replacement screen t420 Lenovo problems

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• Replacement screen dv7-7121nr problems

  OK, this is my last attempt to get help on this. I have a screen broke on my DV7. This is the DV7-7121nr with beats. I have a replacement screen I bought at HP on Amazon, but I can't get off the bezel for the life of me. It's like a face 2 clip which seems to be impossible to get off.

  Can someone help if you did or you know how? It's quite urgent...

  (name of the edited section)

  Here is a link to a youtube video showing the procedure for disassembly of the screen:

  http://www.YouTube.com/watch?v=JXjIkD7IQOg

  Once you have the top and two sides broken loose, you can use your fingers to break up the background. Equivalent of the top inside the low side of the bezel. It should just pop right off the coast. This particular model has no screw on the bezel. The cover hinges should not keep the glasses come off.

• Problems of replacement screen satellite C670

  Hello

  I was wondering if someone could help me?
  The screen on my C670 works but has visible damage and a lot of dead pixels,
  I bought two replacement screens, but have been unable to operate them, any more than the backlight to come.

  Two replacements were returned to where they were purchased and are tested and found to work very well, I am now at a loss at what to do next...

  I don't really understand what could be the problem the two substitutes did not work but my original works well... surely if there was a problem with the connector of my screen does not work either?

  My screen is a LP173WD1 (TL) (N1) and the replacements have been N173FGE - L23 and LP173WD1 (TL) (E1) which I was assured were both compatible with my device.

  Thanks in advance

  Ealdra

  Post edited by: ealdra

  Hello

  As far as I know, there are different sets of Satellite C670.
  I found some details about the PSC3SE, PSC3NE, PSC3LE, PSC3QE of the submodels.

  It seems that the LCD module 17.3 "W HD + (1600 x 900px) uses a backlight LED as the light source.
  Then you should be sure that you use the right one.

  I don t think that the view on the motherboard controller is faulty because in this case the original display would not work too.

  The LCD screen and motherboard are connected by cable, inverter, the inverter Board and
  LVDS cable. You must ensure that the LVDS cable is firmly connected to the motherboard.
  If the connection is loose, firmly reconnect and restart the computer C670.

• How to print screen on lenovo T420?

  Hi, how to print screen on lenovo T420? I can't find the print screen key... Thank you

  I don't know what is the combination of keys, but you can use the tool captures Windows 7 for a shot full-screen.

  Cutting tool

  Z.

• Replace screen green Mocha & follow-up with perspective problem

  So I have these images;

  https://www.dropbox.com/s/tqtfcg5m7rw35wd/phone%203.m4v?DL=0

  1. which requires the phone to be tracked and replaced the screen. I am familiar with mocha AE and can easy follow up but lose track completely when the phone is off the hook in the beginning and when the top left of the phone turns off the screen. No idea how I can solve this problem of follow-up? I have actually some more shots like that have the perspective and thumb-finger obscuring the phone, so none of the shots are very frank. I can't find any tutorials on the topic in depth.

  2 I used Keylight for touch on the green screen (workflow; Color touch - switch to the status display, black clip adjusts the gain of the screen, white clip) but I had to cut the white as the images on the guys hand now dances autour, as is the noise. That is almost like the layer's mode "dissolve the dance." Well, I guess it's because I cut so white... A few tips on this would help me lot too!

  Any help would be appreciated!

  Thank you!!

  I took your film and brought in After Effects.  He was very small, so I doubled the size of the model, and then added some exposure compensation and detail preserving high-end to give me more pixels to work with. I then exported a sequence of images to use in Mocha. The sequence of images was imported from AE and a new created model which corresponded to it. I selected Track in mocha.

  After analyzing the images, I realized that I had problems in the first few pictures because of the motion blur and depth of field. There is a black bar at the top and bottom of your film and which would also cause a problem. The solution is to create a spline X first to act as a grip on the tracker.  The second step was to create a set of X grooves on a new layer covering the sides, top and bottom of the phone. I started on a frame that shows most of the phones. The layer was on top, the tracker below layer. I followed with interest, then repositioned the CTI for the start of the track and followed back until the track began to fall apart.   Backup of the last tract good framework I have change to set track and completed manually tracing. It took only about to keyframes. Then I adjusted the surface and refined the track using the 16 x 16 in a super grid.  The track was closed and I've added a new X spline to use as a Roto for the thumb. I have isolated the part of the thumb covering the screen only.  The layer of Roto was locked to the track and then adjusted and fringes of edge has been applied.

  When this was complete I first exported mocha for the layer of Roto shape data.  Back in AE I duplicated the layer of film and pasted Mocha shape data to the copy that gave me a perfectly hidden copy of the thumb.

