Lenovo P/Y/Z Series :: Y500 Display Lines And Distortion
Jun 10, 2014
My Y500 (one of the older models) has some weird display issues for some time now. When I try to adjust the screen angle, some horizontal green lines appear randomly on my screen. Some other parts also have vertical magenta lines. Then I have to try several angles until I find a position where the display doesn't show any problems. This happens almost every time when I open the display and turn it on. Sometimes it is less of a problem and sometimes more. If I don't move the laptop or the screen the problem does not show up. My drivers should all be up to date and I have Windows 8.1.
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Nov 23, 2014
I have a dell Inspiron n5010 laptop and use it for personal works and photo editing as a photographer. when I watch a picture, in some specific zoom levels there are weird vertical and horizontal lines witch create many regular squares in the picture. it's not matter what software display it for me (it happens in every photo browsers I have and even in firefox) here you can see them (this picture is taken by Prntscr Button):
here you can see that little squares witch is annoying for me as a photographer! these squares goes away if i zoom in more! but some times squares are bigger like this: (same photo) as you can see it looks like some sort of distortion! and here you can see the same photo when it is displayed normally: my own guess is some sort of GPU problem!what I should do to get rid of these squares? some of my laptop specs are as follow: Dell Inspiron 15 (N5010) Laptop CPU: intel core i5 2.8
GPU: ATI Mobility Radeon HD 550v RAM: 4 gig DDR3
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Mar 3, 2014
Shortly after I received my laptop, I installed a third-party battery monitor, BatteryCare, to monitor the battery in the laptop because I'd used it on previous software and liked having a second source of information. I've been running the laptop like a desktop for the last few months though and havent had to pay any attention to batter life, since the thing is always plugged in so I decided to delete BatteryCare.
The uninstall went fine, but when I restarted the computer I noticed that the icon displaying remaining battery life did not reappear. I went digging to see if the uninstallation might have uninstalled a driver but I couldn't find anything indicating a problem like this. I still have the Energy Monitor - just nothing showing up much juice is left in the battery.
Any pointers on what drivers/devices I might have to reinstall to get power monitor icon back. I checked the Driver Matrix, here, but I couldn't find anything about solution. Should I just reinstall the Energy Management utility?
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May 22, 2013
I have this Lenovo Y500 with Nvidia GT 750M, and there's a sticker on it that says "Ultrabay".
1- Can I get another GFX and insert it instead of the DVD Rom ? FOR SURE ?
2- Should this additional GFX be another 750M , or can it be a more recent model ?
3- Is it guaranteed that SLI will work under Windows 8.1 ?
4- Will there be a significant improvement in performance after adding another GFX ? Are there any tests and validated benchmarks ?
5- Where can I get such a good, compatible additional GFX that will surely work with my Y500 laptop ?
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Jul 14, 2013
I downloaded the BIOS package from the link: [URL] ..... but I don't know how to update the BIOS. I tried running the file Winflash_Yx00s.bat as Admin but nothing happens. Do I need to flash it using a USB stick and if so then how to do it.
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Jun 7, 2013
Recently I bought a Y500. After installing the Windows 7 X64 and start a conversation on Skype fot the first time webcam worked without problem. After two days I tried to make a video call but the camera does not start ... Circle rotates the camera LED lights up but the screen is black.
I tried the site. Testmycam.com has image but blurred. Reinstalling drivers, i installed an old version of Skype version 4.2 but problem not resolved...
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May 27, 2013
I've had this laptop for about a year or two and all of sudden my two left usb 3.0 ports stop working, although when I first turn on my laptop, the left side works for about a second and then stops working. My right usb port which is the 2.0 one works just fine.
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Sep 16, 2013
Background: I bought my refurbished Lenovo Y500 laptop in June. It came with a 1TB HDD and a 16GB SSD for caching.
