HP Envy 15: Horizontal lines flickering

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• Horizontal lines flickering static on laptop screen

  Hello

  Since a few days I have been see sometimes a few lines horizontal white flickering on some parts of my screen. The most notable is just high above the best browser window centered. In detail, looks static, white and fine lines. They aren't always there. I can't be certain, but it seems sometimes when I open a browser window or documents from the office.

  I've had this laptop PC for 2 years. The theme used does not appear to affect the problem; I've used both 7 aero and windows 7 classic themes, but the problem persists from time to time.  There is nothing I can think of that I downloaded or modified that could have created this problem. I'm not too worried about that right now, but it can be a bit worrying that sometimes it will happen a lot with a few lines. I still clearly see the display with the current lines. When you take a screenshot of the problem, the lines do not appear on the screen. There was no physical onscreen impact or damage to the computer laptop itself.

  Portable PC card:

  Windows 7 Home premium x 64,

  HP compaq Presario CQ57,

  AMD Vision sticker on the product with Dual Core and AMD radeon graphics (6310 series)

  The processor is apu 1 .3GHz e-300

  4.00 GB of RAM (3.60 GB usable)

  3.4 windows performance index

  Service Pack1.

  Updated my video/graphic drivers (AMD)

  Run a Microsoft FixIt can't find anything.

  I very rarely hardcore games. It of mainly simulation (not hard core) but played no games on it any time from before that the problem occurring.

  I tried to describe the problem as well as possible: also, I appologise if there is that similar to the following threads. Any help would be appricated. I will aim to answer any response as soon as POSSIBLE. Thank you

  Matt

  Hi MattBurd, welcome to the Forums of HP. You have described your problem very well, thank you for this. If the white lines appear intermittently and are not captured with a screenshot, this is probably the actual LCD display or data cable is the cause. If not, perhaps it can be solved with a hard reset: perform a material or forced reset Reset

  If that does not clear it upward permanently, you probably experience a failure of such equipment as previously mentioned. If you are uncomfortable with this, you can see the display Assembly removal instructions begin on page 61 of the present: Compaq Presario CQ57 Notebook PC Maintenance and Service of Guide.

• Satellite Pro L300 - multicolored horizontal lines

  The screen of my laptop began to have multicolored horizontal lines flickering on her.
  I shut it, waited a bit and then he turned his back and it was worse.

  I'm afraid his crashed, what can I do?

  I'm scared of m it s a serious hardware problem.
  IT could be a display problem or graphics card problem.

  You can connect the laptop to an external monitor to check it out.
  If the lines are visible on the 2nd monitor, the graphics card is defective

• HP probook 450 G2: flickering horizontal lines on the screen while watching the video after water damage

  Hello

  My father accidentally threw a glass of cola on my computer, on my keyboard. I was able to turn my laptop upside down very quickly and went out of the battery. I then let dry for 24 hours. At first glance the damage seemed limited to my keyboard that I already replaced. Everything else seems to work very well (sound, touchpad, usb ports, hdmi, dvd drive port) until I watched a video. Flickering horizontal lines appeared in the background, which are only slightly visible. Lines do not appear when I'm surfing the internet, playing games, or when I do no matter what other casual stuff. I also don't see any flickering lines when I connect to my laptop to an external display.

  Does anyone have an idea on what the problem might be and what parts can I replace to fix this?

  The unit to boot BIOS and check if you get all the lines. If you don't get all the lines in the BIOS screen,

  then update the BIOS and chipset. But if the problem persists then you must send it to the service.

  * Click on the star of CONGRATULATIONS on the left to say thank you *.
  Make it easier for others to find solutions by checking a response "Accept as Solution" if it solves your problem.

  Thank you
  AntonyG1
  Although I am an employee of HP, I speak for myself and not for HP

• Computer laptop screen flickering and horizontal lines in Inspiron 15r SE 7520

  I have a laptop Dell inspiron 15r is who is 1.1years old (model - 7520). It worked well up to that of a few days. Last week, he began giving a horizontal line of white point at the top of the screen (like that... in white) for the entire width of the screen. Since yesterday, or a similar line began to appear at the bottom too. Two of these online come and go every 2-3 sec. And the screen will jump a little (like 5 pixels or larger) and it will also sometimes shake which makes it difficult to read letters.

  The problem exists everywhere, even in the start screen. In short, when I press power button / stop and screen start showing something problem also begins.

  Today, I plugged an external lcd display via a vga cable and it works fine. No line and no flickering. So I guess that the GPU is ok? What could be the problem? Would be - this contact that loose or something cable laptop computer screen?