  The last step was to take the replacement screen image and add to the timeline and then secure the composition and then before dialing. Back to mocha, I copied code confidential from corner of the layer and glued to the replacement screen demo data.  By arranging the layers with the original film on the bottom, replacing the following screen and thumb on top of the implementation of the composite for final adjustments. Setting of the motion blur and focus on the replacement of the screen to complete the project. Total duration of approximately 15 minutes.

  Your film would, in fact, a good tutorial because of his problems. With your permission, if the sequence is yours, I will when I have time. The point is that you should analyze your film and then decide on the best technique to achieve your goal. Same horrible images can be used. You must analyze the images and then decide the best technique to achieve your goal. Any film can be tracked manually in a reasonable amount of time using the proper technique. He really successfully complete your film was enough to improve the contrast and exposure to follow up and do a bit of work by hand.

• Re: Satellite L675-10 t black screen after disassembly problem

  Hi all

  I recently had some problems with my L675-10T overheating, even when I was with a big fan of cooling for the games.

  I realized that the problem resulted from blocked exhaust and dust and it is why, after reading and watching the many tutorials, I opened my laptop computer successfully and all cleaned up.

  The temperature dropped to 20 c and I was happy.

  The next night, however, took my laptop and headed for the living room, and it will stop.
  Black screen and nothing passed. So I ran to the internet and found this solution, it worked btw.

  1. turn off your computer
  2. unplug all wires (including energy)
  3. disconnect the battery from the bottom of the computer.
  4 re - connect the power cable. (the battery should not be in the computer)
  5. turn power on. The screen works. Choose start windows normally. (if you get this screen)

  The thing is, the same thing happened to me this morning as well.
  Twice in 2 days and im a little worried I did something wrong during Assembly of the laptop or something. Any ideas? Or do I keep accountant with the above solution?
  Looks like a mess of power upwards of sorts.

  Thank you in advance.

  Hello

  I assume that this question has not happened before you have disassembled the laptop. Right?
  To be honest this similar issue happened to me to. The portable light not (black screen) after I'm entered in the mode 'sleep'. However, this happened only once

  It s hard to tell why this happened to you it of not impossible that you have damaged something for disassembled the procedure.

  However, the fact is that the warranty is not valid more because you opened the laptop. That is why any approach (especially parts replacement) to solve this problem would cost money.
  So ultimately it s your decision: a technician visit to downtown to see the pieces of equipment or keep your stay with the workaround mentioned above.

• MacBook Pro screen re-recurring problem.

  In November 2015, I got a replacement of the screen as my Mac anti-glare treatment wears.

  Just one month later, replaced screen got weak horizontal gray bands that goes further, from right to left, I got a replacement of the screen before the end of 2015.

  Now, the March 2016, I had some stripes of vertical pixels affected when I apply pressure on the screen. How can I fix?

  Just in case you are wondering this odd task between the two, it is the slider. I want to show that the screen has some problems with it, so I place my cursor here to show that this isn't where the screen ends.
  

  It is a hardware problem with no software solution.  It will require a replacement.

  You have not identified the EXACT MBP model you have and perhaps with the display problem, it could come under this replacement program.  Read this link.

  https://www.Apple.com/support/MacBookPro-videoissues/

  Ciao.

• Incompatible Audio volume T420 - Audio problem.

  Hi all

  recently I've been an audio problem with my T420. It doesn't matter if I use the built-in speakers or an external playback via the audio device, audio volume goes up and down several times for a minute.

  It's rather annoying and irritating. I use the standard driver provided by Lenovo and with stock settings.

  If someone had this problem and could give me some advice?

  Thank you very much!

  The framework was already to the people with reduced mobility.

  I thought, maybe that's the problem, I've been experience, because it is only when I used Ethernet instead of WiFi: DPC latency + audio / mouse skip and stutter on t420--Lenovo's community

  I tried the proposed parameters, without success.

  Interestingly, re - install the same drivers that have been installed previously seems to have solved the problem.

  Maybe some settings or installation screwed up.

• Replacement screen for B460

  Hello

  I own a laptop Lenovo B460 (model No. 24007). I am looking for a replacement of the screen for the same. The specifications are:

  14 '' HD LED Glare

  Also, after some research it seems to be a widescreen (16:9 aspect ratio) and 1366 x 768 pixels with LED backlight. I talked to the service centers in my area, and none of them seem to have the screen required. That's why I'm exploring an alternative that is mentioned below:

  http://www.gadgets.in/Samsung-14-in-LED-backlight-LCD-screen.html#

  The specs seem to be the same. This means that it can serve the purpose? The LCD connector will have the same PIN connections or is there a possibility of incompatibility?

  Please advise.

  Thank you.

  Hi Phoenix53,

  Welcome to the Community Forums of Lenovo!

  Looking at the Service Manual of this system.

