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Mac OS X 10.5 Screen saver issue

I set my screen saver to come on after 30 minutes, this works just fine until I use the macbook from the battery then the screen saver just comes on every 2 minutes, it’s impossible to work this way.

Please help me fix this issue.

Thank you very much.

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  • Anonymous Mar 13, 2014

    Hi,
    My HP4250 printer and MacBook were working together nicely until 2 days ago. Now the Mac recognizes the printer but the printer doesn't do anything. There have been no changes to the OS or anything. Any ideas?

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Go back and check the ENERGY SAVER preference in SYSTEM PREFERENCES, there's a selectable option for both Battery and Power adapter. Your computer is smarter than you think, just dig around.

Posted on Sep 01, 2008

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Posted on Jan 02, 2017

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How to fix the LG LCD LM270WQ1 (SD) (B3)?


Rarely, a Mac may encounter some peculiar issue during system boot that can cause quite a bit of panic, like booting to a completely black screen. It would be easy to interpret that as a potential hardware problem, and in some particularly rare situations that may be the case, but it's more often a software issue that can be resolved with some simple troubleshooting steps.

Case in point; one of our readers experience with his MacBook Pro, which out of the blue rebooted to a completely dark screen. Though it's rare, we figured this would be a good opportunity to share three potential solutions to this problem, and similar issues, should you encounter a dark screen on system start.

First, Reset the System Management Controller to Fix the Black Display on Boot

The first thing you'll want to do resolve nearly every power related issue on a Mac is to reset the SMC, or System Management Controller. This will dump and reset settings for anything power management related, and is long known to resolve problems with things like fans, heat, sleeping problems, and of course, display issues.
On any modern MacBook Pro or MacBook Air with a built-in battery, which is just a bout all of them nowadays, this is how you do that:
  1. Shut down the Mac and connect it to your MagSafe adapter and a wall outlet as usual
  2. Hold down the Shift+Control+Option+Power button at the same time for a few seconds
  3. Release all keys at the same time, then boot the Mac as usual
Older Macs can find directions here for the same process on their machines, it's slightly different if you can take out the battery.
When the Mac boots, hopefully the black screen has gone away and you're back to normal, but if it doesn't... reader Nathan D. wrote in with the next tip.

Second, Try a Keypress Sequence to Ditch the Black Screen

Regular readers may recall that we covered some OS X keyboard shortcuts for the Shutdown, Sleep, and Restart controls of just about every Mac, and this little key press sequence takes advantage of those. Oddly enough, it seems to work to resolve some of the mystery Mac booting into black screen issues. Here's the precise sequence to follow:
  1. Press the Power / OFF button once - this will bring up the dialog box which you can't see
  2. Press the "S" button - this is the shortcut to sleep the Mac
  3. Hold down the Power button until a hard shut down is forced
  4. Wait about 15 seconds, then hit the Power button again to turn it back on
This key press solution was discovered by reader Nathan D., who found it tucked away on MacRumors Forums, and it has worked for several other commenters there as well. Some other users on the MR forums suggest that resetting PRAM helped them too, but most power issues are resolved by the SMC reset.

Try a PRAM Reset to Resolve the Black Boot Display

If the above two tricks failed, a PRAM reset can often do the trick, as many of the commenters on this article can attest to. As a potential solution to the black screen on boot, this is done upon restarting the Mac similar to an SMC reset:
  1. Reboot the Mac and as soon as you hear the boot chime, hold down the Command+Option+P+R keys together
  2. When you hear the boot sound again, the PRAM has been reset so let the Mac boot again as usual
At this point your Mac should boot again as usual and no longer have the black display, loading Mac OS or Mac OS X as usual.

Finally; Enter Password, Hit Return

Some users in our comments report an interesting alternative finding if they hit the black screen on boot; if they enter their regular login password and hit the Enter/Return key, the Mac boots up as usual and they're good to go. Try this out, it might work for you:
  1. When the Mac boots into the black screen, enter the password you'd use to login to the Mac as usual
  2. Hit the Return key
If this works, you'll know rather quickly because the black screen will give way to the regular Mac OS desktop.
Did one of these solutions work to get past the black screen on Mac boot for you? If you happen to run into this unusual issue with your Mac, let us know how you resolved it, and if the above tips worked for your MacBook, MacBook Pro, MacBook Air, and whichever Pro or Air model it may be. If you still need any assistance call me on +1(518)348-9393 i will be glad to assist you

Aug 14, 2017 | Apple Computers & Internet

1 Answer

Locked


Resetting the PRAM may do the trick:
You reset the PRAM by rebooting a Mac and then immediately hold down the Command+Option+P+R keys, you will then hear the Mac reboot sound again, signifying your PRAM has been reset. You must hit the key combination before the grey screen appears otherwise it won't work.

you've tried rebooting, you've reset the PRAM, you've done it all, but your Mac is still behaving strangely. What next? In certain circumstances, resetting your Mac's System Management Controller (SMC) can be a solution. This is sometimes necessary to restore normal lower level system functionality to your Mac.

