Question about Computers & Internet
There is probably a loose connection between the laptop screen and the laptop's graphics card. If all connections are good than the screen display is going bad on the laptop
Posted on May 24, 2011
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get to try the service completely Free afterwhich it costs $6 per call and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Nov 13, 2013 | Dell PowerEdge 6600...
Jul 17, 2011 | HP Pavilion dv4-1020us Notebook PC
'No signal' and 'unsupported signal' messages mean 1 of 2 things, either the VGA output is off(laptop) or the display resolution is set too high(laptop and desktop). Assuming the VGA cable you are using is good, try this:
Desktop: hook the computer back up too your computer monitor & set the computer to the basic VGA resolution. For windows XP, right click a blank area on the desktop, click 'properties' on the dropdown menu, click settings. Write down the numbers in the 'screen resolution' and 'color quality' boxes!
Drag the 'screen resolution' all the way down to then 'less' side. Then change the 'color quality' to the lowest setting. Click apply, then answer yes (the display will look UGLY - don't worry!!) Now connect your computer back to your projector. If it works, then the resolution you use on your desktop monitor is not supported on your projector. Experiment with different resolutions to see which one looks best on your projector. You will need to change the settings each time you switch monitor to projector.
Laptop: by default the VGA connector on your laptop is off. To turn it on, look for a blue symbol on one of your function (F1, F2, F3...) keys. It looks like an old TV with a line on both sides 'O' (F4 on HP) Press & hold the blue button (on the lower left of the keyboard, usually to the left of control ) and tap the bleu button you just found. Let go & give you're a computer a few seconds to change over. If the laptop screen goes blank, you found the correct button! The display image should now be visible. Repeat this 1 to 2 times to change it back to laptop display.
If you did not see the display on the projector, 2 other issues are possible. First, verify that the VGA output on the laptop is working - connect the laptop to a regular computer monitor & change the display resolution to the lowest settings (see desktop above), then try it again on the projector. If you cannot get an image on a computer monitor, your laptop settings may need to be adjusted in the same dialogue box as the settings. Monitor #1 is the laptop display, Monitor #2 is the external output.
Happy viewing :)
Jun 12, 2011 | Epson PowerLite S3 Multimedia Projector
May 30, 2011 | HP Compaq NX9600 17.0-inch WSXGA+...
May 10, 2011 | Computers & Internet
Apr 25, 2011 | IBM ThinkVision L170 17" LCD Monitor
Mar 27, 2011 | Dell INSPIRON 1300 Celeron 1.4GHZ,256MB...
Jul 15, 2009 | ASUS VW222U Monitor
Oct 02, 2008 | HP Pavilion zd8000 Notebook
Nov 24, 2006 | Dell E171FPb 17" Flat Panel LCD Monitor
63 people viewed this question
Usually answered in minutes!