  Another question: I got the security, including the protection against accidental damage and stuff for a year. But since I was outside this period, now, what do I do?

  And since I am outside the warranty period anyway is it OK if I open my laptop and try something?

  Help, please!

  If you have found the solution please share with me.

• HP 15 laptop: flickering horizontal line at the top of the screen

  Hi, I bought this laptop 10 months ago and its been great until about a month ago. A month ago the hard drive doesn't work faster (Super slow r/w) and is noisy. 2 days ago a horizontal line at the top of the screen started flashing when I started the PC. Then I rebooted a few times and nothing. I finally found it flashes only when the pc is unplugged. I loaded 100% and it continues to blink. Update my display drivers did not help either.

  Video: https://www.youtube.com/watch?v=7zJioGvs2Bg

  In the video you can see lines flicker. When he started there was only one, but it has gradually increased to 4 sound at this time. Also, the line crosses the screen completely but is no longer visible to these 4 points.

  Hi @HelpMeFixPC,

  Yes for sure. Just please use the following link to create yourself a file number, then the call and it can help to speed up the process of appeal:

  Step 1. Open the link: www.hp.com/contacthp/
  Step 2. Enter the product number or select Auto detection
  Step 3. Scroll up to "still need help? Fill out the form to select your contact options.
  Step 4. Scroll down and click on: contact HP options - click Get phone number

  File number and phone number are displayed.

  They will be happy to help you immediately.

  By clicking on the Thumbs Up below, you can say thank you!

  Thank you.

• HP envy 15 laptop: horizontal line on my screen

  When I turned on my laptop, I saw a horizontal line on my screen. Most of the time, it's pink and when there is a white or black background, it disappears. Can someone help me with this problem? Thank you

  According to the message that you have recently published, I want to confirm that it is a hardware problem and the screen needs to be replaced. I highly recommend Contact HP Support by phone to get help to get your Notebook diagnosed and repaired by an authorized HP Certified Engineer

  You can also check your warranty here to check the status of the guarantee

  Hope this helps, for other queries in response to the post and feel free to join us again

  * Click on the white button on the right to say thank you Thumbs Up *.

  Make it easier for others to find solutions by checking a response "Accept as Solution" if it solves your problem.

  Thank you

  K N R K

  Although I am an employee of HP, I speak for myself and not for HP

• Dv6 7246us horizontal line on the screen

  Hi all

  I have a DESIRE DV6-7246us, just updated to upgrade to 8.1 WIndows, yesterday, display fell asleep and trampled, I now have a flickering horizontal line at the top of page 1/3 of the screen. It is a single horizontal line that appears to wrap the text what ever he is going through, around the other side of the screen.  windows 8.1 upgrade was completed Monday, and the line began yesterday.  The computer is stock, with a genuine copy of Windows.  Please help I have runa small business, and this computer is invoked daily.

  Thank you

  Hello again,

  I could solve the problem with an updated graphics AMD HD SP60282 driver.  The only horizontal line has disappeared since I updated the driver.  Previously, it did not matter if I rebooted or the monitor kept awake, it never disappeared.  Now everything works as it should.  The driver can be found by searching SP60282 on the HP site.

  Thank you!

• (Redirected) Horizontal lines in a laptop screen

  DELL INSPIRON 7520

  NO WARRANTY

  THERE IS A COMING IN THE SCREEN FLICKERING HORIZONTAL LINE ALL THE 1-2 SEC

  WHAT IS THE REMIDY?

  WHAT IS THE PRICE AGAIN?

  WHERE TO GO FOR SUPPORT? I LIVE IN THE TOWN OF BURDWAN DISTRICT BURDWAN

  As you have a laptop, better make this laptop in the computer Forum post here:

  http://en.community.Dell.com/support-forums/laptop/default.aspx

  Bev.

• Why see a horizontal line momentarily across my screen.

  I noticed a horizontal line momentarily on my laptop HP Envy, which has only 90 days I rhave a screen with Windows start-up 8.1 and have recently received an update from the Intel driver.   GPU Intel(r) HD 4600

  Hello

  the problem not with the windows driver, it could be the cable from the screen or the screen itself.

  You must ask hp in replacing the screen before the warranty expires, other wise will not release after warranty arentheses

  How you do that, just turbin hp.com, ask them, they ask for your country & your laptop SN & PN

  I hope comfortable you

  Mohamed Hejazi working for hp partner

• HP DV4 white/green horizontal line on LCD screen

  Hi all

  Need your help to find out what the problem with my laptop... It's a w/c DV4 I bought this August 2009...

