Red green blue white screen

Opened up the PB from sleep yesterday and was greeted with a blue, then red, then green, then white screen. Fan started up but no chimes. No icons or other symbols on screen. Tried to restart and force shutdown with no improvement. Each time I restarted, the same blue, red, green, white cycle.
Had no apps open when PB put to sleep prior to this problem.
Help!

I just got a g4 15 in from ebay, worked fine yeasterday and today. This evening it went red, green, blue then white. I read the posts and thought great bad logic board. I squeezed the display at the edges (I had a 5300 cs that did a simlar thing) and the screen came back on. Anyone else have any luck with this?

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HT4108 I have a apple component AV TV out cable (red, green,blue + red,white) and have had this connected to TV for about 6 months working fine. I moved the TV disconnected cables to move now I can only get video and no sound back on TV. Any suggestions

I have a apple component AV TV out cable (red, green,blue + red,white) and have had this connected to TV for about 6 months working fine. I moved the TV disconnected cables to move now I can only get video and no sound back on TV. Any suggestions ?

No answer but marking as answered because I want to clear my unresolved questions.

Grey, red, green, blue screen during startup

Hi,
today my macbook 13" unibody was working well. Then I put it in sleep mode and after it woke up I got grey, red, green, blue, vertical stripes, horizontal stripes screen. I tried to reboot my macbook and always the red, green, blue loop. I tried a cmdoption+pr boot with no results. I then tried to remove the battery and push the start button for 5 sec. but no results again.
I've tried to boot with the C button and the installation disk but I got always the red green blue loop.
What else can I do to solve the problem?

We are experiencing the same issue on a Macbook A1278 13.3" Aluminum Notebook. Has anyone found a solution to this issue? Thank you.

Start up and stuck with the flashing color (red green blue yellow...)

I just bought Macbook pro(My first time with Mac product) today, and when i unbox the MBP it was have a good start everything is ok, than I test the DVD drive to make sure it work or not, than i put the VCD to it. it was stuck (with the flashing color). than i dont'know what to do. I press the shutdown button around 10s the pc is shutdown...I open it again and eject the VCD, than I was stuck with flashing color (red green blue yellow...) i have try to restart many time buy pressing the button but still the same. than i keep it away for about 1hour than I open it again It was WORKING AGAIN the same as I first started, than I restart, but the same problem happen again (flashing color (red green blue yellow...).
1. I have tried to boot from DVD that come with the MBP holding C but nothing happen
2. I have tried to reset PRAM (Command-Option-P-R) not work
So what wrong with that?
Could anyone help me to fix this out?
Thank you

Solida wrote:
the flashing is the Macbook pro screen it Flashing Loop, sometime red, than suddenly change to green than yellow than loop again and again.
Notice when it first start up I see APPLE LOGO than the waiting animation round. than the random screen flashing color is happened.
Three options:
1. Call AppleCare.
2. Go to an Apple Store.
3. Go to an Apple Authorized Service Provider (AASP)

Image to red green blue intengers

Hello,
I'm trying to extract the three main colours of an RGB image to red green blue values (intengers). Those value will be the sum of all pixels values in the image.
any ideas?

This was exactly it! Thank you so much!
For future reference - if anyone else gets this issue - you are able to enter kernel params when you press tab on the "boot linux" menu item when the iso loads up; this opens up the options where you can input the parameters and in this instance it was indeed nomodeset.

1252 status blinks red,green,blue

Hi,
I'we connected a Cisco 1252 accesspoint to a 802.3af switch, 15.4w.
And it blinks red, green, blue on the status.
The accesspoint is autonomous using latest c1250-k9w7-tar.124-21a.JA1. 5Ghz radio is off/disabled.
but im still getting this in the logs
"Limited(1x3 MIMO) radio functionality due to insufficient inline power. To get full functionality use enhanced PoE switches, power injectors or power supply."
If i physically remove the 5Ghz radio the alarms go away and also the error message about mimo 1x3.
Is there a way to disable the 5ghz radio completeley through software?

