Question about LG 42PX5D 42 in. Plasma HDTV

1 Answer

My 37" LG cannot detect my Fijiutsu siemens L7320 laptop

I've connected my Fijiutsu siemens L7320 laptop to my tv via the RGB points but my tv isn't detecting a signal.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert who has answered 20 questions.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 83 Answers
Re: my 37" LG cannot detect my Fijiutsu siemens L7320...

Need to go in to your laptop to see devises to enble laptop to tv

Posted on Jan 14, 2008

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

2 Answers

How can I connect my laptop to my LCD TV through HDMI cable (brand:LG) (model:LF15 series) HD ready?

You'll need to make sure that your laptop & LCD TV have an HDMI port. If they both do, simply connect an HDMI cable from your laptop to your LCD TV and make sure the input on the LCD TV is set to receive A/V from the HDMI port.

Jan 11, 2013 | LG Flat Panel Televisions

2 Answers

Where to connect my pen drive in my sony bravia lcd klv32s400a?

Hi Radhika,

Your TV has USB port on back side. Just plug your pendrive there. Then go menu on TV ( use your remote commander) and go to this input. Your TV will read the file on pendrive accordingly.


Oct 03, 2011 | Sony BRAVIA KDL-40S2010 40 in. LCD...

1 Answer

Hi how do you coonect your toshiba XV55 LCD tv to your laptop

Hi you need to use either a hdmi or rgb lead to connect laptop to your tv please give thumbs up if this helps thanks

Feb 13, 2011 | Toshiba Regza 37HL17 37 in. LCD TV

1 Answer


Reading the online manual - You should have the laptop connected by VGA - PC input
VGA Connection you need to select the correct input on the TV
  • Select the RGB-PC input source on the TV using the INPUT button on the remote control.
you will need to set the laptop up to output to the VGA output, to do this - varies by different manufacturers - But often F4 or F5, with the FN key selects the VGA output - have a look at the F keys across the top of the machine and see if you can see a picture of a screen - then use the FN and that F key together to toggle between display it will change to <Laptop Screen Only><Laptop screen and VGA output><VGA output only> not necessarily in that order.
This is the support site for that TV
direct link to the PDF user manual

Mar 31, 2010 | LG 37LG30 37 in. LCD HDTV

1 Answer

No PC Signal on my LG 37" LCD TV?


May 03, 2009 | LG 37LP1D 37 in. LCD Television

1 Answer

LG 32LG30 no signal when pc and tv r connected via rgb cord

For No signal try- Updating your Video drivers, and making sure it shows a connection on your laptop ( by going to propertys on desktop and then dysplay)
For format try- Updating and or turning down the screen resulotion becuase the size differs on screen even if you think it shouldnt.

Mar 14, 2009 | LG 32LG30 32 in. LCD HDTV

2 Answers

Connecting laptop to LG Plasma via vga cable

you should have a button that you have to press to get it to switch over, on mine i have to press and hold the Fn key then press the F4 key might not be the same on yours but you should have a f something key that has what looks like a little screen on it that is to switch the output if that does not work try hooking up your laptop just like before, and then restart it. good luck

Aug 01, 2008 | RCA L37WD12 37 in. LCD HDTV

2 Answers

LG 37LC7D Connect to VGA from a PC

Your right. I just had the same "Invalid Input" issue as well and it completely relates to the resolution compatability with any VGA or HDMI connection. Check the LG website for the online manual if you don't have it and see the section on RGB-PC cable. There is a table that incdicates the Resolutions the LG product is capable of displaying.

Thanks for the help.

May 20, 2008 | Flat Panel Televisions

2 Answers

Using TV as computer monitor

Same problem!!! Inspiron E1505 connected to a year old LG 47" 1080p lcd. My rgb used to work fine, plug and play with my pc. No luck with my laptop though. I've tried setting up duel monitors, updating all(atleast I think all) of my drivers, and rechecking all connections!! Please Help.

May 06, 2008 | Flat Panel Televisions

4 Answers

Pc to tv

Same problem for me too!

Dec 21, 2007 | LG 42LG30 42 in. LCD HDTV

Not finding what you are looking for?
LG 42PX5D 42 in. Plasma HDTV Logo

Related Topics:

176 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Flat Panel Televisions Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers


Level 3 Expert

18259 Answers

The Knight
The Knight

Level 3 Expert

66604 Answers

Are you a LG Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides