Light blue "finger" print spot on display

I have a 20" Cinema display.
I have noticed a light blue area on the display.
You can see it if the background is white.
I noticed if you have a white gradient into red, as you pass this through the affected area, this spot is darker in the transition area.
These aren't dead pixels but it looks almost like a finger print between the back lighting and the LCD.
Any idea what this is and if it can be fixed?

Without a picture it is hard to determine if this is the effect you are experiencing. Check this link and if so you will want to have it serviced before you warranty expires:
http://web.mac.com/bluloo/iWeb/Site/Blog/BD6DEBD5-BA8E-490D-8EF2-D4B046E0B594.ht ml
I had this effect on a Dell laptop and they replaced the LCD assembly for me as a result agreeing that it was defective.

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Display of iPod Touch 5 is not Finger print resistant

Hi all,
          I am already in love with my iPod Touch 5. I read in the specs that it has oleophobic coating by which the finger prints on the screen could be avoided.
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Actually it says that the display is "Fingerprint-resistant", which doesn't mean that there won't be any fingerprints at all, just fewer than with other displays.
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My Macbook display changes color when I open applications. It looks like there is a light blue layer over the screen, thus changing the color of my display. This layer goes away when i quit the applications.

I am facing a problem and I am not sure if its a graphic card malfunction. When I open applications like Chrome, VLC player, and most apps, my display suddenly changes color. It is as though the Theme was changed. The normal grey panel on opened windows turns to light blue and everything else seem as though there is a light blue layer on top of it. When I close these applications (quit) the display returns to its normal self.
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I had that problem, too, and it's been documented both here and on the Adobe forums. What happens is that when you have dynamic switching on, when an application that uses your discrete GPU kicks in, the screen will change color. My problem lasted for a couple of weeks then just vanished.
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No you can change your wallpaper to make the font stand out more on your homepages and folders or you can adjustr the font size, bold and contrast here:
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Hi CSM,
We can perform a print head cleaning and alignment on the printer to try and resolve the issue. To do this, please follow the steps below:
PRINT HEAD CLEANING
With the printer powered on, press and hold the <Resume/Cancel> button.
<1> Resume/Cancel button
When the power lamp blinks once, release the button.
Note: The power lamp will blink and print head cleaning will start. The cleaning completes when the power lamp stops blinking. (It will take about 30 seconds to a minute for the power lamp to stop blinking and remain lit solid green.)
PRINT HEAD ALIGNMENT
Confirm that the printer is powered on, and load Letter-sized white plain paper in the sheet feeder.
Note: If paper other than Letter-sized white plain paper is loaded, print head alignment cannot be performed properly.  The automatic print head alignment must be performed from the Automatic Sheet Feeder on the top of the printer. It cannot be performed from the cassette.
Press and hold the <Resume/Cancel> button, and release it when the Power lamp blinks four times. (The Power lamp will start blinking and pattern printing will start.)
Print head alignment will start automatically as the following pattern is printed.
Note:  Please wait approx. three minutes until printing is completed.
Hope this helps!
This didn't answer your question or issue? Find more help at Contact Us .
Did this answer your question? Please click the Accept as Solution button so that others may find the answer as well.

Blue screen after keying in passcode or applying finger print on iphone 5S

Hello all ,
hope anyone can help cause it is annoying ..
i have got a new iphone 5s and out f the blue yesterday it restarted on it's own , suddenly every time i try to key in my passcode or apply my finger print it unlocks to a blue screen and restarts .
phone keeps on doing that endlessly .. is there any way i can restore it since i am unable to log in to the phone at all or get to the settings to apply a reset ..

You could try a reset, this doesn't wipe your phone. Follow the instructions on this link.
Turn your iOS device off and on (restart) and reset

Hello, I have a Macbook Pro 17'' 2.4 GHz Intel Core i7 (2011). I dont know what happened but the pixels on black or dark areas on my monitor are displayed in a flickering red color, and on white areas are light blue. Any idea??

Hello,
I have a Macbook Pro 17'', 2.4 GHz Intel Core i7 (late 2011). I dont know what happened but the screen shows red flickering pixels everywhere where it should be black, and light blue pixels where it should be gray, I had this problem twice, the first time it just disappeared by itself. Now it's been like this for days, I have really no clue.
Anyone with the same problem or solution?
This is how it looks like:
Thanx

Is that a camera picture or a screen-shot? Is there any difference? i.e., can you capture the problems in a screen shot, or not?