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Jan 24, 2014
I bought a Y500 a few months ago and I bought a Samsung 840 Pro 256GB SSD along with it. Mine didn't come with the 16GB mSATA SSD for caching so I decided to replace the original 1TB HDD with a 256GB SSD. I also had a copy of Windows 8 Professional that I bought for my desktop. Since I wasn't using my desktop anymore I decided to move 8 Pro to the Y500. And it wouldn't let me format and reinstall, I'd get an error saying "The product key does not match any of the Windows images available for installation. Enter a different product key."
I cloned my HDD on to an SSD with Acronis True Image Home. Then I stuck the SSD in my laptop and then selected repair my computer after booting into the 8 Pro disc. And from there I selected the option to reset my PC. Then once it reset it became extremely fast and stuff. And from the add features to Windows 8 option I entered the Productkey I got with 8 Pro and it allowed me to upgrade. Then once the 8.1 update came out I updated immediately.
Now for the last few days my laptop has been getting laggy. So I decided to reset it again. And now when I try to it says that the required recovery partition is missing, I don't recall deleting any of the partitions I cloned the drive perfectly and had also been able to reset it once before. Anyway, now my 1TB HDD is inside my PS3 and I'm stuck with a laggy Y500 that takes 20 seconds to boot up on an SSD and I'm trying to figure out a way out of this mess. Is it possible to get recovery discs?. My Y500 is the model that has a single NVIDIA 2GB GT750 and an intel core i7 3632QM.
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Sep 13, 2013
i had purchased a Lenovo y500 about a month back. I have WiFi issues when i put the laptop on sandby and then start up.When the laptop starts after stand by it sometimes shows no networks available which usually gets solved after turning wifi on and off or turnig airplane mode on and off.
although sometimes it will show the wifi network but will be unable to connect and sometimes will connect and drop within a few mins after which it wont show any networks. these issues are more frequent when on battery than charging.
I have unticked the "turn off to save power" option in the network adapter setting.happens with Bluetooth turned off also drivers are updated to latest
my newtwork card is Qualcomm Atheros AR9485WB-EG (driver version : 10.0.0.227)(date:20-02-2013) in advanced settings there is
option ................................................................................value
1.) 802.11b Preamble ........................................................ long and short/long only (currently on long and short)
2.) adhoc11n........................................................................disable/enable (currently disabled)
3.)network address............................................................. not present
4.)recieve buffers.................................................................256
5.)scan valid interval...........................................................60
6.)transmit bufffers..............................................................512
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Apr 21, 2013
I bought my Y500 a few days ago and happy with it in general. However, one day the two-finger-tap (for right click) on the touchpad stopped working. Below is a description.
Everything else as far as I can tell, including two-finger scroll and one-finger tap and so forth, are working fine, but the two-finger tap stopped working even though it worked fine for a few days. I have a suspicious as to what caused it but I'm not entirely sure. In any case I think it's most likely a bug, and probably software.
One day I went into "control panel" -> "mouse" -> "device settings" -> "settings..." -> "Scrolling" -> "two-finger scrolling" -> "enable coasting". I played with coasting for a while, and soon disabled it again because I didn't really like it. However, it was then that I noticed that my two-finger tap stopped working. I have doubled-checked that "control panel" -> "mouse" -> "device settings" -> "settings..." -> "clicking" -> "two-finger click" is set to "secondary click (context menu, special drag)", but the two-finger click still doesn't work, even after a restarted. I downloaded the latest driver (version 16.2.18.0) and it still didn't work. I uninstalled the driver and installed it again and it still doesn't work. Now I like using the touchpad, but really hate living without two-finger tap for right-clicking.
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Nov 17, 2014
I have problem with High CPU Frequency and Voltage when set on High Preformance, frequency is over 3,2 GHZ, and Voltage is 20+ Wat, even if CPU usage is from 0 to 10 %.
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Nov 16, 2014
I cant find equalizer settings in windows.
Two days earlier I replaced 16Gb SSD with new 120GB SSD, reinstall system, install latest realtek audio drivers. After this I cant change settings of audio effects.
