Hp 2711x Monitor: Flickering red horizontal lines, dots, shapes

I'm not sure if I have two seperate problems or if they are the same problem. But lately my monitor has many red horizontal lines or red dots, or random red shapes on screen that flicker slightly. They only appear on parts of the screen that are dsplaying either black or any dark colors. Any part of the screen displaying white will have no lines at all. The problem will go away temporarily if I shut off the monitor for a while.
Also before it begins doing this, and during, the entire screen will go bank for about 1-2 seconds and then come back. It never gives an error message when it is blank. I run a dual monitor set up with my laptop display and the monitor and the lines only appear on the monitor, not the laptop display. 
I have the most current drivers for the monitor installed. 
The computer is a Clevo W110ER with i7 3630QM  2.4 Ghz and a 2 GB video card, running Windows 8.

Hi Blue07,
What is the model number of the monitor.
I worked on behalf of HP.

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    Dec 29 20:14:10 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 4 seconds
    Dec 29 20:14:15 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 20:14:16 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 8 seconds
    --- last message repeated 2 times ---
    Dec 29 20:14:22 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 2 seconds
    Dec 29 21:16:12 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 21:16:17 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 4 seconds
    Dec 29 21:16:22 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 21:16:23 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 8 seconds
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    Dec 29 21:16:29 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 2 seconds
    Dec 29 22:23:41 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:23:46 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 4 seconds
    Dec 29 22:23:51 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:23:52 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 8 seconds
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    Dec 29 22:23:58 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 2 seconds
    Dec 29 22:24:56 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:25:01 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 4 seconds
    Dec 29 22:25:06 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:25:07 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 8 seconds
    --- last message repeated 1 time ---
    Dec 29 22:25:13 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 2 seconds
    Dec 29 22:26:11 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:26:16 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 4 seconds
    Dec 29 22:26:21 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:26:22 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 8 seconds
    --- last message repeated 2 times ---
    Dec 29 22:26:28 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 2 seconds
    Dec 29 22:27:26 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:27:31 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 4 seconds
    Dec 29 22:27:36 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:27:37 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 8 seconds
    --- last message repeated 1 time ---
    Dec 29 22:27:43 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 2 seconds
    Dec 29 22:28:42 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:28:46 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 4 seconds
    Dec 29 22:28:52 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:28:52 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 8 seconds
    --- last message repeated 1 time ---
    Dec 29 22:28:59 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 2 seconds
    Dec 29 22:29:57 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:30:01 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 4 seconds
    Dec 29 22:30:07 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:30:07 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 8 seconds
    --- last message repeated 1 time ---
    Dec 29 22:30:13 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 2 seconds
    Dec 29 22:31:12 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:31:16 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 4 seconds
    Dec 29 22:31:22 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:31:22 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 8 seconds
    --- last message repeated 1 time ---
    Dec 29 22:31:29 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 2 seconds
    Dec 29 22:32:27 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:32:32 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 4 seconds
    Dec 29 22:32:37 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:32:38 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 8 seconds
    --- last message repeated 1 time ---
    Dec 29 22:32:44 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 2 seconds
    Dec 29 22:33:42 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:33:47 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 4 seconds
    Dec 29 22:33:52 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 22:33:53 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 8 seconds
    --- last message repeated 1 time ---
    Dec 29 22:33:59 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 2 seconds
    Dec 29 23:17:28 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 23:17:33 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 4 seconds
    Dec 29 23:17:38 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 9 seconds
    Dec 29 23:17:39 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 8 seconds
    --- last message repeated 1 time ---
    Dec 29 23:17:45 hanalei com.apple.launchd[1] (com.apple.DumpGPURestart) <Notice>: Throttling respawn: Will start in 2 seconds
    Dec 30 02:24:01 hanalei com.apple.launchd.peruser.503[140] <Error>: Bug: 12C60: launchd + 112364 [7DCC9489-2DF5-3807-83FA-EF5666EE8078]: 0x1
    Dec 30 02:26:00 hanalei com.apple.launchd[1] (com.apple.coreservices.appleid.authentication[318]) <Notice>: Exited: Killed: 9
    Dec 30 02:26:01 hanalei com.apple.launchd[1] (com.apple.audio.SandboxHelper[210]) <Notice>: Exited: Killed: 9
    Dec 30 02:26:01 hanalei com.apple.launchd[1] (com.apple.xpcd.CA000000-0000-0000-0000-000000000000[209]) <Notice>: Exited: Killed: 9
    Dec 30 02:26:02 hanalei com.apple.launchd[1] (com.apple.xpcd.F7010000-0000-0000-0000-000000000000[186]) <Notice>: Exited: Killed: 9
    Dec 30 02:26:02 hanalei com.apple.launchd.peruser.503[140] (com.apple.tccd[153]) <Notice>: Exited: Killed: 9
    Dec 30 02:26:43 hanalei com.apple.launchd.peruser.503[140] (com.apple.cfprefsd.xpc.agent[148]) <Notice>: Exited: Killed: 9
    Dec 30 02:26:44 hanalei com.apple.launchd[1] (com.apple.sleepservicesd[31]) <Notice>: Exited: Killed: 9
    Dec 30 02:29:35 hanalei com.apple.launchd[1] (com.apple.sleepservicesd[14574]) <Notice>: Exited: Killed: 9
    Dec 30 02:29:48 hanalei com.apple.launchd.peruser.503[140] (com.apple.cfprefsd.xpc.agent[14579]) <Notice>: Exited: Killed: 9
    Dec 30 02:29:49 hanalei com.apple.launchd.peruser.503[140] (com.apple.distnoted.xpc.agent[144]) <Notice>: Exited: Killed: 9
    Dec 30 02:29:50 hanalei com.apple.launchd[1] (com.apple.sleepservicesd[14591]) <Notice>: Exited: Killed: 9
    Dec 30 02:29:51 hanalei com.apple.launchd[1] (com.apple.cfprefsd.xpc.daemon[21]) <Notice>: Exited: Killed: 9
    Dec 30 02:30:01 hanalei com.apple.launchd[1] (com.apple.sleepservicesd[14595]) <Notice>: Exited: Killed: 9
    Dec 30 02:30:14 hanalei com.apple.launchd[1] (com.apple.sleepservicesd[14601]) <Notice>: Exited: Killed: 9
    Dec 30 02:30:14 hanalei com.apple.launchd[1] (com.apple.cfprefsd.xpc.daemon[14598]) <Notice>: Exited: Killed: 9
    Dec 30 02:30:38 hanalei com.apple.launchd[1] (com.apple.sleepservicesd[14602]) <Notice>: Exited: Killed: 9
    Dec 30 02:30:39 hanalei.local distnoted[14608] <Warning>: # distnote server agent  absolute time: 18252.455382446   civil time: Sun Dec 30 02:30:39 2012   pid: 14608 uid: 503  root: no
    Dec 30 02:31:27 hanalei com.apple.launchd[1] (com.apple.cfprefsd.xpc.daemon[14611]) <Notice>: Exited: Killed: 9
    Dec 30 03:15:05 hanalei com.apple.launchd.peruser.503[14604] (com.apple.cfprefsd.xpc.agent[14610]) <Notice>: Exited: Killed: 9
    Dec 30 03:26:42 hanalei com.apple.launchd[1] (com.apple.cfprefsd.xpc.daemon[14615]) <Notice>: Exited: Killed: 9
    Dec 30 03:26:43 hanalei com.apple.launchd.peruser.503[14604] (com.apple.distnoted.xpc.agent[14608]) <Notice>: Exited: Killed: 9
    Dec 30 03:26:43 hanalei com.apple.launchd[1] (com.apple.sleepservicesd[14606]) <Notice>: Exited: Killed: 9
    Dec 30 03:46:06 hanalei com.apple.launchd[1] (com.apple.sleepservicesd[14684]) <Notice>: Exited: Killed: 9
    Dec 30 04:26:44 hanalei com.apple.launchd[1] (com.apple.sleepservicesd[14690]) <Notice>: Exited: Killed: 9
    Dec 30 04:26:45 hanalei com.apple.launchd[1] (com.apple.cfprefsd.xpc.daemon[14685]) <Notice>: Exited: Killed: 9
    Dec 30 04:42:03 hanalei com.apple.launchd[1] (com.apple.cfprefsd.xpc.daemon[14699]) <Notice>: Exited: Killed: 9
    Dec 30 04:55:58 hanalei com.apple.launchd[1] (com.apple.sleepservicesd[14698]) <Notice>: Exited: Killed: 9
    Dec 30 10:00:37 hanalei.local distnoted[14778] <Warning>: # distnote server agent  absolute time: 45252.245296175   civil time: Sun Dec 30 10:00:37 2012   pid: 14778 uid: 503  root: no