Hi,
The 5Ghz rasio is already shutdown.
Any other idÃ©as?
Current configuration : 1657 bytes
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
hostname ap
enable secret 5 $1$XIx.$a9uUCWpvrJHHW60CT/VgE/
no aaa new-model
dot11 syslog
dot11 ssid TESTWLAN
authentication open
guest-mode
power inline negotiation prestandard source
username Cisco password 7 072C285F4D06
bridge irb
interface Dot11Radio0
no ip address
no ip route-cache
ssid TESTWLAN
antenna gain 0
beamform ofdm
speed basic-1.0 2.0 5.5 11.0 6.0 9.0 12.0 18.0 24.0 36.0 48.0 54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15.
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
interface Dot11Radio1
no ip address
no ip route-cache
shutdown
ssid TESTWLAN
antenna gain 0
no dfs band block
channel dfs
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
interface GigabitEthernet0
no ip address
no ip route-cache
duplex auto
speed auto
bridge-group 1
no bridge-group 1 source-learning
bridge-group 1 spanning-disabled
interface BVI1
ip address 192.168.1.1 255.255.255.0
no ip route-cache
ip http server
no ip http secure-server
ip http help-path http://www.cisco.com/warp/public/779/smbiz/prodconfig/help/eag
bridge 1 route ip
line con 0
line vty 0 4
login local
end

Convert cluster of red,green,blue to array?

hi guys,
I have a this problem while i extract colour value from an image. it comes as a cluster of red, green, blue. i want to separate it into 3 arrays. i have already made it into 1-d cluster but i don't know what to do next. i have try all functions in cluster menu but they don't work.
please help me.

OK, let's backup a few steps
It seems you have your image as a 2D U32 Array (blue) hat you feed into an array that turns it into a 2D array of RGB clusters and now you want to make 3 1D arrays, one for R, G and B, resp.
SO... the question is: Why do you do this expensive (memory and CPU) detour via the RGB cluster??? This makes absolutely no sense. You can get your desired result directly from the U32 array with a few easy steps. See attached image for one possibility to do this.
SInce you were talking about making 1D arrays, I reshaped the 2D array into a 1D array with a length corresponding to the product of the 2D dimensions. If you actually want to keep the RGB arrays as 2D, simply leave out the reshape function.
Message Edited by altenbach on 08-28-2005 09:15 AM
LabVIEW Champion . Do more with less code and in less time .
Attachments:
extractRGB.png ‏5 KB
extractRGB_2D.png ‏3 KB

IPhone, displays green/blue stripey screen and locks.

I have an original iPhone that has suddenly started to malfunction.
The phone seems fine but when it goes into standby mode it becomes unstable. If I receive a phone call, text or try to wake the phone it locks displaying a green/blue stripy screen.
This screen will stay on until/unless you reset the phone. After the boot sequence the phone has then lost it's setting such as date time etc. The big issue being that if the phone malfunctions in your pocket you do not know until the phone/screen is so hot it is almost burning your skin. This as you may expect is a massive drain on the battery life.
Is this a common problem and is there a way to fix the phone?
Message was edited by: rd4015

rd4015 wrote:
is there a way to fix the phone?
Sounds like a hardware problem, but have you tried a Restore? Else, since the Original iPhone was never officially available in Norway, you must have a hacked/jailbroken phone - Apple will not service it. If a Restore doesn't help, you'll need to buy a new phone.

Setting Red, Green, Blue with JMF

Hi all,
I am creating a sliding control to change the red green and blue components of a video stream using JMF and the method getVisualComponent() from the API javax.media.Player.
This may be a simple question, but does anyone know how to set the RGB components of a player?
regards

No, my application takes a frame and image and then works on that image. Similar to a lot of postings that have been given in this forum and in text books. In the end I am using filters to achieve the R, G and B changes. Thanks for your interest.
cheers

My Ipod touch only has a blue/white screen.

My Ipod Touch 3rd Gen 64gb was working perfectly til yesterday when the screen is now just blue/white. It still will darken when i press the lock button. I've tried reseting and restoring and this does nothing, screen remains the same. It makes all the right noises, when I connect it to my Macbook it makes the normal noise and is connected no problem. But all I can see is Blue and white pixels. Does the LCD component need replacing?

If yo still have a problem after restoring the iPod to factory defaults/new iPod then you likely have a hardware problem. It could be the screen or it could be the electronics driving he screen. I would make an appointment at the Genius Bar of an Apple store.

Normal start up then a blank blue/white screen.............????