Pagination scheme settings being ignored in Theme15. Light Blue

We are currently using version 3.0.1.00.08 of Oracle Application Express.
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I have tried various pagination settings whilst in theeme 15 and they all appear to be ignored when using this theme, If you switch to other themes eg blue tan then the pagination settings which I have set work.
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Hi Kay,
For the pagination to appear at the top etc, the template used needs to support it (essentially including the #TOP_PAGINATION# substitution string).
If you take a look at the report template in both of those themes you will see a difference in the Pagination Subtemplate section.
Everything to do (or at least a huge majority) with how the report is displayed is down to the template, so if particular substitutions aren't included in the template then it won't matter what options you choose...they simply won't be included.
Hope this helps,
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Blog: http://jes.blogs.shellprompt.net
Work: http://www.apex-evangelists.com
Author of Pro Application Express: http://tinyurl.com/3gu7cd
REWARDS: Please remember to mark helpful or correct posts on the forum, not just for my answers but for everyone!

MacBook Pro Repeatedly Loads Purple & Teal Stripe, Gray, Light Blue, Bright Blue and Bright Blue Stripe Screens Instead of OS after Optical Drive Replacement by Apple (PICTURES INCLUDED)

17 inch March 26-29 (order date – shipping date) 2011 MacBook Pro, 256GB Solid State Drive, 2.3 GHz Quad-core Intel Core i7, 1 processer, 4 Cores, 256 KB L2 Cache per core, 8 MB L3 Cache, 8 GB Memory (8GB 1333MHZ DDR3 SDRAM - 2X4GB), AMD Radeon HD 6750M Video Card, Intel HD Graphics 3000 with 512 MB total of VRAM. 110 GBs of free/unused disk space remaining.
Full Specs are in subsequent post.
The issues described in the title continue even after I’ve reinstalled the operating system twice (Snow Leopard) and installed Mavericks (which is working fine and even faster). I’ve tried many commands to repair this.
If anyone has experienced any of the symptoms above or below, your advice and response will be much appreciated as well as marked. These are the details:
My Early 2011 MacBook Pro has had the typical blue screens, screen freezes and graphics issues since I bought it about three years ago but nothing like this and NEVER any load issues until about a month ago. That was when my superdrive replacement was put in.
Since then my MacBook Pro will go into hard freezes or kernel panics. Then I’ll have to power it down manually and power it up manually. It’ll then refuse to load the OS until after multiple tries. It started out just 2 or 3, then 4 or 5, then 6-12, then 20. Now it takes over 30 boots to load the OS. These boot issues also occur even if it doesn’t freeze, i.e.: when I shut it down or restart it naturally (via the Apple menu, etc.).
95% of the time it’ll load to a gray screen instead of the OS. 4% of the time it’ll load to a light blue screen. Then there are the others: the first time this happened it loaded to the striped purple and teal screen shown in the picture. This happened the next four times then intermittently for about 5 or so more times.
It also loaded gray flickering screens. Flickering screens also occurred right before it froze and had to be manually powered down and up. Then it began to load regular gray and light blue screens and all flickering screens stopped. And then bright blue screens a couple times intermittently for a few days, sometimes with lines. Sometimes it’ll load to a blank/black screen as well. I’d reset the NVRAM and SMC but it still continued, happening multiple times a day, each time taking more and more hard shut downs and hard power ons to finally load the OS.
Until I installed Mavericks, every time it finally loaded the OS Finder began indexing. After Mavericks this has occurred 95% of the time.
After talking to Apple Support they had me do a NVRAM and SMC reset again over the phone. The MacBook Pro refused to load the entire time we were on the phone. After the call it got worse. It froze over 6 times that day and at worse took over 30 boots to load the OS.
I finally had time to deal with it the next day when it froze again. After over 25 boots it loaded and I put in the Snow Leopard OS dvd and ran Disk Utility. I verified the hard drive and it said it was fine. Repaired the disk anyway and it gave this message at the end:
“Updating boot support partitions for volume required”.
Next I tried to start in safe mode and it just hung up for hours. Then started up in single mode and it loaded the OS. It then loaded normally for three times in a row. I reinstalled Snow Leopard. Everything loaded normally. I waited an hour or so and then I downloaded Mavericks. 5 or so hours later Mavericks was installed. Everything hardware wise was fine for a day and all software issues were easily fixable incompatibilities. My Mac was even faster with Mavericks. However, Photoshop did give a perhaps relevant message:
“Photoshop has encountered a problem with the display driver, and has temporarily disabled GPU enhancements. Check the video card manufacturer’s website for the latest software.
GPU enhancements can be enabled in the Performance panel of Preferences.”
(I have OpenGL enabled in Photoshop and it was already checked when this error occurred).
Two days ago I went to Disk Utility to repair permissions while logged in to a non-admin account. Verified and repaired the disk, then verified permissions. Everything fine. After repairing permissions however, it gave a weird error box:
"Unapproved caller, SecurityAgent may only be invoked by Apple software".
The box stayed “stuck” in the Disk Utility window. My MacBook Pro then failed to do anything. I manually powered it down and up. It loaded to a gray screen with the error message box again: "Unapproved caller, SecurityAgent may only be invoked by Apple software".
It then refused to load anything else but this message box on a gray screen even after rebooting it multiple times in safe, verbose and single modes and after resetting the NVRAM and SMC. I went online with an iPad and entered in the error and got some advice. I tried to run fsck and erase the /var/folders/ via single user mode but it still loaded to a gray screen with the error message. I just decided to skip to the end and Cmd-R loaded into recovery mode and reinstalled Mavericks again. That worked: the message has not appeared since.
Some people have said this error is related to a hard drive cable failure. I know that this cable was tampered with during the optical drive replacement procedures because I watched them do it.
Everything was fine for a day. Then yesterday my MacBook Pro froze while trying to open a VLC file. It took 12 boots to load the OS. I tried single mode once and verbose mode once. 10 times it loaded to gray screens, even in those mode. A Safe boot lead to a bright blue screen. Finally reset the SMC and it loaded on the 12th time.
Just five hours ago the same thing happened except it took over 30 boots to load the OS. Single, verbose and normal boots, NVRAM and SMC resets lead to gray screens. Safe boots lead to bright blue screens with and without lines (see pictures). Finally loaded on a normal boot.
I know I should have tried safe booting, verbose, single and recovery modes, disk utility, fsck and other command methods earlier this month but in the end, these methods have not solved the problem anymore than resetting the NVRAM or SMC.
There seems to be conclusive evidence that it’s a hardware problem, stemming from last month, the FIRST AND ONLY time my MacBook Pro was opened up. Maybe it’s the hard drive cable, but it could also be the graphics card and/or logic board (something that’s always been defective on this MacBook Pro, in my opinion). Many early 2011 MacBook Pro owners have given evidence to the latter possibility online.
The first time it started it seemed to stem from me using iPhoto and Photoshop a lot. I had both running continuously for about two weeks. This is another reason for suspecting the graphics card/logic board is at fault (in addition to three years of screen/graphics glitches). And since the card is soldered to the board and the board connected to the cable...I also have serious battery draining issues, something else that got bad after the Apple Superdrive repair. And the battery is connected to the board...
Also, since downloading Mavericks, windows from every app get blurry/fuzzy when I scroll or zoom in. I have read that this is happening to a lot of folks though for various reasons.
I guess it could always be the hard drive. I just don’t know. I’m taking it in to Apple, but can't right away because it’s not local. I know they’ll be able to run a test on the hard drive. I wanted to see if anyone else has had this problem (especially the purple and teal striped screen) before they start poking around, possibly creating another problem that goes beyond my Apple Care Plan allotment.