  • A red horizontal line appear on my imac

    2 days ago after i oke up, a red horizontal line appear at my iMac....try resetting  still red line appear....any idead to to remove this?

    Contact Apple Service, iMac Service or Apple's Express Lane. Do note that if you have AppleCare's protection plan and you're within 50 miles (80 KM) of an Apple repair station, you're eligible for onsite repair since yours is a desktop machine.

  • Hey recently there has been a turquoise/red horizontal line that appeared on my screen. i turned off my ipod but it appeared after about 5 minutes...what do i have to do to get rid of it?

    recently there has been a turquoise/ red horizontal line that appeared on my screen. i turned my iPod off but the line appeared again after about 5 minutes...how do i get rid it?

    Try the standard fixes:
    - Reset. Nothing is lost
    Reset iPod touch: Hold down the On/Off button and the Home button at the same time for at
    least ten seconds, until the Apple logo appears.
    - Restore from backup
    - Restore to factory defaults/new iPod
    If you still have the problem that indicates that you have a hardware porblem and an appointment at the Genius Bar of an Apple store.

  • Red horizontal lines appearing all over the screen accompanied with beeping

    Today I had the weirdest of issues on my Macbook Pro (early-2011 13 inch core i5 hd 3000), while using Chrome, suddenly red horizontal lines appeared all over the screen with beeping sounds coming from the computer. I had to hard reset my macbook to make them go away. BTW I am on ML 10.8.2 and this is the second time I have had an issue after installing the updates, Digital Camera RAW update 4.04 and Airport utilitly 6.02. I have also installed the SMC update that was released earlier this month. A couple of days ago my macbook got stuck while shutting down and I had to close it manually and today this happened. Please tell me that this is not a hardware related issue because my warranty has expired

    I ran the extended test and thankfully "No trouble was found" . Should I now report this to Apple Support, maybe there is a problem with the updates I have installed?
    Here is the result of that test (the image uploading thingy inverted this image):

  • MBPR - built in camera - horizontal lines only

    My MBPro Retina displays only yellow and red horizontal lines.  It was working fine last night.  This morning when I turned it on there were a few lines, and within a couple of minutes it was completely yellow and red and green lines.  A screen shot is shown below.  This occurs in all application using the camera, whether Facetime, Photobooth, or Skype. 
    Are there any settings or software errors, or is this most likely a hardware issue?
    All help appreciated,
    Thanks

    All,
    It seems that this is, if not a widespread, at least repeated problem.  I took my unit to the genius bar, and I have good new and bad news.
    The bad news is that the "fix" is to replace the entire monitor.  Apparently the camera is intergrated completely into the screen.
    The good news is that it was done under warranty, quickly (<24 hours) and under warranty.
    Sometimes the camera worked and sometimes it showed the yellow lines.  Fortunately, it showed yellow lines at the genius bar.  The guys working on it did take the unit into the back room and test it on their thunderbolt monitor and told me it replicated the problem there.
    I have previously been advised to try to restart by resetting the PRAM.  This worked the first time, but never again.