  I see a white/green horizontal line near the bottom of the LCD screen... It is present on the moment where you turn on the laptop.

  I tried to change the resolution, it is still there with the same appearance... It flashes a little sometimes...

  Do not know what to do... Could someone give me an overview of what is false and the best advice plan to take action...

  Thanks in advance!

  Hello guys,.

  I just want to update you with my DV4... I open this topic for me to find a solution to my flicker

  White/Green horizontal line on LCD...

  Finally, I got my repairs... on the center of HP service here in the Philippines (Buendia Avenue, Makati City, PH)

  Here are the details:

  DV4-1413TX

  Intel P8700

  Windows Vista Edition Home Premium SP1

  NVIDIA G105

  Purchase date is August 2009

  Problem: Flickering line at the bottom of the LCD w/c seems to spread over time

  The warranty is 1 year... with extended warranty to 3 years thanks to the HP Care Pack w/c was delivered

  to purchase.

  Solution given by HP service center: replaced my LCD... Service is good so far... It took almost a week

  for repairs, delivery of parts to service here in PH Center took some time. Services and repairs are

  everything is free because I am under warranty...

  Tips: take your laptop to an authorized Service Center or HP official... If you buy an HP laptop, together with Care Pack...

• Dell Latitude D600 display flashing (horizontal lines randomly)

  Hi all.

  I have a Dell Latitude D600 and at random times display signal with horizontal lines. I can sometimes it agitate gently turning the LCD and it, wavers. I did some research before and thought that the problem would be the video cable of flex, which I ordered and installed, but it still flashes. The LCD looks aesthetically perfect, but also of the inverter. The backlight of the display is not flickering, rather there are white lines that flicker at random, so I don't think it is the inverter.

  I hung it via VGA to an external machine and only laptop suffered the flick so I think that the graphics card is fine.

  Here is a video on what I'm talking about.
  Dell Latitude D600 flashing display - YouTube

  -Dustin

  I replaced the LCD and the power inverter (low priced together) and the screen flashes is no longer.

• 15 "MacBook Pro early 2011 screen and use failure, horizontal lines, edges off the coast of the center of the screen

  Hi there-

  recently worked when all of a sudden my screen turned to a variety of 'snow '. After about 2 seconds, he stopped, but the screen was seriously messed up. Horizontal lines apart a few millimeters, but the lines look as if they were moving a little. In addition, the edge of the screen is now near the Center, rather than on the edge of the physical screen. So, there is a black bar halfway in the screen which cut into 2.

  It froze the computer as well, if I pressed the power to restart. It loaded very well through the screen of apple, but as soon as he hit the login screen, he returned to no usable lines. Cannot get back in.

  Anyone that prior experience, or know what I can do to get out of trouble? Looks different from most other 'horizontal' issues I found in searching.

  Photo attached.

  Thanks and best,

  Curt

  

  

  See MacBook Pro 2011 for graphics problems repair Extension program.

• My MBP boot with two horizontal lines at the start

  Hello

  I have a Macbook Pro (15 "mid 2015).

  2.5 GHz Intel Core i7

  OS X El Capitan

  (1) my MBP boot with two horizontal lines on a black screen after the apple logo.

  (2) sometimes the screen suddenly became all glitch on the dry mouse 5-7 (2 - 3 times a day) the cursor moves and CPU rises from 4% to 13%

  

  What I did, reset the SMC, check mac by TechTool 8 - is shows OK.

  Please help, what happens? Someone at - it experience of something similar?

  Thanks for any help,

  Ivan

  Try a reset of the NVRAM:

  https://support.Apple.com/en-us/HT204063

  Ciao.

• Horizontal lines and more

  I have a Mac OS X 10.7.5 who suddenly developed a problem with horizontal lines covering the screen and a strong vertical line on the right side (see pix). Sound will always continue if a video is playing, mouse and Tracker will answer but not affect anything (not open, close or move anything). The only thing that solves the problem is to power down. When I turn on the rear, there is a party in question. This has, however, happened twice in the last week... a little concerning that I use my computer in my lectures. I looked at different positions, but none seem to match up with this type of horizontal issue. All the ideas that do not involve me go to the Apple Store? (pathetic bank account)

  If someone answers, please use simple as much as possible terms, as I am just an archaeologist. I enter data, download and upload pix and videos, get the computer skills needed... not one of extremely competent computer people.

  Yes, you will need it dumb down for me.

  Thank you.

  

  What year/model of Macbook. This happens no matter if you are using an external monitor when there lines? If so, it could be your graphics card.