I disconnected my monitor from my HP Pavillion PC and connected it to a laptop as an external monitor. When I reconnected the moitor to my PC, I can't get a signal to monitor.
I have checked the monitor and cable on another computer and they work fine. It is if my computer does not recognize the monitor.
2006-06-21 19:08:41 · 11 answers · asked by Anonymous in Computers & Internet ➔ Other - Computers
check connection
check power connection
pobable your cable is not passing signal try another data and power cable
otherwise reseat the video connection
reseat video card on motherboard
if it's integrated either purchase new board or purchase pci video card(cheaper option)
2006-06-21 19:20:28 · answer #1 · answered by ash 3 · 1⤊ 1⤋
Ok I had to do this to a dell I kind of remember what this button was so try to figure it out. Press your function button, which is probubly a button that says something like Fn or something and then there should be a button that says something about LCD. Click both of those together. And see if it works email me at sillystring1010@yahoo.com if it works and if you cant find this button.
2006-06-22 04:07:41 · answer #2 · answered by MJ 3 · 0⤊ 0⤋
Check the pins inside the cable connector. Maybe you broke or bent a pin? Of course your computer is turned on, so I can;t think of any other reason assuming you didn;t change anyhting on the pc itself.
2006-06-21 19:12:14 · answer #3 · answered by candl91402 4 · 0⤊ 0⤋
Right click on your desktop and click on "properties", then "settings" . On that page you can move the arrow to higher or lower number. Put it on the number it asks for. Hope that helps. p.s. Don't apply unless you want it to stay that way. It's easy to change just when you run the program. If you don't apply it will boot up to the original setting (write it down in case you do apply)
2016-05-20 10:39:36 · answer #4 · answered by Anonymous · 0⤊ 0⤋
Try restarting the computer while the screen is plugged in
Note: hp computers are crap, many people have problems with them Get a dell. HP makes good printers - thats about it.
2006-06-21 20:37:42 · answer #5 · answered by demaman 3 · 0⤊ 0⤋
Will any other moniter work with that computer? If so then there might be a problem with the moniter cable. If not then your computer might have a bad graphics card.
2006-06-21 19:28:20 · answer #6 · answered by Anonymous · 0⤊ 0⤋
check in your bios and make usre external monitor is enabled, or you might have a function key on the keyboard to enable it
2006-06-21 19:13:53 · answer #7 · answered by butchell 6 · 0⤊ 0⤋
Is it connected to source power?
2006-06-21 19:12:08 · answer #8 · answered by reverendjoan1 1 · 0⤊ 0⤋
pry a software error...worry not, reinstall your video card drivers...if that doesn't get it, delete your video card from device manager and reinstalll....worst case just do a system restore!!
2006-06-21 19:38:51 · answer #9 · answered by Anonymous · 0⤊ 0⤋
if u have a d of moniter then put that cd in ur cd rom and the rest it will do
2006-06-21 21:11:46 · answer #10 · answered by simar 1 · 0⤊ 0⤋