HP Dv7 1448dx LCD screen display not

Similar Questions

• Satellite A505-S6965 - LCD screen displays vertical lines

  In April of this year 2010, my lcd started showing multicolored vertical lines on the right 2/3 of the screen. Toshiba repaired under warranty, but the problem returned last week. Today by phone Toshiba said that they do not guarantee their work, so I am facing a $400 repair if I want it fixed.

  After the previous repair that I have not received any indication of what the problem was, only that they have replaced the LCD screen, or how to make so that it does not happen. So now I still don't know why the screen is not working and am stuck with a laptop, I want to pay for repair without any assurance that it won't happen again.

  Anyone has any ideas on what I can do other than buying a new laptop?

  Hey Buddy,

  If your laptop is still under warranty, and the screen is not cracked, the authorized service provider will repair your mobile phone for free (warranty).

  Generally screen LCD and other parties can always get faulty, it can happen with any laptop / manufacturing because he s one part electric and sensitive.

  So you should ask your authorized service provider if your laptop is under warranty.
  If this isn't the case, you must pay for repairs.

• HP dv7 3065dx LCD screen reverse polarity?

  Hi, I'm sure that this issue is dragged from a laptop similar model, but since I'm sure that the question involves a kind of hardware or BIOS fix, I want to be sure that I get the info on the correct exact model.

  My laptop works fine when hooked up to an external monitor.

  Without, it starts and I can hear the sound windows boot/logon screen and can even type my password.

  The question is this: when a power supply (AC and/or battery) is active and the PC is OFF, the LCD is bright white and nothing show.

  When the computer is started/activated, the screen is black and white. Without power, the screen is obviously next door.

  I disassembled the unit and removed the LCD and everything seems to be intact (backlight cable, inverter, points of contact, etc.). I feel like the problem is that the current is reversed somehow so the display reads like IT when the computer is OFF (but under tension) and vice versa.  Solutions or existing threads? I read most of the patches 'black screen '...

  It is hard to say chomperscody. Since it is a hardware issue, and you would pay out of pocket, I would recommend to go with the cheapest option first. Seems unlikely that the power adapter is the issue, but it is certainly possible. I think that the most likely cause is the motherboard because the keys do not work properly too. Don't forget, you can have several hardware problems.

• Satellite Pro L300 1AI LCD screen backlight not working not

  Hi all

  I have a Satellite Pro L300 1AI running Windows Vista the computer starts and works fine but the backlight on the screen doesn't seem to work.

  Y at - it none of the Vista settings that can affect this (other than the Fn key command on the keyboard and settings) in Control Panel? Strangely, it seems to have happened since I installed Skype but I don't see how this could possibly affect it.

  Any help is much appreciated...

  Hello

  What s wrong exactly? Brightness screen laptop s is too low?
  Everything you see on the screen as behind a thick fog?

  Well, usually the FL Inverter control the backlight of the screen and if the FL inverter starts to malfunction, so you would get the problem like this.

  There is no alternative to replace this inverter FL.
  It s a small part behind the frame of the screen I think that it s a job for a technician in ASP.

  Welcome them

• Steps to remove and replace the keyboard. HP Pavilion dv7-1448dx

  Hello. I have HP Pavilion dv7-1448dx. I have not available a manual where the path is directed to change the laptop keyboard. I need help to get the steps to remove and replace the keyboard. Please provide me with the support as soon as possible so that I can solve this problem. Thank you.

  Link to the .pdf manual

  Click above. We are not HP, all other users trying to help.

• Tecra 9000 - no display on the LCD screen when you turn on

  I recently got a Tecra 9000 for cheap on eBay. I am experienced with the construction and repair of computers, but not so with laptops.

  The problem with this laptop, it's that do not display on the LCD screen when you turn on. It was just black, no backlight, nothing. I took the laptop all share, found no obvious problem. I had to turn it on and the screen lights up a few times trying to figure out the problem. Would it be a bad connection? Or something else?

  After getting it to start work, I'll try to start to put it back together and it stopped working again. I haven't not been able to reduce it to know if it's a bad connection or a card problem.

  Someone at - it suggestions? This is a problem for others here?