SPECS OF MY MACBOOK PRO:
Model Name: March 26-29 2011 MacBook Pro (order date – shipping date)
Model Identifier: MacBookPro8,3
Processor Name: Quad-core Intel Core i7
Processor Speed:    2.3 GHz
Number of Processors:    1
Total Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 8 MB
Memory: 8 GB Memory (8GB 1333MHZ DDR3 SDRAM - 2X4GB)
HARD DRIVE: 256GB Solid State Drive
DISPLAY: MBP 17" HR Antiglare WS Display
AMD Radeon HD 6750M:
Chipset Model: AMD Radeon HD 6750M
Type:    GPU
Bus: PCIe
PCIe Lane Width:    x8
VRAM (Total): 1024 MB
Vendor: ATI (0x1002)
Device ID: 0x6741
Revision ID: 0x0000
ROM Revision: 113-C0170L-573
gMux Version: 1.9.24
EFI Driver Version: 01.00.573
Intel HD Graphics 3000:
Chipset Model: Intel HD Graphics 3000
Type:    GPU
Bus: Built-In
VRAM (Total): 512 MB
Vendor: Intel (0x8086)
Device ID: 0x0126
Revision ID: 0x0009
gMux Version: 1.9.24
Displays
Color LCD:
Resolution: 1920 x 1200
Pixel Depth: 32-Bit Color (ARGB8888)
Main Display: Yes
Mirror: Off
Online: Yes
Built-In: Yes
Battery Information:
Model Information:
Serial Number:    C01111403GLDGKMAE
Manufacturer: DP
Device Name: bq20z451
Pack Lot Code:    0000
PCB Lot Code: 0000
Firmware Version: 0406
Hardware Revision: 0001
Cell Revision:    1102
Charge Information:
Charge Remaining (mAh): 4583
Fully Charged:    No
Charging: Yes
Full Charge Capacity (mAh): 7765
Health Information:
Cycle Count: 276
Condition: Normal
Battery Installed: Yes
Amperage (mA):    -4487
Voltage (mV): 11306
System Power Settings:
AC Power:
System Sleep Timer (Minutes):    15
Disk Sleep Timer (Minutes): 10
Display Sleep Timer (Minutes):    15
Wake on AC Change: No
Wake on Clamshell Open: Yes
Wake on LAN: No
Current Power Source: Yes
Display Sleep Uses Dim: No
GPUSwitch: 2
Battery Power:
System Sleep Timer (Minutes):    15
Disk Sleep Timer (Minutes): 10
Display Sleep Timer (Minutes):    5
Wake on AC Change: No
Wake on Clamshell Open: Yes
Display Sleep Uses Dim: No
GPUSwitch: 2
Reduce Brightness: Yes
Hardware Configuration:
UPS Installed:    No
AC Charger Information:
Connected: Yes
ID:    0x0100
Wattage (W): 85
Revision: 0x0000
Family: 0x0085
Serial Number:    0x007ad8c5
Charging: Yes
Current operating system: 10.9.3 (Mavericks) ; Installed on 6/21/14
Previous operating system: 10.6.8 (Snow Leopard); Installed 4/4/11
        Reinstalled multiple times. Last reinstall: 6/21/14