  Material of Lenovo B460 maintenance manual V2.0

  you will find the replacement screen for your system at Page 76 88

  

  Check with dealers online part numbers will give you options on where to get them.

  Hope this helps,

  See you soon!

• replacement screen for computer laptop dv6t - b 6, 00

  I have a computer laptop dv6t - b 6, 00, product # QJ926AV.  Maintenance and Service Guide shows two difference replacement screens, the 665334-001 Brightview display and the anti-reflective screen of 665335-001.  That it would be OK for my laptop?

  Here is the service manual that you already have:

  Manual

  See page 30. The problem is that the "anti-Glare" is a higher resolution screen and also needs different data cable from the motherboard to the screen. You can install a screen on any system dv6t - b 6, 00 but you also need the correct cable and a cable replacement makes it a little more difficult.

  The second problem is that you have a generic model number that designates a custom order machine in order to have a type of display based on the model number.

  Whenever you replace a laptop screen the ONLY way to serve to have replaced dozens or even hundreds, is to remove the Panel before you order a replacement. Buy the screen based on the manufacturer designation of screen at the rear of the Panel not the model number of the laptop. In this way: 1. you are sure to double dog of compatibility; and, 2. You can shop a variety of panels and get the best possible price.

  If it's 'the Answer' please click on 'Accept as Solution' to help others find it.

• 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.

• want to dv6: ex 7295 dv6 of envy of the hp replacement screen

  I broke my upper screen of the tower and try to replace it. I wanted to know if the screen in the following link is for my laptop. Please help me.

  http://www.Amazon.com/HP-envy-DV6-7295EX-laptop-screen/DP/B00M130M8Y/ref=sr_1_1?ie=UTF8&QID=14427054...

  I am worried if all 7295ex want dv6 replacement screens will suit the mine or I should look for other features also. If I have to, how should I do? Thank you!!

  Hi @Avineesh,

  Thank you for visiting the HP Forums! A place where you can find solutions for your problems with the help of the community!

  I stumbled upon your post on the laptop and wanted to help you! I looked in your question about your computer laptop dv6-7295ex HP ENVY and problems with the replacement of the screen. Your screen is 39.6 cm (15.6 ") LED backlit HD (1366 x 768) BrightView is this WXGA 1280 x 800 screen.

  So no, I wouldn't use it. HD 15.6 inch BrightView display panel, 682089-001 is the part number and here is a link to your manual.

  Please let me know how it goes.

  Thank you.

• Using an IP191 monitor, have random horizontal stripes on the screen - have no problems with other browsers. also no problem with FF on the other PCs on the family

  Using an IP191 monitor, have random horizontal stripes on the screen - have no problems with other browsers. also no problem with FF on the other PCs on the family.

  These "streaks" seem to be the domain of the high frequency analysis; they can be eliminated by scrolling upwards or downwards.

  Hello, maybe it's a problem with hardware acceleration - try updating your graphic driver, or in case this does not solve the problem, or there is no new version available at the time, disable hardware acceleration in the firefox menu

  

  > options > advanced > General.

• Satellite T135D-S1324 - where can I find a replacement screen?

  Well, I don't know how, but my new laptop (buy 50 days in best buy when I travel to Los Angeles) has a broken screen. It seems that he has been hit by something, but I NEVER hit him with anything.

  The excellent work of the laptop but it is very painful to see all broken lines in the screen, but I hope that I have fly can use and work very well.

  My main concern is that I can't FIND ANY LED BACKLIGHT SCREEN 13.3 of TRUE HD, I'm of the Argentina, and here, they only replacement lcd screen. A friend told me that he can buy the replacement in the Amazon but I can't find screen replacement Toshiba led (only from hp)

  Anyone know where to find replacement screen for this notebook?
  or if all the screen works in my toshiba? http://www.Amazon.com/s/ref=nb_sb_noss?URL=search-alias%3Daps&field-keywords=replace+led+screen+13.3&x=0&y=0

  THANKS A LOT :)

  Hey,.

  To be honest, I also don t know if another screen replacement would work

  AFAIK T135D-S1324 is for the American market, then you should contact the guys there. Maybe they can send you a screen replacement or something else. Simply contact the guys.

  Laptop parts are specific designed for a laptop series you should buy a replacement of an official authorized service provider.

• Satellite U500 (PSU52E) - where to get a replacement screen?

  My laptop computer screen of my Satellite U500 (PSU52E) broke. Can someone recommend where I can buy a replacement screen?

  Thank you

  Hello

  You can get a replacement from an authorized service provider screen:
  http://EU.computers.Toshiba-Europe.com > support & downloads > find an ASP.

  Guys can order all original spare parts in order to get a spare part of Toshiba compatible and original guys. :)