  As you describe the issue, I think it is somehow a bad connection or a damaged cable, because it does not work once you have disassembled the screen.
  Maybe you need to check all the cables, leading motherboard to the LCD and take a close look, maybe for a few scratches or strong curvature.

• Satellite A665 no display - external screen does not work

  I help my brother in law with his laptop Satellite A665, who developed a very strange display issue.

  As his wife has poor vision, he uses an external VGA Westinghouse flat screen display with the LCD screen on the laptop.

  Now, however, when the external monitor is disconnected it also loses the LCD.
  I tried to go to the LCD by using only the display of control Fn/F5, but when LCD only is selected, it remains empty.

  Then, I went the Toshiba HW config utility and disabled monitor automatic selection at startup and selects the display LCD only at startup.

  Reboot in this way also translates into a blank display, until the external monitor is reconnected, date at which both displays are active.

  Bottom line, it of that I find no obvious for the laptop LCD display without also the connected external monitor and displays. Thanks in advance for any thoughts on this embarrassing problem.

  > Bottom line, it of that I find no obvious for the laptop LCD display without also the connected external monitor and displays.

  Does this mean that internal displays only works if the external monitor is connected to the laptop?

  It's really strange. As you say, usually, you should be able to switch between the internal display and the external monitor by pressing FN + F5.

  It would be interesting to know if change BIOS defaults might restore the internal display. I guess that it will not solve your problem, but it s worth a try.

  I guess that it is hardware problem (motherboard), and it won't be easy to fix

• Replacement screen does not not on the DV7 6c66nr

  Hello

  My two year old pulled our laptop on the table. The screen began to show strange colors, glitter and is inconsistent. When the connection to external monitor of the image is very good, so I decided to buy a replacement screen. By the back of the original lcd screen replacement part number is 666396-001.

  I installed the new lcd. When the laptop start led turns on but there is no picture displayed on the screen. After a lot of research and trial and error, I decided that the screen (an LG) replacement was defective. The screen went back and bought another from a different source.  Same result, led lights but no picture.

  If I reinstall the damaged original screen image is visible even though distorted.  Once again, external video displays correctly. This leads me to believe that the GPU and the cable are intact.  Apparently, I ordered the correct replacement part based on the number and specifications of the screen.

  So what don't understand me?

  Thanks in advance for your ideas.

  Hey @Kreeper ,

  Thank you for the additional information if this next screen does not resolve the problem you. I would like to replace the display cable Kit 665594-001, because that could be your problem all along.

  Thank you.

• Display (LCD & external) does not

  Hello

  I have a HP NC6400, who gave me a service of quality for many years. Recently the LCD edge and external screens have stopped working.  At the start, they will be flashing for a while but then the external screen goes black and the on-board LCD is very dull.  It began as an intermittent problem that can often be resolved with a reboot, but now it is persistent.

  Read, many of these responsed here, I thought that it could be the inverter, but in all cases it would appear that the external display was still working. The external screen does not work on my system to be connected directly or via a docking station.

  Reflections?

  It turns out that both the interal displays and the external screen were defective (separate defects). I have fixed an in-house with a new inverter.  I have replace the external display.

• Double click on the ios10 lock screen does not display Apple pay even if it is enabled in the settings

  Double click on the ios10 lock screen does not display Apple pay even if it is enabled in the settings.

  Hello JPMain,

  Thank you for using communities of Apple Support. I understand Apple pay is not an option when the double click the Home button. I know access pay Apple for a locked screen can do so useful everyday. I'm happy to help you to get this resolved with you.

  I recommend first restart your iPhone. This can solve many unexpected behaviours. Follow the steps below if necessary.

  1. Press and hold the sleep/wake button until the Red slider appears.
  2. Drag the slider to turn off your device completely off.
  3. Once the device turns off, press and hold the sleep/wake button again until you see the Apple logo.

  Restart your iPhone, iPad or iPod touch

  If the problem persists, the next option would be to reset all settings. It takes all the defaults, including passwords and Wi - Fi networks, alerts, notifications, brightness, wallpaper and sounds. This will also remove your cards Pay of Apple. Even if no content is lost with this step, it is always a good idea to back up first. If you do not have a recent backup, use the following link for assistance if necessary.

