Screen Pixelation Issue

My Macbook Pro has been having issues. When I'm on Chrome, parts of the browser will suddenly have chunks missing and show my desktop.
I took it to the Genius bar and they sent it out to have the logic board replaced, but I am still having the issue.

I know what you're talking about, but I don't think there's a good way around this issue
I've always noticed that images look clear at 25, 50, 100, but not at 33.3, 66.7
You have to view at 100% pixel aspect ratio to really see the image data properly. You're limited by the lower resolution of the display.

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I am having sporadic issues after new hard drive install and recovery using Time Machine. The same sluggish response, start up screen pixelating...If I reinstall Lion will it wipe out other applications? My HD was formatted and partitioned correctly, I ha

I am having sporadic issues after new hard drive install and recovery using Time Machine. The same sluggish response, start up screen pixelating...If I reinstall Lion will it wipe out other applications? My HD was formatted and partitioned correctly, I have a late 2009 iMac.

Use the trackpad to scroll, thats what it was designed for. The scroll bars automatically disappear when not being used and will appear if you scroll up or down using the trackpad.
This is a user-to-user forum and most people will post on here if they have problems. You very rarely get people posting to say there update went smooth. The fact is the vast majority of Mountain Lion users will not be experiencing any major problems with the OS, or maybe with apps which are not compatible, but thats hardly Apple's fault if developers don't update their apps.

AS2 noScale and pixelation issue

We are doing a number of banners for a client in AS2 using Flash 8 Pro. The version was their specification.
Now I've generated a series of PNGs in photoshop at precisely the same dimensions an imported them directly into the Flash Library.The problem is, when we epublish this to HTML it scales up about 120% and pixelates badly. I've already explored a few workarounds to varying success. Allow me to explain:
In the swf preview (Ctrl+Enter) I get no scale or pixelation issues. The render is clean and sized correctly. The scale problem is only happening in the HTML publishing.
-I double checked the code on the HTML and the size specifications are the same as those in my FLA and PSD. Identical.
-In the publishing settings I discovered that the noScale option prevented the issue, but only for the machine I was working on. None the other test machines saw any improvement in the published banner(we have 4).
-I tried embedding a noScale Actionscript directly into the FLA. Same issues as above. Only the work PC displayed the correct size, the other machines did not.
-I tried manually setting the HTML publish size specifications. Again, same problem.
What's strange to me is that the noScale only corrects the problem for the machine the project was done on. Makes me think some caching is to blame for the misrepresentation. And the HTML Publish seems to be ignoring my size specifications for the SWF altogether. Can someone tell me why this is happening?

Well it looks like I may have resolved this issue, sort of. John (owner of the tapes) let me borrow his camera for the experiment (Thanks). This is what I did with the theory that if I captured using a sony dcr-vx2000 pixelation would be reduced.
The other night (late), I pulled some hurricane Katrina footage that I had not captured yet and capture it with the canon xl2. on playback of the capture NO PIXELATION was observed at all(I watched it three times). I took the originalvtapes that I worked with last week on the wedding and recaptured on the caon xl2. Resulted in occasional pixelation. I then took the same tape and re captured it from the sony camera. Resulted in NO pixelation when playback observed on a tv and on pc screen.
Conclusion:
even though ths is not scientifically provef true or fals, I observed that to capture from a mini dv tape if shot on sony camera, you need to use a sony camera for capture. Same thingapplies with canon.
Note: Canon and Sony, please address these issues as a professional courtesy to the rest of your customers. Thank you.

Screen pixelation

So i got a lenovo yoga 2 and after a while of it having great screen clarity it randomly starting having pixelation on the screen. It even has the occasional line go horizontally across the screen. My screen resolution is all the way up and I already restarted it. The issue is kind of hard to explain but was wondering if anyone else had a similar issue or knew how to help. -Thanks Cam

Hi @willy4948 ,
I have looked into your issue about your HP Pavilion g6 Notebook PC and issues with the screen flickering or displaying dots. Here is a link to a document that will help you troubleshoot the image on screen flickers, has lines or distorted colors.
Have you connected the Notebook to a monitor? Here is a document on how to connect to a monitor if you need it.
Here is a document on overheating as some dust and debris might be causing the screen pixelation.
I hope something here helps you, please let me know how it goes.
Thanks.
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 to say “Thanks” for helping!

