I held down f3 and f4 when my Macbook woke from sleep......

I did this because I didn't realise that it was only asleep, I thaught it was turned off completely. I was trying to stop the startup sound by holding down the mute button and the lower volume button at the same time whilst booting up.
But when the computer woke from sleep, the screen was black and white,a progress bar consisting of ten dots which lit up in a row appeared in the middle of the screen. When the last dot had lit, it went back to normal.
Have I changed some important system or video setting?

This is normal, for some reason your computer was in 'safe sleep' mode, (like 'hibernate' on windows laptops) and that bar is the progress bar that shows when it wakes up from safe sleep.

Similar Messages

I have a Macbook Pro 2009, i upgraded from 10.5 to 10.8.2 and now when I put it to sleep it shuts down. Does anyone know how to fix this?

I have a Macbook Pro 2009, i upgraded from 10.5 to 10.8.2 and now when I put it to sleep it shuts down. Does anyone know how to fix this?

That disk from her computer is a machine specific version, you need this disk
http://store.apple.com/us/product/MC573Z/A
and follow these instructions
How to erase and install Snow Leopard 10.6

I have a password problem. After importing data and settings from one MacBook Pro to a new one, I have to put my iCloud password in when re-starting, but the password from the old computer in when waking the computer from sleep.

I have a password problem. After importing data and settings from one MacBook Pro to a new one, I have to put my iCloud password in when re-starting the new computer, but the password from the old computer in when waking the computer from sleep. I want to use my iCloud password on both computers consistently. How can I fix this?

The only other place to change a password for the computer login is in Users & Groups preferences. But I don't really know enough here to fix your problem. You can try fixing the keychain:
iCloud- Frequently asked questions about iCloud Keychain
Tutorial: Resolving Keychain Issues
If you can't access your keychain, or forget your password If you can't get into your keychain file because you've forgotten your password or the keychain file appears to be corrupt, there are a couple of options.
First, if you've forgotten your password, you can use the "Keychain First Aid" utility to make the keychain password the same as the login password. This can be accomplished via the following process:
1. Open Keychain Access (located in Applications/Utilities)
2. Go to the "Keychain Access" menu and select "Preferences"
3. Click the "First Aid" tab
4. Make sure the "Synchronize login keychain password" box is checked
5. Close the Preferences window
6. Go to the "Keychain Access" menu and select "Keychain First Aid"
7. Enter your username and password
8. Click the "Repair" button
The second option is to completely delete your keychain then recreate it. This routine is useful if your keychain appears to be corrupt or otherwise inaccessible. This can be accomplished as follows:
1. Launch Keychain Access (located in Applications/Utilities)
2. Click "Show Keychains" in the lower-left corner of the window.
3. Select the problematic keychain from the left-hand pane.
4. Navigate to the "File" menu and select "Delete Keychain '(name of keychain)'"
5. Check all options for deletion and press "OK"
6. Create a new keychain by going to the "File" menu, then "New" and selecting
"New Keychain"
7. You can now make this keychain your default if you desire by selecting it, then
going to the "File" menu and selecting "Make '(name of keychain)' Default"
Login as root and perform repair In some cases, problems with keychains can only be resolved when logged in as the root user.
First, you want to enable the root user:
1. OS X Mountain Lion: Enable and disable the root user
2. OS X Lion: Enable and disable the root user
3. Mac OS X 10.6: Enabling the root user
4. Enabling and using the "root" user in Mac OS X
After enabling the root user, and logging in under this account, again open Keychain Access. First attempt repairs using Keychain First Aid, and failing that, delete then recreate the keychain as described above while logged in as root.
Persistently asked for stored passwords If you are persistently asked for passwords in various applications that you have specified should be remembered in a keychain, your "login" keychain may not be active for one reason or another.
Navigate to ~/Library/Keychains/ (this is the Library folder inside your user's home folder). Find the file named "login.keychain" and double-click it.
Failing that, select the "login" keychain within the Keychain Access application and make sure it is the default keychain by going to the "File" menu and selecting "Make 'Login' Default"
Turn off Keychain synchronization in applications having problems If specific applications are experiencing issues when accessing password-protected material, the Keychain may be to blame.
The above comes from an article published on MacFixit.com.

Hi, I did an apple account but they didn't asked me about payment methods and now when i need something from Appstore it is written: "this apple id has not yet been used in the iTunes Store" tap reviem. I tapped review and they are asking me to introduce,

Hi I have created an apple Id but yhey didn't asked me about paymeny methods, and know when i need something from appstore it is written: This apple Id not yet been used in the iTunes Store, tap review....but when i tap review they ask me for a credit card without giving me the opption of ''NONE''. Can you help me?

What kinda forum is this where nobody helps!
I am waiting since so many days after leaving a thread and till nobody helped me with a reply.
If it's a Google PlayStore forum many hundreds of people would have replied.
Seeking a little help and nobody bothered to give it out to you, I am really annoyed.
Still waiting for Help!

Does ipad support all my MS Office docs and files when I have switched from PC to Mac?

Does iPad support all my MS Office docs and files when I have switched from PC to Mac?

A simple sreach on the App Store in iTunes will bring up dozens of them for you to choose from.
Allan

When my macbook goes to sleep from non activity when I return the wifi is not on. When trying to log back onto my hub it says it is out of time and I have to reboot each time. Most annoying, any solutions please?