Apart from the fact that it was freezing before this happened, when I started my ibook up as normal it loaded normally, goes to the white screen with the apple symbol then goes completely blank.
No icons, nothing.
Really gutted about this - is this a connection problem? Any info would be a great help, thankyou

First try restarting with the original install disc an run Disk Utility to repair the drive. If you have to re install the OS make sure you select archive and install or else everything will be lost.

IBook doesnt start anymore (red, green & blue screens)

Today at college, i just wanted to get my iBook out of the standby and nothing happened. Black screen, just the DVD inside it ran and even the restart buttons didnt work, only taking out the battery brought it down.
Then i restarted it and some grey screens came up, the a full red, a full green and a full blue screen came up, then grey again. Again, restartin via powerbutton didnt work,. only taking out the battery.
Then, after several restarts, it actually started the system and i logged on. After about 2 min the screen dimmed and from the top a black screen came up. Again, only taking out the battery got it down. That repeated several times and now the system isnt eve restarting. Sometimes it actually plays the startup sound, sometimes it just starts the fan but doesnt do anything. Pressing the alt-button worked about 2 times but still, nothing happens. When im home, i will try to insert the system disk (there is still a dvd inside...) and start from the cd but that "not-startin" seems to be a hardware problem.
And there is another problem in solving this one: My FireWire port doesnt work, that blew up mysteriously, but the Geniusses in the AppleStore could only tell me it would cost £550 to replace the logicboard...
Thanks if you got any help.

Well the GPU in the 1.2 GB machine is a ATI Mobility Radeon 9200 these have a tendency to fail. I have one here with a bad 9200. I'm negotiating with a fellow for a used working board and should know this weekend. I have also been looking for a replacement chip since my sources tell me that this chip is also in Compaqs, IBMs and Sonys.
It's also possible that the chip needs reballing. Look for that term in these forums as well as "shim fix'. If that works it could run for a long time with that fix. If not then probably the chip went bad and since the FireWire is bad you might consider a used board. They can be found on eBay for ~ $200 or less.
BTW plugging a bad cable or device into the FireWire can cause it to blow. I have a friends external HD here that has actual scorch marks on the input chips (it also blew the FireWire port on her G4 tower).
Richard

S2021A monitor just going red, green , blue on startup and not working

my monitor used to work fine one day it just turns red, blue, green ,white, black flashing continuous colors on start up and doesnt end up to anything, can anyone tell what the problem is ????

Hello @saswotsharma,
I understand that your Compaq s2021a Monitor is cycled through various colors and is not doing anything else. I am providing you with some steps you can try below:
Step 1. Unplug the power cord from the back of the monitor and the wall
Step 2. Hold the power button down for at least one minute
Step 3. Plug the power cord back into the monitor and then into the wall outlet (not a power bar or surge protector)
Step 4. Press the Menu button on the monitor
Step 5. Navigate to the Factory Reset option and select it
Step 6. Change the cables connecting the monitor to the PC
If the above steps did not resolve your issue you can try the monitor on a computer or other device to see if the issue persists. Please call our technical support at 800-474-6836. If you live outside the US/Canada Region, please click the link below to get the support number for your region. http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html
Thank you for posting on the HP Forums. Have a great day!
Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
Dunidar
I work on behalf of HP
Find out a bit more about me by checking out my profile!
"Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

How do I delete Vertical color stripes (pink-red-green) on desktop screen - 6 of them. Anybody have the same problem? Other Mac groups have same problem.

How do I delete vertical color stripes on my destop screen. There are 6 of them in pink, red and green. Can't believe I'm having problems with my wonderful iMac!

Unfortunately, they aren't something to be "deleted." Might be a hardware/graphics chip problem. You should run the Hardware Test in Extended. Might have to run it several times to pick up an error.
http://support.apple.com/kb/ht1509

Blue White Screen Appeared While Switching Account

I was trying to go to another account then all of a sudden the whole screen went bright and blue. Does anyone know how to fix that?
I've checked the Display option in Universal Access; it's on Black on White and Enhance Contrast is set to Normal.
Thanks in advance.

Try using Disk Utility to do a Disk Repair, as shown in this link, while booted up on your install disk.
You could have some directory corruption. Let us know what errors Disk Utility reports and if DU was able to repair them.
 Cheers! DALE

Red green blue white screen

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