Besides the pixel issue any other reason not to use iphone apps in ipad?

besides the pixel issue any other reason not to use iphone apps on ipad??

There are no technical reasons why you can't use them (unless they are some of the few apps that require full phone capability which you won't be able to install). -If you are happy with either using them in an iPhone sized portion of the screen, or with the pixelated 2x size, then use them. I use quite a few apps from my iPhone and iPod Touch, and I've got used to the pixelisation and I don't really notice it as much as I used to.

9800 XT residual pixel issues

Hi everyone, I have a Dual 1.8 G5 with 2 gb of RAM and a Viewsonic VX2025 LCD monitor. I recently purchased a system pull 9800 XT card from OWC a couple of days ago and popped it in.
I know this card was an upgrade option for my 1.8 from Apple so I thought there should be no issues with it...not really.
I have been suffering some odd pixel issues...not really pixels but rather sizeable SQUARES all over the screen. Hovering a window or even doing a selection area will remove these 'pixels' but will reappear later on. Not in the same spots mind you. Happens as well when watching DVDs.
Games are the worst. It's almost as if I can see the refresh or 'scan'. I have zapped the PRAM, I have repaired permissions and have even popped the card in and out to make sure the contacts are true.
Please please please...anyone with advice, any advice!
Dual 1.8 G5 Mac OS X (10.4.8) 2gb RAM and a Viewsonic VX2025 monitor

Ok, I'm back and the card is acting up again.
A few days ago, I walked in my computer room and saw my G5 had the gray screen crash. Fan was kicking hard. I did the shutdown and restarted after 15 seconds. My screen was suffering the pixel/quilt issue I had awhile ago.
I ended up raising the overclock of the card from 5% to almost 10% to make the pixels go away. Also, from boot up, It seems there is quite a delay for aticellerator to kick in and the initial screen is riddled with squares. I have to activate the screensaver to 'wash off' of pixels and get a decent desktop.
I have tried reinstalling aticellerator.
I have physically removed and reinstalled the card.
I have downloaded whatever drivers ati had to offer for the 9800xt.
I have even reinstalled my system. I did this thinking maybe with a fresh reinstall and Tiger having a chance to rescan my current setup would be able to install the appropriate drivers...in case there was a conflict somewhere.
Any advice anyone? Thanks!
Dual 1.8 G5 Mac OS X (10.4.8) 2gb RAM / Radeon 9800XT

TS3232 I have the mini DisplayPort to Dual-Link DVI Adapter firmware 1.03 and I still have screen flickering issues

I have the mini DisplayPort to Dual-Link DVI Adapter firmware 1.03 and I still have massive screen flickering issues on a Mac Mini 2012.
I am using a Dell 30" monitor (it's the Samsung screen just rebranded) connected to a WD 4TB Thunderbolt drive connected to the Mac Mini.
The screen is usable for the most part when I've just started the computer (although today I started having issues after a fresh restart) but if even just the screen goes to sleep, or the computer goes to sleep and I wake it later, I start to have massive flickering to black and occasionally to snow.
The effect seems to be more likely to arise when I'm on heavy graphics-intensive websites or programs (eg, Tumblr feed with lots of GIF images or working in Adobe Premiere), but once it starts shutting down those programs has no effect, the screen keeps flickering wildly.
The problem improved after the 1.03 firmware upgrade (for a while it was flickering uncontrollably ALL the time and was virtually unusable) but it has not gone away.
Any suggestions would be very welcome, either for how to fix this issue or how to get Apple to, you know, let me TELL THEM that their adapter firmware fix has NOT solved the issue, since my phone support has expired. :/

I have a new Mini DisplayPort to Dual-Link DVI Adapter to allow my original Apple 30" Cinema Display to connect to the new Mac Pro. Shipped straight from Apple, it is firmware version 1.03. I've never had flickering issues, but the display will often go black (possibly after a screen power save) and not come back. when this happens I am still able to connect to and use the Mac via remote connection. But the only way to get the screen back is either to unplug the adapter and plug it back in to the Mac, or to shut down and power up the Mac. This may be a separate issue, so I'll also post it standalone...