Here's how to reset the SMC on any type of Mac (and any version of OS X) and the type of problems that it may resolve.
When & Why Reset SMC on a Mac? Some Common Hardware Reasons

Typically it's power and hardware related issues that can be helped or resolved by resetting a Mac SMC, particularly if you're having these types of problems:

* Issues with your Mac's cooling fans and fan management: fans run constantly at high speed, fans run high despite low CPU usage and adequate ventilation, fans not working at all, etc

* Power management and battery problems: Mac isn't turning on, sleep isn't working, random shutdowns and reboots, battery isn't charging, Mac won't wake from sleep etc

* Light problems and improper lighting management: battery indicator lights aren't working, display backlighting isn't adjusting to ambient light changes, keyboard backlights not working, etc

* Video and external displays not working: display brightness functionality not working properly, target video mode isn't working properly, external display isn't working, etc

* General performance and functionality problems: abnormally sluggish behavior despite no CPU or disk usage, external ports not working, airport & bluetooth aren't showing up, external devices are not being found, etc

So now that you've concluded you need to reset your SMC (Note that the SMC is on Intel Mac's only), here's how to do it on MacBook's, MacBook Pro's, iMac's, Mac Mini's, and Mac Pro's. Notice that the reset instructions are different for MacBook and MacBook Pro's if you have an internal or detachable battery.
Reset SMC of a MacBook Air, MacBook Pro Retina, or MacBook Pro's with an internal non-removable battery

This is how to reset SMC on most modern Mac laptops:

Shutdown your MacBook Air / MacBook Pro
Connect the power adapter to your Mac
On the MacBook/Pro's keyboard, hold down the Shift+Control+Option keys and the Power button at the same time
Release all keys and the power button at the same time
Boot your Mac as usual

Here's the key sequence to hold down:

Reset the SMC of a MacBook Air or Retina MacBook Pro

Do keep in mind that by resetting the SMC you will lose power specific settings, like the time it takes to sleep a Mac and other customizations to power settings. No big deal, but if you have made many changes to your hardware behavior you will want to adjust stuff like sleep behavior again.
Reset SMC of an iMac, Mac Pro, Mac Mini

Resetting SMC is different for non-portable Macs:

Shut down your Mac
Disconnect the power cord
Press and hold the Mac's power button for 5 seconds
Release the button
Reattach the power cables and boot the Mac as usual

Reset the SMC of a MacBook or MacBook Pro's with detachable batteries

mac reset the smc Older MacBook laptops with a removable battery can reset SMC with the following approach:

Shutdown the MacBook/Pro and remove the battery
Disconnect the power adapter, hold the Power Key for 10 seconds
Release the power key and reconnect your battery and power adapter
Turn your Mac on
Let boot as usual

Hopefully that will clear up your problems, if not it might be worth a visit to the Apple Store or a certified repair center.

Happy New Year,
Kerry

Feb 23, 2014 | Apple Air Computers & Internet

1 Answer

Macbook pro dark screen


Close the lid, attach an external monitor, reopen lid.
Your display should now show on that monitr. If it is, your display on the MacBook Pro may be bad. I would try resetting the PRAM and the SMC before going to an Apple store. The SMC controls the MacBook's power founcts (see below)

Resetting the PRAM may do the trick:
You reset the PRAM by rebooting a Mac and then immediately hold down the Command+Option+P+R keys, you will then hear the Mac reboot sound again, signifying your PRAM has been reset. You must hit the key combination before the grey screen appears otherwise it won't work.

you've tried rebooting, you've reset the PRAM, you've done it all, but your Mac is still behaving strangely. What next? In certain circumstances, resetting your Mac's System Management Controller (SMC) can be a solution. This is sometimes necessary to restore normal lower level system functionality to your Mac.

