.