Mac Pro Screen Freezing Issue with NVIDIA 8800 GT too

There were lots of entry in threads, where the screen freezing issue was described (disorted screen with strange lines, only reboot helps). Nearly all cases seem to be related to the ATI 2600 card.
http://discussions.apple.com/thread.jspa?threadID=1358062&tstart=30
http://discussions.apple.com/thread.jspa?threadID=1365277&tstart=0
I opened this new thread to show, that this problems occurs not only for the ATI card but for the NVIDIA 8800 card, too.
My MacPro was delivered 8 days ago and was running without any problems. But all of a sudden, I got that screen freeze. And it wasn't the first time, I was heavely working 2-3 hours with that computer.
In total, 2 screen freezes showed on my computer. The first one during working with the computer. The second one during booting into MacOS X. The screen freeze occured during the boot phase with the grey screen and the spinning wheel.
My configuration:
MacPro 2.8, Dual Quad Core
6 GB RAM
3 harddisks, 1 standard from Apple, 2 Samsung with 750GB
MacOS 10.5.2
Formac 20" Monitor
Perhaps others have this problem, too? Than we should emphasize, that this is not an ATI related problem.

I've actually been having the freezing issue for a while now but I didn't have the know-how to troubleshoot it (PC tech trying to support the only Mac lab in the building).
MacPro will freeze randomly (no trend in time, system strain, or open programs). The mouse will operate but will not interact with anything.
Specs:
MacPro - Model 1,1
Dual Core Xeon 2.66
2gb RAM
nVidia GeForce 7300 GT
Mac OS 10.4.11
The machine always has 2 displays connected to it so the workaround that was discussed for the ATI 2600 doesn't apply. I had 1 display connected here in my shop and it froze for that as well.
Message was edited by: DocturKnowles

Video Pixelation Issue - New HP Pavilion 15-P008TX Notebook - Windows 8.1

Ahoy,
I've seen topics regarding this issue - i.e. first day running a new HP Pavilion 15-P008TX, using Windows 8.1...
However the video quality on videos being played from the DVD Drive, HDD, and streamed videos (e.g YouTube) are extremely low quality.
Unfortunately I can't screenshot the issue - the best way to describe it would be to say that the videos look like YouTube videos being viewed on 144p
DVDs, and even 1080p videos are low quality and pixelated...
So far I've tried the following to no avail:
- Uninstalling and Reinstalling intergrated video drivers (Intel HD 4400) and Nvidia 3D drivers (Geforce 830M)
- Switching scaled views in the display section
- Installing VLC (with the latest codecs) to test if it was a codec issue
- Running a windows update
- Changing Graphic settings that may intefere with issues in quality (both Intel HD settings app and Nvidia 3D settings)
Windows Apps and programs aren't affected, only video playback.
First day of using my new HP Notebook, and i'm hoping to resolve this issue promptly.
Cheers.

Hello Whoissyntax,
Welcome to the HP Forums!
In terms of the video pixel issue, it seems like there might be a hardware failure. You have also done the majority of the troubleshooting. The only other steps I can suggest are here: Display Quality Issues
If you are not satisfied, I would contact HP phone support, or return the product if possible. You can utilize this website to learn how to contact HP appropriately, based on your region: Contact HP Worldwide
Please let me know if you have any other questions or concerns. Thanks for bringing this issue to the HP Forums. Have a great day!
Mario
I worked on behalf of HP.