  The backup of your iPhone, iPad and iPod touch

  Once you have correctly saved, reset all settings in settings > general > reset > reset all settings.

  Have a great day!

• Why don't twist not the home screen display Zoom mode on my 6?

  Why don't the home screen display Zoom mode on my iPhone not twist 6 more iOS 9.3.5?

  Hello, brichter!

  Thank you for joining the communities Support from Apple! Looks like you're wanting to rotate the Zoom mode on your iPhone screen. It is a big question. Read this post here that talks about how make a use display Zoom on your iPhone 6 and later versions. As you can see here:

  With the Zoomed see on an iPhone 6 or 6 s, iPhone Home screen does not rotate landscapemode.

  It is a behaviour whereas you experience when you use the display Zoom.

  See you soon!

• Portege R100 video cable does not reach the replacement LCD screen

  Hi guys, I have replaced the LCD screen of my Toshiba R100, than they had in it was defective. It seemed that it was a replacement at some point however. In any case, I received my new screen, but does not reach the video cable to the top of the circuit of LCD screens. How am I meant to connect it to the screen? Is there an extension cable or what? The screen they had in there previously looked like they were welded copper wires about 8 digitizer.

  Here are 2 pictures of what I mean

  

  

  Hello

  Where did you buy this screen?
  Are you sure that it is perfectly compatible with your laptop protected R100 to 100%?

  Looks like it s not fully compatible
  However, if an extra cable is necessary you can get it from the Toshiba ASP in your country.

  In your case, I recommend you contact the guy and ask for compatible cable!

  Welcome them

• I accepted the last update. Now, I can not display to the right of the main Itunes store, where top songs, etc would be. As the screen does not. Only on the HOMEPAGE of ITUNES STORE! Help!

  I accepted the last update. Now, I can not display to the right of the main Itunes store, where top songs, etc would be. As the screen does not. Only on the HOMEPAGE of ITUNES STORE! Help! I've tried everything. Google it. Searched through itunes, etc. It MUST be a bug, because it started right after I accepted the 12.3.3 update on my laptop running Windows 7 32.

  I count on the part of the main screen, which is not. Its strange. PLEASE HELP ME! In addition to the main page of the Itunes Store, everything else works fine as before. Music from my library work screens, etc.

  I also have exactly the same problem since the last update. Tried to find a way to solve the problem but no luck. Someone please help!

• Satellite A100 - display balack after replacing the LCD screen

  Hello

  So I'm trying to fix a LCD on a Satellite A100. The girl I am set as said she accidentally hit the screen with his hand and became black.

  When you turn on the laptop I can here windows activate, nothing is on the LCD screen. It is not the backlight, because I don't see anything on the screen at all. So I bought a replacement LCD screen and that one does not work either. Same question

  I think it is the inverter, any suggestions?

  Could be the sensor cover?

  Thank you! Kyle

  Hi Kyle,.

  Did you buy this new LCD screen to a service provider authorized? I ask this question because it would be interesting to know if it s a Toshiba valid a party or 3rd party a spare.

  Did you check the connection of the LCD cable? There may be a link to lose or the cable itself is touched.
  Theoretically, it might be the FL inverter too, but I doubt that. Otherwise, you'd see something on the screen but very dark.

• Satellite M30X-111 screen does not display anything but the external monitor works

  My laptop just screen does not display anything (like when the computer is turned off), but when I connect the external monitor, then the desktop is displayed on this screen. I tried to recover the laptop using the recovery disk and it worked again, but today, it stopped working again.

  Again, I must plug the external monitor, and after I tried to restart, I continue to pressing F8 but the startup mode is not come, the noise of when you press a button for too long beeps, however, the monitor of the laptop working again.

  How can I solve this problem?

  What do you do? You want to recover the laptop?
  If Yes, you n press any F8 but you will need to boot from the recovery CD by pressing the C key immediately after starting the laptop.

  But this question seems that you have accidentally switched to external display.
  I recommend checking the Fn + F5 option. This combination allow you to switch between the display and the external monitor.