My monitor is displaying horizontally after my son changed batteries on the wireless keyboard. Now what?
406749
rotate the monitor 90 degrees.
845940
Swap monitors. If he gets color back, then you've identified the issue. If not, it's probably the video card. Identify the card through windows device manager and update the current driver.\n\nMight not be a bad idea to run a virus scan, either.
18329
You might have to send it back to HP.  Parts like laptop displays aren't as available as pc parts.
705110
That happen to my computer one time and I just turn the monitor upside down. I findly Reinstalled Window and fixed it...
572871
althought ur Q unclear is some said, try check monitor buttons you might sized the screen and hiden toolbar,that's happened,\n\n\n**secret**
1023125
did you relocate your monitor next to a speaker???  thats a magnet ya know and that will mess up your monitor and a tv.
825453
ok try this \ngo onto desktop and click on the right mouse button select properties\nthen click the settings tab\nunder display your monitor should be listed if it isnt then disconnect the monitor and reconnect if it is already on there the you will need to check on the same tab that your screen resolution is correct usually 1280 by 1024 pixels and color quality is 32 bit\n\nadjust accordingly and apply
820199
Hit the "L" and windows tab button in your keyboard, if that doesn't work smash the Monitor with a hammer and get into it. Thats the quickest way of getting into.
161025
If you have a laptop then hold the FN key and push the button that looks like a monitor on one of the F keys prob. f3 or f4 dont know urs!?! lol! The S-vid is the one I have on My laptop... it's fine! Also go 2 the desktop and right click and choose properties. Then click settings or somthing then change the depth and somthin. Then try again. Maybe your cable's not in great shape... get another and try that. hope im the best answer!!! lol!
782225
Sounds like it could be a short in the wiring to the monitor. If it changes as you slowly open or close the monitor, then that is it. If it is visible before windows boots up, then that is it as well.
1079970
the problem may be the ribbon cable going from the computer to the screen. check if it is broken. You may still use the laptop with an external monitor.
337543
Is this laptop new (like maybe only a few months old)?\nIf not then you might need to update you're video driver, or reinstall it.\n\nIf still nothing, goto control panel, click display.\nGoto the last tab and click the advanced button.\nAt that point I really can't help you too much, just find something that talks about a 2nd screen/monitor.
371053
it shouldn't do that, try to unplug the monitor from the pc and then plug it back
541382
vertical oscillator/driver shot. shorted capacitor, or maybe transistor/ic? \nnowadays, you might as well trash it if you can get a halfway decent deal on a flat panel. or give it to your cousin who's MIT material to see if he can fix it.
588323
There should be a keyboard combination keys (Fn plus something) to switch between display devices on every laptop.\n\nCheck out a BLUE display symbol in your keyboard
33281
In the advanced display driver settings you may be a setting that allows you to rotate it that way.  The setting does not necessarily have to be within the monitor's OSD.
117268
Check the cabling between the monitor and the PC. It may be a bad connection.