  • My iPad screen shows a very thin horizontal line... What could it be?

    My iPad ia showing a very thin red horizontal line... Wyatt could it be? What should I do? Please help guys!
    Tks!

    You can try giving it a reset. HOld down the sleep and home keys, past when you see the red power down slider and until you see the silver apple. See if the reboot helps.
    If not you should make an appointment at your local apple store and have them look at it. If something is wrong with the iPad's version of the video card, that's beyond a user fix.

  • How to remove the red vertical line on your mac

    pls help ..,,, how to remove red horizontal line in your macbook pro??

    Take your MBP to an Apple store or an AASP for a definitive diagnoses.  I suspect you may have a GPU problem.
    Ciao.

  • Hp 2711x Monitor horizontal line across screen

    Monitor HP 2711x has a horizontal line about 2/3 the way down, completely across the screen about 1 pixel wide.   The line looks like a slice trough the current screen image to some kind of image behind the current open windows, but there is no such image behind.  Adjusting the screen resolution turns the screen black monentarily which sets the line's color to black when the screen reappears, but then the line changes to again look like a slice through the current window to some kind of false window behind.  Rotating the screen image does not rotate the line.  Adjusting the screen reolution does not alter the line.  Resetting the monitor to factory default does not alter the line.  Changing the PC providing input to the screen does not change the line.
    Latest HP driver is installed.  Monitor's serial number:[Personal Information Removed].  Any suggested fix, please?  Thank you.

    DaiP, welcome to the forum.
    Here is the Display Quality issues section for the monitor.  There are some issues that don't apply.  Try the ones that do to see if they help.
    Please click "KUDOS" if I have helped you and click "Accept as Solution" if your problem is solved.
    Signature:
    HP TouchPad - 1.2 GHz; 1 GB memory; 32 GB storage; WebOS/CyanogenMod 11(Kit Kat)
    HP 10 Plus; Android-Kit Kat; 1.0 GHz Allwinner A31 ARM Cortex A7 Quad Core Processor ; 2GB RAM Memory Long: 2 GB DDR3L SDRAM (1600MHz); 16GB disable eMMC 16GB v4.51
    HP Omen; i7-4710QH; 8 GB memory; 256 GB San Disk SSD; Win 8.1
    HP Photosmart 7520 AIO
    ++++++++++++++++++
    **Click the Thumbs Up+ to say 'Thanks' and the 'Accept as Solution' if I have solved your problem.**
    Intelligence is God given; Wisdom is the sum of our mistakes!
    I am not an HP employee.

  • Notebook dv7t. Red transparent horizontal lines across entire screen.

    I need to know if it's as bad as I suspect. 2-1/2 yr old notebook dv7t on Win 7, with 17.2" monitor. No error messages. Troubleshooting finds nothing. Never had any problems before. All day yesterday, Tuesday 8/19, rebooting and shutting down repeatedly without success. Today, nothing, no lines!. Gotta expect it to happen again. No update available for NVidia GeForce card. Can anyone please advise? Thank you. Sillenn

    Hi @Sillenn 
    Welcome to the HP Forums!
    I would like to take a moment and thank you for using the forum, it is a great place to find answers. For you to have the best experience in the HP forum, I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
    I understand that you had red transparent horizontal lines across the entire screen. You rebooted your system and they were  gone , but you are concerned they may return.
    Here is a link to Display Quality Issues to assist you .
    You can run The HP Support Assistant to aid with HP updates to ensure you have the latest drivers
    You can test  the video card for failure. Testing for Hardware Failures (Windows 7, Vista)
    Please let me know the outcome.
    Sparkles1
    I work on behalf of HP
    Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
    Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

  • What is the white horizontal line and red vertical line on my brand new ipad mini?

