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Connecting a PC to a Proscan 42LA45H

I recently purchased a Proscan 42LA45H and I'm trying to use it as an external monitoir with my Laptop PC but I get a message on the LCD that says "No Support".

How can I get the LCD to work my PCV?

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6 Suggested Answers

  • 1 Answer

SOURCE: User Guide for Proscan TV

http://www.oncorpus.com/down/ENG/42LA45H%20English%20UM.pdf

Posted on Sep 18, 2008

  • 1 Answer

SOURCE: USER'S MANUAL FOR 42LA45H LCD COLOR TV

I need to find a manual for the remote so I can figure out how to use the remote

Posted on Feb 06, 2009

  • 4 Answers

SOURCE: just got the proscan 42LA45H

you have to select 1080 on your HD box, if thats not it call your cable company they can tell you how.

Posted on Feb 12, 2009

smartr10U
  • 1305 Answers

SOURCE: i CANNOT FIND MY MANUAL FOR MY PROSCAN 42LA45H

Go here: http://oncorpus.com/down/down.htm be sure your popups for the website are allowed and then you'll get a pdf file... just be sure you've got acrobat or adobe reader to read the file...then print it and file your copy ..

Good luck let me know how you do.
KEN

Posted on May 09, 2009

  • 2 Answers

SOURCE: cant find the part

why ?
red dot but wont turn on ?

Posted on Apr 22, 2010

tvhelp-Dave
  • 178 Answers

SOURCE: video problem on my Proscan LCD TV.

That symptom may cause by the main board or t-con board, I suggest you do software up grade first.

Posted on May 07, 2010

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1 Answer

I have a Proscan 42LA45H lcd tv that I just bought but the parental lock was set and the default 0000 doesn't work! Help!


looks like you have a "clean all" selection in the menu under PARENTAL. See pages 15-17 of owners manual, the clear all funtion is explained at the top of page 17
(5) CLEAN ALL

SEE WEB SITE:
http://www.searspartsdirect.com/partsdirect/user-manuals/42la45h-proscan-parts-lcd+television-manual

Apr 15, 2014 | Flat Panel Televisions

1 Answer

Proscan 42LA45H 42 in. LCD TV won't turn on, no red led when plugged


The power supply is the most likliest cause of the issue. You can get replacement power supply from www.tvcircuitboards.com

Mar 02, 2012 | Proscan 42LA45H 42 in. LCD TV

2 Answers

Proscan tv flickering


I'm sorry that the picture on the TV has constant flickering. Please follow the troubleshooting steps and check the operation:



  • Please make sure that the connections are secure and proper.

  • Try connecting a different video source like DVD player or VCR and check the operation. If it works with another device, the issue might be with the input device currently.

  • Also try connecting the device to a different port in the TV if no other devices are available.

  • If the issue persists, try with a different cable.

  • Perform a power resetting and check the operation. To perform the power resetting, unplug the TV from wall outlet for more than 2 minutes and then reconnect it.


Thanks for understanding. Please let me know if you require any clarifications/additional help.

Oct 18, 2011 | Proscan 42LA45H 42 in. LCD TV

1 Answer

My proscan 42la45h wont get power. no red or blue light


U check the power source like the power a/c outlet?Yes?Tries tv unplug,replug it back like about an hour later.The tv should resetting itself back to the tv factory setting,tv now should have power again.Not.The tv have a power supply board problems and the causes.That the board where the tv power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish tv power supply board for the replacement.

Sep 06, 2011 | Proscan 42LA45H 42 in. LCD TV

1 Answer

Video problem on my Proscan LCD TV.


That symptom may cause by the main board or t-con board, I suggest you do software up grade first.

May 06, 2010 | Flat Panel Televisions

2 Answers

Cant find the part


Try shopjimmy.com ,Good Luck

Jan 31, 2009 | Proscan 42LA45H 42 in. LCD TV

3 Answers

Pro Scan On / Off Switch Problem!


Sometimes a power surge or bump will cause the program chip to hang up. If there was no surge or bump, then program chip may be defective. Any case i would return it for another.

Mar 01, 2008 | Flat Panel Televisions

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