Screen Tearing Issues

As of today, my Mac Mini has experienced severe screen tearing issues, it generally happens on Chrome but has started to also happen on other applications such as Pages. My Mac Mini is virtually brand new and has been used for about 2 weeks. I am using an TV via an HDMI cable. It is the 2.3ghz model with 4gb RAM. The OS is Mavericks. I have tried restarting but that didn't help. Plus the Mac is now hot with very little apps open (Minecraft, Chrome (1tab)) and the fan is loud.

Doesn't sound good... You have 90 days free phone support and a one year warranty on your Mac Mini.
I would Contact Apple Support or the Apple Store where you made the purchased and have it checked out.
Additionally you might wat to get AppleCare, which extends the phone support and warranty to three full years.

Screen redraw issues

Hi everyone
My new Macbook appears to have screen redraw issues (as I've mentioned in other posts). It often does not redraw the screen quickly or smoothly. It may redraw the screen in bands from the top, or the Dock may come up in jerks. Also, the cursor often freezes, especially when switching from one app. to another, or after performing a function in an app (e.g. Save, or Delete in Finder). Messing around with the keyboard or trying another function often unfreezes the cursor again. It's frustrating.
I think it's probably a compatibility issue, since quite a few of the applications I transferred over from my iBook are not yet available as fat binaries ("universal" binaries). Yet they seem to work OK. I'll post about that separately.
If anyone else has experienced screen redraw issues, I'd be interested to hear about them. This machine should run much faster than my iBook, not much more slowly.

Thanks again, Shawn. I wasn't sure whether to post all the problems as one mess, or separately so people could search for them separately. I decided on separately, in case they weren't related, but mentioned the other bits in each post in case they were.
I myself searched under all these problems, but had little success. I don't know if that's an artefact of the Search or not. I suppose it depends on things like using "frozen cursor" or "freezing cursor". I certainly found more posts related to my problems when I read all the forum posts for MacBook Users. It took quite a while, but was more productive than searching. I'd rather not have to spend quite as much time on finding data, though.
Thanks again.
from Clytie

Windows 2008 R2 Screen Lock Issue (GPO)

Scenario: We will be deploying POS machines at our stores that will have Windows 2008 R2 as the preferred OS. The function of this POS machine is for POS administration and not for ringing up sales. The machines have been configured to autologin a specific
user via GPO for POS functions. Also, a specific POS desktop environment shell has been configured to launch instead of Explorer (explorer.exe) shell environment at autologon.
Everything seems to be working as expected except for the session of the user locking. Since the POS environment needs to be up at all times with the specific user profile, we do not want the OS to lock the user session. I've timed it and it seems to lock
the screen (not log off) at approximately 15 minutes of inactivity, we do not want this.
So far, these are the GPOs I have configured that have not fixed the issue:
Computer Configuration>Policies>Windows Settings>Security Settings>Local Policies>Security Options>Microsoft Network Server: Amount of idle time required before suspending session = 99999 minutes
Computer Configuration>Policies>Administrative Templates>System>Power Management>Sleep Settings>Allow applications to prevent automatic sleep (plugged in) = Enabled
Computer Configuration>Policies>Administrative Templates>System>Power Management>Sleep Settings>Require a password when a computer wakes (plugged in) = Disabled
Computer Configuration>Policies>Administrative Templates>System>Power Management>Sleep Settings>Turn off hybrid sleep (plugged in) = Enabled
Computer Configuration>Policies>Administrative Templates>System>Power Management>Sleep Settings>Turn on the ability for applications to prevent sleep transitions (plugged in) = Enabled
Computer Configuration>Policies>Administrative Templates>System>Power Management>Video and Display Settings>Turn off the display (plugged in) = Enabled = 99999 seconds
User Configuration>Policies>Administrative Templates>Control Panel>Personalization>Enable screen saver = Disabled
User Configuration>Policies>Administrative Templates>Control Panel>Personalization>Password protect the screen saver = Disabled
User Configuration>Policies>Administrative Templates>System>Ctrl+Alt+Del Options>Remove Lock Computer = Enabled
User Configuration>Preferences>Windows Settings>Registry>HKCU>Control Panel>Desktop>ScreenSaveActive = 0
What are we doing wrong? How do I configure the OS to not lock the user session but keep it active at all times?
As a side note: We have Windows 7 POS machines also that will be ringing up sales that we do not have the screen lock issue.