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Apr 14, 2013
I have serious problem about wifi. It is always drops, and in a few second connect mostly. I have tried everything every driver I found but there was no solution about this. I have just bought notebook and like it.
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Jun 19, 2014
I was just browsing the internet when my cat lays on my keyboard, but I didn't mind it there. Then after about five minutes, the screen turned upside down! Tis screen is newer than the laptop.(ideapad y500)
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Jun 2, 2013
When I "restart" my Y500 using windows 8.0, it takes a minimum of 15 minutes. Sometimes, if I have time to wait, it takes more than one hour. 90% of the time, I restart it using the on/off button. No problems at all using the button, but the software takes a VERY long time or won't restart at all--just the green screen with the word "restart."
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Jun 8, 2014
Recently I've been having problems with the battery discharging while plugged in while playing some games (Civilization V and Sniper Elite V2 are the ones I've noticed the most). In the case of Civilization V, it also causes the game to lag to the point of being unplayable. The battery notification when scrolled over says "plugged in, not charging" and does so indefinitely until the computer shuts off from lack of power. It also decreases the battery life to just about an hour and fifteen minutes when discharging like this.
because it doesn't seem to happen with every single game I own. Sims 3, Saint's Row the Third, Skyrim, etc. do not suffer from this problem. I've already tried uninstalling the games with this problem and reinstalling them, but that doesn't seem to work.
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Jul 17, 2013
I messed up with my Ideapad Y500 system. And as a result I lost my genuine operating system that was provided with the notebook. I had backed up all the important data. The problem is that which version of windows I should install inoderd to use my original key which is saved in the bios. I tried to install Window 8 x64 version. But my key didn't work. Now I am using an evaluation version of windows. The Original windows was Windows 8 x64 single language. Where can I get this OS.
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Dec 28, 2014
As you see below the one with the icon of mic alone is the built-in microphone[the second one], I have the default drivers that are installed during installation of windows 8.1 pro 32bit.
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Mar 5, 2014
I had two of the same Windows 8.1 OS on my Y500 (Cloned from original to SSD). Then Last night I tried to 'refresh without affecting your files' option for my OS on the HDD so I have a fresh OS to go back to incase anything happend. then on the Lenovo screen it said that the E: drive was being refreshed as well so I freaked and turned off the computer. NOw I cant access either of the OS's. What should I do? I did do a back up right before and the back up files are still there in a partition I made in the HDD. I used a USB boot of Puppy LInux to see the files on my HDD but it would not let me transfer it to an External Hard Drive. I will Try to install a better linux and try to transfer the OKR files to another Drive.
-how would I go about restoring the back up files if I were to get them on another drive?
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Dec 12, 2012
Okay so, I got my Lenovo Ideapad Y500 a couple days ago. Liked it and all BUT when I had my mouse connected into the laptop and then turned off the touchpad, it would not turn back on. The only way I could get my touchpad to work again is by restarting the computer, which is pretty frustrating.
I searched this: [URL] .... for ANY drivers/software for the Y500 mousepad and there are none.
FN + F6 toggles the touchpad on and off and I have tried to turn it on and off, with and without the external mouse connected.
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Jul 31, 2013
I have a y500 Lenovo gaming laptop with Windows 8, and for the past couple of days, each time my laptop is put in hibernation or powered down, whenever I turn it back on it gives me this message:
"Default Boot Device Missing or boot failed Insert recovery media and hit any key Then select boot manager to choose a new boot device to boot or recovery media."
Then it brings me to a page with 3 boot options, and only the Windows Boot Manager works. I'm doing scans and hardware scans but so far nothing is being found. This laptop is less than 2 months old so I really don't think it's a hardware problem, and I haven't downloaded anything recently that may have messed this up. I would contact Lenovo but I'm unsure if this is an issue with the laptop, or Windows 8.