When I installe Firefox version 4 my finger print scanner quit working. Any fixes for this?

I downloaded and installed Fire Fox 4.0 a few weeks ago. As soon as I downloaded the new software, my finger print scanner quit working. The scanner light that normally appears when ever there is a request for entering a user name or password no longer turned on and the scanner was no longer functional. I removed the new Fire Fox version and re-installed version 3.6.17. My finger print scanner is now working again.

Clear the cache and the cookies from sites that cause problems.
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"Remove Cookies" from sites causing problems:
* Firefox > Preferences > Privacy > Cookies: "Show Cookies"
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HP ProBook 440 G2, Finger print reader not working when I upgraded form Win 7 Pro to Win 8.1 Pro

My HP ProBook 440 G2, Finger print reader not working when I upgraded form Win 7 Pro to Win 8.1 Pro.
In device manager showing that biometric reader is working properly. But actually the finger printer reader is not reading or senseing. It seems like "dummy" part. Please help me to correctly configure step by step for this issue.
thankyou
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This question was solved.
View Solution.

Have you installed the Validity Sensor Fingerprint driver software for Windows 8.1?
http://h20564.www2.hp.com/hpsc/swd/public/detail?sp4ts.oid=6943811&swItemId=ob_134806_1&swEnvOid=415...
See page 64 in the following Windows 8.1 user manual for Validity Fingerprint setup information
http://h20565.www2.hp.com/hpsc/doc/public/display?sp4ts.oid=6943810&docId=emr_na-c04371762&docLocale...
****Please click on Accept As Solution if a suggestion solves your problem. It helps others facing the same problem to find a solution easily****
2015 Microsoft MVP - Windows Experience Consumer

Finger Print reader does not link to Win7 Logon Screen

Win7 Ultimate 64 bit
FingerPrint software 5.9.4
Biometric link to windows Logon accepted
MS Server domain client
At system boot, the logon screen appears and the fingerprint light is "on". I scan my finger, the light blinks once and no submission of the saved Windows password to the logon window. I must key in password.
Lenovo support asked me to uninstall software, BIOS clear saved finger prints then re-install (and re-register). I have done this twice with no change.
This was working until I had to break the domain connection (server change) and re connect to the domain with the same logon/password. It was at this time that the finger print reader stopped passing the biometric password to the OS.
Any thoughts on how to re-connect reader to logon?
Solved!
Go to Solution.

This was working until I had to break the domain connection (server change) and re connect to the domain with the same logon/password. It was at this time that the finger print reader stopped passing the biometric password to the OS.
Any thoughts on how to re-connect reader to logon?
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Are you able to log onto the domain by manually entering your password? If not, may need to re-add the computer to the domain.
W520 | FHD | i7-2720QM | 8GB RAM | nVidia Quadro 1000M | Intel 510 120GB SSD | Seagate 7200rpm 500GB HDD
T510 | 1366x768 | [email protected] | 8GB RAM | nVidia NVS 3100M | Seagate 7200rpm 500GB HDD
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Screen goes light blue randomly, nothing do be done

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Ran disk repair utility
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anyone? I was thinking about reinstalling tiger but the whole point of owning an apple was that you dont have to reinstall like winblows xp.....please help!

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Light blue "finger" print spot on display

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