Hi,
>>Please see my setting indicated in my original post. We have Turn Off the Display set to 99999 seconds.
I understand that we have set the Turn Off the Display for this amount of time. However, just for double check, we can go to the power plan we are using to check if the setting has been applied successfully. If the setting has been applied successfully,
it should be grayed out. Or, we can run command gpresult/h gpreport.html
with admin privileges to collect group policy result report to check this.
Besides, do we use other third party software to protect our computer? We can try to clean boot the server to see if the situation persists.
Regarding how to perform a clean boot, the following article can be referred to for more information.
How to perform a clean boot in Windows
http://support.microsoft.com/KB/929135
TechNet Subscriber Support
If you are TechNet Subscription user and have any feedback on our support quality, please send your feedback here.
Best regards,
Frank Shen

Firefox version 22 screen tearing issue with video

So I've updated to Firefox 22 and have recently started noticing this really annoying screen tearing issue when scrolling. its only when i use Firefox sometimes it happens when I'm watching videos sometimes it just happens on normal every day pages. I've tried to duplicate this issue in other browsers (Chrome) and it just only seems to happen with Firefox. anyone else experienced this and knows how to stop it? kinda annoying

Hello,
'''Try Firefox Safe Mode''' to see if the problem goes away. Safe Mode is a troubleshooting mode, which disables most add-ons.
''(If you're not using it, switch to the Default theme.)''
* You can open Firefox 4.0+ in Safe Mode by holding the '''Shift''' key when you open the Firefox desktop or Start menu shortcut.
* Or open the Help menu and click on the '''Restart with Add-ons Disabled...''' menu item while Firefox is running.
''Once you get the pop-up, just select "'Start in Safe Mode"''
'''''If the issue is not present in Firefox Safe Mode''''', your problem is probably caused by an extension, and you need to figure out which one. Please follow the [[Troubleshooting extensions and themes]] article for that.
''To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before opening Firefox for normal use again.''
''When you figure out what's causing your issues, please let us know. It might help other users who have the same problem.''
Thank you.

IDCS2 Screen Redraw issues

We're having screen redraw issues when panning and zooming pages. Getting screen anomolies and jittery display performance. It only happens when using InDesign, no other apps exhibit similar issues.
PC specs are:
WinXP Prop SP2
Dell Optiplex GX620, 2GB RAM
ATI Radeon X600, 256MB Video Card
Dual Dell 19" Flat Displays
Tried setting Display Performance slider in Prefs to middle setting and still getting redraw problems.
Is there a setting for the video card that might help?
Thanks,
-Danny

InDesign is known to have display issues with scrolling (white bars appearing where the edge of the screen used to be), although I don't believe I've ever seen it panning. As far as I know there is nothing you can do but grumble.
Not a lot of help, I'm afraid.
Peter

Screen refresh issue with SQL Developer 1.5.5 on Vista 64 bit

I am using the latest version of SQL Developer.
I have screen refresh issues in sql developer. On scrolling up and down the display gets jumbled, some time screen do not display at all. Its making working with SQL Developer very difficult. I don't have such an issue with any of my other editors.
Is this something specific to Vista? Is there any know solution to this issue.
Thanks
Edited by: user5899685 on Sep 1, 2009 11:14 AM

Specific? Not really, but judging from the posts here Vista is more prone. It usually indicates incompatibility between Java and video drivers.
If updating your JDK or video driver doesn't work or isn't an option, just disabling DirectDraw in \sqldeveloper\bin\sqldeveloper.conf usually works too:
AddVMOption -Dsun.java2d.noddraw=trueHope that helps,
K.

Screen Pixelation Issue

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