    Bought a brand new ipad mini 2 for my sons Christmas, took it out the box and it was during the set up process, ie entering his iTunes and icloud account, a white horizontal line and a red vertical line appeared on the screen and is there all the time now.  Have tried switching off and on and resetting, but it is still there.  Any ideas??

    Hi Tolmivooz,
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    Does the orientation of the lines change when you rotate the screen?
    Thanks for trying the restart and reset. Please see if a restore helps.
    Get help with the screen on your iPhone, iPad, or iPod touch - Apple Support
    If you see lines, missing sections, discoloration, or poor image quality
    Try to restart your device. If you can't restart, reset your device.
    If restarting or resetting doesn’t fix the issue, restore your device.
    If you still see the issue after you restore, contact Apple Support.
    Best,
    Nubz

  • Any filters to help with horizontal line jitters on ntsc monitor

    Hey Guys,
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    I am using FCP studio
    Thanks
    Ymir

    Hi:
    You can try with the standard Flicker Filter and adding a very small Blur. You must find the exact recipe for your footage.
    Hope that helps !
      Alberto

  • My iphone 4s screen turned freaked out before my eyes, changing all different colours, now it is blue and black along the right side with horizontal lines, and is flickering. I DIDN'T DROP IT.

    I was just sitting on the couch scrolling through facebook, I closed out of that and went to open safari, when it spazzed out, for a few mintutes it looked like LSD vision, it was all different colours and flickering the whole time. I turned it off and on again, and plugged it into my computer and now the right side is nearly completely blue, and bleeds to the left side with horizontal lines, and it is still flickering. I just finished paying the **** thing off. I thought I'd get another year out of it. I have taken exemplary care of it and it hasn't left the case since the day I bought it. I haven't dropped it, there was no warning for the screen to start doing this. So my question is, is there an easy fix (I am about to restore and update it, and I already played around with the screen brightness), and if not, am I going to have to pay for the screen to be replaced, because I don't have that kind money.

    Probably sounded funnier in your head.

  • I have a thin horizontal line running across my screen about 1/4 of the way from the bottom of the monitor. Why is it there and how do I get rid of it?

    There is a thin horizontal line running across the width of my screen about 1/4 of the way from the bottom. This line, along with an occasional vertical line about a 1/3 of the way from the right side of my monitor, started appearing about 7 days ago. Usually the line would disappear after a restart but now it seems intent on staying. Does anyone know what is going on and how can I resolve this?

    Contact Apple's Support, formerly Apple Express Lane.

  • Horizontal line across the monitor. It happened yesterday.

    I have a HP ENVY 23-c1 10xt AiO (Lavaca3-SB)PCUS and there is a horizontal line across the monitor.  It happened yesterday.

    Hello again javajohn23,
    I would like you to try the following steps:
    Step 1. Turn off the computer, and then remove the power cord
    Step 2. With the power cord disconnected, press and hold the power button for five seconds
    Step 3. Reconnect the power cord, and then turn on the computer
    If the above steps do not resolve it try the next set up steps:
    Step 1. Restart your computer
    Step 2. Repeatedly press the F10 key about once every second for five seconds after turning the computer on
    Step 3. Wait five seconds
    Step 4. Press the F5 key. This restores the default settings of the BIOS
    Step 5. Press the Enter key. This accepts the changes
    Step 6. Press the F10 key. This opens the Save and Exit window
    Step 7. Press the Enter key. This saves the changes, exits the BIOS, and then the computer restarts
    Step 8. Restart the computer.
    Another thing I can think to try is review the HP Support document: Changing Display Settings, Background Image, Icons, and Screen Saver (Windows 7) to see if you can identify anything out of place.
    We can also try to reload the Intel Graphics Driver for your computer as it will wipe out the settings when the new driver  is reinstalled.
    Please re-post with the results of these steps. Thank you for posting on the HP Forums. Have a great day!
    Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
    Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
    Dunidar
    I work on behalf of HP
    Find out a bit more about me by checking out my profile!
    "Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

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