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Oct 26, 2014
I have dell Inspiron 5520 laptop now i have install windows 8.1.when i install windows 8.1 the screen display problem accur.screen color is convert into black and white and also distortion problem occur. I have already install chipset drivers.......
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Jan 25, 2014
I have a fairly new y510p (about 2 months old), haswell processor intel HD4600 onboard and GT750M (non SLI model).
When connecting latop to external monitor via VGA connection, I can see the image but it looks terrible, horizontal blue lines and flickering. I don't have any option to change the refresh rate, since Windows 8.1 identifies monitor as being 60mhz (other sources work fine on that frequency).
I've tried 2 different LCD monitors, 2 different VGA cables and get same result.
Have latest drivers.
HDMI output works fine. Yet not uncommon for me to need to give a presentation at a place with older equipment where I must connect via VGA.
Before I call support to take laptop in... any one else has encountered this problem?
Is there a way for me to force the GT750M to be used for external output? I have tried setting in NVidia control panel (default NVidia to maximum performace and Intel is still being used for projection output).
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Aug 6, 2014
After running my B570 (1068) with an extended display, the unit went into hibernation. On wake-up the laptop screen is indecipherable garbage. The second display will run to show BIOS startup but then reverts to the built-in screen - which is illegible. Toggling the F3 key does not get a good screen.
I read another post suggesting this is a hardware failure. What parts have failed?
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Nov 30, 2014
As others with x230's have found, I have an issue with the screen fading/graying out then developing vertical lines over the entire screen. Pressing the screen bottom screen border resolves it for a split second then it occurs again, though resolves usually after pressing it at various points along the plastic lower edge maybe 3-6 times, sometimes with slight flickering of whites after. Runngin at 60hz. URL...
I bought it on ebay so don't have any warranty information, unfortunately.It appears to be the LCD connector or cable.Is it possible to open it up and fix that somehow, or should I buy an IPS screen (the current screen isn't IPS I believe) and replace it myself?
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Jan 11, 2013
So this is about the only issue I have with Windows8 on my laptop, I've tried various audio drivers from OEM provided
to drivers directly from the Realtek site and I can't seem to remedy the issue....
Only during charging of my laptop or when the laptop is on battery does the jittery/distorted audio playback occur. Happens during Flash playback or local media playback using say VLC, sometimes the distortion can Freeze or lock up the system.....
I've tried Audio Drivers, Video and my BIOS is the latest. This playback issue did not occur under Windows7 when I had it installed....
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Dec 2, 2009
what there extremely fine lines are, they show in the bios boot screen so it is not a software fault.
I have a SEC lcd panel, they are more obvious on certain colours , blue, orange and others.
Is there anyway to minimize them.
I have plugged in an 19" external monitor and the lines do not show.
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Jun 12, 2009
I was given a old imac. It's white, has 2.16 Ghz processor, 3GB RAM and the latest version of OSX.
I am a having two problems with it.
1. Seemingly at random, lines of varying length, one or a couple of pixels tall, appear on the display. Within each line the pixel by color appears to be random.
2. Sometimes I will click on a website or launch something and I get the multicolored wheel. The machine freezes and the wheel keeps going round and round and round. This seems to happen most frequently when making a video full screen. I wind up turning the machine off and restarting it.
Any ideas as to what's wrong? Video card? Video card memory?
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Mar 7, 2010
I experience the following display problem with Acer Aspire 5942G:
When certain colors are displayed on the laptop screen, thin diagonal lines ( like waves ) start moving all over the mentioned color ( see the attached photo and movie).
The effect is very annoying and well seen when You look from underneath the display. The exact color depends on the color calibration and the Acer Cine Boost Color Engine but always exist.
I attach a test pattern of 4 colors - they are light ones. Each color reacts as explained depending on color calibration : default MS Windows 7 calibration , default ATI video driver calibration, Acer CineBoost Color Engine On/Off.
It is not affected by hot/cold notebook, battery/normal power. It does not affect the external display.
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