I want to conect my laptop to my sylvania 6842PE M

Sylvania 6842PE Owner Manual Visit this site to download the manual in PDF. If you feel any difficulty to don;pad it, please provide the email ID of yours here so that I can send it to you as a mail attachment. You should have adobe reader installed at your system to read it.
Gopakumar Gopalan Google

try this link to buy power supply board
http://www.shopjimmy.com/searchparts.cfm?make=Sylvania&t=model&m=6842PE%20A

Sylvania 6842PE Owner Manual Navigating The Set Up Menu Layout Of The...

here is the owners manual: http://www.manualslib.com/manual/263845/Sylvania-6842pe-M.html

refer to pages 18-20 for proper connections

0189 was the code for my universal remote for sylvania 6842 pe m $1.99 at 99 cents only hope this helps

the 1inch black line is either a buffer board gone bad or the ribbon cable from the plasma screen to the buffer board, the snowy picture could be many things, including y-sus, xsus or tuner boards

Yes, it is HDTV compatible.

This is a power source problem and it will need to be fixed by a pro! This is a very common problem with the Sylvania sets! (cost to fix 250.00-350.00)
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No. They are entirely different. Panasonic was the supplier of the 6842PE and Funai was the supplier of the 6842PEM.

There is a button labeled "ZOOM" on your remote control, press it to cycle the ZOOM settings.