Here's how to reset the SMC on any type of Mac (and any version of OS X) and the type of problems that it may resolve.
When & Why Reset SMC on a Mac? Some Common Hardware Reasons

Typically it's power and hardware related issues that can be helped or resolved by resetting a Mac SMC, particularly if you're having these types of problems:

* Issues with your Mac's cooling fans and fan management: fans run constantly at high speed, fans run high despite low CPU usage and adequate ventilation, fans not working at all, etc

* Power management and battery problems: Mac isn't turning on, sleep isn't working, random shutdowns and reboots, battery isn't charging, Mac won't wake from sleep etc

* Light problems and improper lighting management: battery indicator lights aren't working, display backlighting isn't adjusting to ambient light changes, keyboard backlights not working, etc

* Video and external displays not working: display brightness functionality not working properly, target video mode isn't working properly, external display isn't working, etc

* General performance and functionality problems: abnormally sluggish behavior despite no CPU or disk usage, external ports not working, airport & bluetooth aren't showing up, external devices are not being found, etc

So now that you've concluded you need to reset your SMC (Note that the SMC is on Intel Mac's only), here's how to do it on MacBook's, MacBook Pro's, iMac's, Mac Mini's, and Mac Pro's. Notice that the reset instructions are different for MacBook and MacBook Pro's if you have an internal or detachable battery.
Reset SMC of a MacBook Air, MacBook Pro Retina, or MacBook Pro's with an internal non-removable battery

This is how to reset SMC on most modern Mac laptops:

Shutdown your MacBook Air / MacBook Pro
Connect the power adapter to your Mac
On the MacBook/Pro's keyboard, hold down the Shift+Control+Option keys and the Power button at the same time
Release all keys and the power button at the same time
Boot your Mac as usual

Here's the key sequence to hold down:

Reset the SMC of a MacBook Air or Retina MacBook Pro

Do keep in mind that by resetting the SMC you will lose power specific settings, like the time it takes to sleep a Mac and other customizations to power settings. No big deal, but if you have made many changes to your hardware behavior you will want to adjust stuff like sleep behavior again.
Reset SMC of an iMac, Mac Pro, Mac Mini

Resetting SMC is different for non-portable Macs:

Shut down your Mac
Disconnect the power cord
Press and hold the Mac's power button for 5 seconds
Release the button
Reattach the power cables and boot the Mac as usual

Reset the SMC of a MacBook or MacBook Pro's with detachable batteries

mac reset the smc Older MacBook laptops with a removable battery can reset SMC with the following approach:

Shutdown the MacBook/Pro and remove the battery
Disconnect the power adapter, hold the Power Key for 10 seconds
Release the power key and reconnect your battery and power adapter
Turn your Mac on
Let boot as usual

Hopefully that will clear up your problems, if not it might be worth a visit to the Apple Store or a certified repair center.

Happy New Year,
Kerry

Jan 12, 2014 | Apple Computers & Internet

1 Answer

I have an LG-CG180. It is unlocked and all its features work fine. The problem is: when it gets idle, I mean after the screen lights and keyboard lights gets off, all the cellphone gets off. The...


If the battery charge level drops to low levels, the phone automatically activates Power Saver mode to conserve battery power until you can recharge it. You can set the phone to activate Power Saver mode at 10%, 30%, 50%, 70%, or Never. Touch Apps Key > Settings > Power Saver . The Power Saver mode icon is located in the Notifications panel. When the battery charge is low, a notification is displayed prompting you to turn on Power Saver.

Jan 15, 2018 | LG CG180 Cellular Phone

1 Answer

My macbook screen keeps going off but the macbook is still running it occurs


The screen sleep is set for a different period than the hard disk sleep. This can be changed in the Energy Saver Preference Pane.
1. Launch System Preferences
2. Select Energy Saver (its icon is a CFL bulb)
3. Select Battery or Power Adapter settings. The upper slide allows you to set the elapsed time until your computer sleeps, while the lower slide allows you to adjust the elapsed time for the display to sleep. There are several chackboxes to further refine when your computer or its display sleeps to save power.

Dec 21, 2010 | Apple MacBook 13"White /2.0Ghz Intel Core2...

1 Answer

There is a small little coloured ball that comes on my computer and then it freezes while I am playing a game


Thanks for contacting Fixya Support.

Anytime you see the "rainbow pinwheel" which does manifest itself from time to time in Mac OS X environments, this is an indication of either a software issue or even a hardware issue.

Considering you are playing a game, it would be safe to assess that this issue you are having is in relation to the game you are playing (being unresponsive), means that this is a software issue.

There are several variables in regards to fixing issues with the spinning pinwheel in relation to a software.

If your application is not responding, you can first of all Force Quit the application by selecting Apple Command, Option and the Esc keys, and either select the game application in the window, which should be displayed as "Not Responding" and Force Quit or select Finder and simply relaunch it.

If you are unable to get your Mac OS X system to respond at all, then try a PRAM Reset process as shown below:

--PRAM RESET --
• First, hold in your power button for approximately 10 seconds to do a hard shutdown, if you have not already turned your Mac off.

• Once your Mac is shutdown, you will need to perform what is called a PRAM reset (Parameter RAM)
This should help with the freezing issue:

• Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously .

• Turn on the computer.
• Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.

• Now, hold the keys down until the computer restarts and you hear the startup sound for the third time.

• Release the keys and allow the Macbook to start up.
--Check to see if you are able to launch and play your game now.

If neither of these steps work, then if you have your Mac OS X installation disc which came with your Macbook, then I would finally recommend you perform these steps below with the installation (Macbook Restore) disk:


-RUN DISK UTILITY WITH MAC OS X INSTALLATION or RESTORE DISK-

Insert your Mac OS X Startup disk (Note: make sure the disk contains the same Mac OS X platform that your Macbook is currently running)

•Reboot your Mac
•At the Apple Chime, press the C key and hold it until you see a White screen, gray Apple and eventually a Spinning gear.
• Release the C key only after you see the Spinning gear.
•Mac will boot from the startup disk to the Installer environment
• From the Installer Menu bar, click Utilities > Disk Utility and open up Disk Utility application.
• Click on on the hard drive at the top of the window in the left sidebar and
• Select "Repair Disk"
**Let Disk Utilities run this repair the disk until completion
• At the end of this process, reboot your Mac

Now attempt to run your game application and see how your system responds after the Disk Repair process.

If the Macbook still persists in freezing or the game application still causes the spinning pinwheel to appear, then you may need to increase your Macbook's RAM memory, as the game may require more memory resources than you current have installed with your Macbook, or it may not be compatible with the current version of Mac OS X you are running with your Macbook.

I hope these steps point you in the right direction.

Regards,

-Mactechtrainer

Aug 20, 2010 | Apple MacBook Mac Notebook

1 Answer

Macbook screen crashes when connected to projector


this is probably a projector setting
try checking the setting of both systems

May 09, 2010 | Apple MacBook Mac Notebook

1 Answer

InstallatIon of Mac OS X 10.4.10


White screen issues on your Macbook are more often than not, an indication that you may have a connected peripheral or device which may be hindering your Macbook's normal start up function

What you need to do first, is remove all peripherals from (printers, scanners, USB drives etc.) and then reboot your Macbook.

If your Macbook starts up normally without a white screen, leave all the peripherals disconnected and see if you can proceed to run all of your software updates, in Apple menu>Software Updates, first, including updating to the final version of Mac OS X 10.4 Tiger, 10.4.11.

Once all of your updates are completed, then you will need to go through a process of elimination by connecting one peripheral at a time, then properly shutting down and restarting your Macbook with each device, to see if your Macbook goes to a White screen.

Depending on the number of peripherals you have normally connected to your Macbook, this may seem a little tedious at first. But considering how bothersome a White screen is, it will be worth it solving the mystery of which peripheral is causing the white screen and failure to boot up normally.

If it turns out that one of the devices you had connected was in fact, causing the white screen, this will be the opportunity for to research online, visiting the affected device's manufacturer's website or even use Google, to confirm if there are any known issues and/or updates available to address that issue.

There are other variables which can come into view with a white screen issue, but this is a good way to start in terms of working toward a viable solution to this issue with your Macbook.

I hope this helps, let me know if you have more questions.

Regards,

-Mactechtrainer
Sr. Mac Support Specialist


Jan 25, 2010 | Apple MacBook 13"White /2.0Ghz Intel Core2...

1 Answer

Help! I dropped a tv onto my macbook pro 2 ghz c2d three days ago and it worked fine until last night when a strange, matrix like green half image started flashing on the screen. I rebooted and now the...


Twist the Macbook body while turning it on. If that make the image come back, you have a broken logic board. There are Mac Repair Guides that show how to open a Macbook. Watch out for the ribbon cables, those tear easily. Replacement parts are usually available on Ebay. There are third party services that can do it for you, like Mac Repair NYC.

Dec 04, 2009 | Apple MacBook Pro Notebook

1 Answer

Forgot my screen saver password


You need the Install CD that came new with your computer to reset the password if no other administrator accounts have been created. Steps:

  1. Tuin on your computer, Insert the Install CD on your computer and hold the C key
  2. Choose Reset Password from Installer/Utilities Menu
  3. Select your Mac OS X hard disk volume.
  4. Set the user name of your original administrator account.
  5. Enter a new password.
  6. Click Save.
  7. Computer restarts and you now know what your password is

Jun 07, 2008 | Apple MacBook PC Notebook

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