When my macbook goes to sleep from non activity when I return the wifi is not on. When trying to log back onto my hub it says it is out of time and I have to reboot each time. Most annoying, any solutions please?

If you are not using data and the iPhone goes to sleep, it will automatically drop the wi-fi, and will not reconnect until you wake the phone up. That is the way it is designed. The only way around that is to turn off cellular data while at home and on wi-fi.
Cannot answer the xbox question since this is an iPhone forum and I would have no idea.

When my IMac awakes from sleep mode, the password login screen freezes and no cursor appears.

Hello! When my IMac awakens from sleep mode, my log in screen is frozen (I can't type anything) and there is no cursor.
I can turn the computer off and on again and then I have an active log in screen, but if I walk away from the computer and it goes into sleep mode and i have the same problem trying to bring it back from sleep mode.
Thoughts?

Hey Kristogirl,
I understand that when waking from sleep mode, your iMac freezes. Try executing these two troubleshooting steps:
Intel-based Macs: Resetting the System Management Controller (SMC)
http://support.apple.com/kb/HT3964
OS X Mountain Lion: Reset your computer’s PRAM
http://support.apple.com/kb/PH11243
If neither of those help the issue, I would follow the steps in the next article, specifically the "If the issue occurs in various applications, or in Mac OS X" section:
Mac OS X: How to troubleshoot a software issue
http://support.apple.com/kb/HT1199
Welcome to Apple Support Communities!
Best,
Delgadoh

When the mac wakes from sleep, the wireless icon disappears

Hi All, I have a third party wireless PCI card in the PowerMac G4 MDD which works fantastically. The only issue I have is when the machine wakes from sleep, the wireless icon disappears from the top menu and the machine freezes and I have to force shut down.....
Any ideas?
I am running 10.5.8....

Hi, Garry -
It seems some PCI cards don't handle sleep well; sometimes they exhibit behavior such as you've noted, sometimes they just prevent the machine from entering sleep.
In many cases the solution can be to sleep only the monitor; in the Sleep prefs pane, set the sliders for System and Hard Drive to "never", and the one for the monitor to your choice of delay. This arrangement also means waking from sleep is faster.

Is there a way to disable previously viewed iMessages from appearing as Messages notifications when waking my MacBook Pro from sleep?

Is there a way to disable previously viewed iMessages from appearing as Messages notifications when waking my MacBook Pro from sleep? Regardless of whether I am using iMessage from my iPhone or iPad, when I open my MBP, I get attacked by Messages notifications for iMessages I've obviously already seen or responded to. Is there a way to change this? Are others having this issue?
Additionally, previous iMessages sent or received from those devices sometimes don't populate into the Messages window on the MBP. I haven't been able to identify when or what causes this; sometimes it just doesn't seem to work (and I verified that the messages sent/received were, in fact, iMessages and not SMS).
Thanks - any help or insight would be appreciated!

First you need to determine what laptop model you have; then we can help you. A Mac Book Pro cannot run OS 9.1.
With your Mac booted up, click on the  at the far left of the menu. Then click on About This Mac. It will show what version of OS you are running. What is the version?
A MBP will be running something like version 10.x.
If you are running version OS 9.x, you don't have a Mac Book Pro.
 Cheers, Tom

Tv/monitor resolution switches when mini wakes up from sleep

I have a mac mini c2d with intel graphics on leopard 10.6.2 connected to a sony 46w4100 tv. After updating to 10.6.2 when it first came out (i had used 10.6 and 10.6 aswell before this and this problem did not occur) i immediately noticed an issue. when i put my mac to sleep and wake it back up, instead of outputting to tv as a media player so that i have access to detailed picture settings, it reports itself as a PC thus limiting what i can change and the picture quality. i mainly use this as an HTPC, and its a problem since wiht my tv(not sure if ohter tv's have this), settings for connecting to dvd/blueray player/satellite receiver are extensive and picture is sharp, vs connecting it to computer where you only have the option of text and video and the video is not as vibrant or sharp. if i shutdown the mac and start again ,ir goes back to normal, but if i sleep and wake up, this behaviour occurs. 10.6 did not have this problem neither did 10.6.1. infact with 10.5 my mini always reported as PC thus i had limited options but with 10.6 i was happy to notice it was fixed.
is there someway to avoid this other than just ensuring my mac never goes to sleep (wasteful since its not in use most of the day). is anybody else seeing this issue and do you think this is a bug or aws the 10.6 and 10.6.1 behaviour a "bug" that apple has decided to fix.

also note the topic may be a bit misleading, when the mini wakes from sleep it is still outputting 1920x1080 so resolution does not change. when i first turn on mac, the sony tv shows 1080p output, full screen, etc etc and all the settings. when i wake from sleep and turn tv on, it doesnt have any any of that info so it doesnt even tell me its 1080p but it is.

Thunderbolt ethernet not working when computer wake up from sleep.

thunderbolt ethernet not working when computer wake up from sleep.
it will not happen in Mountain loin.

I had this problem on SL and on Lion as well, and it occures for WiFi and Ethernet connections.
In fact the internet connection was not broken as I could ping the destination usin the IP (not DNS name).
In this case the problem was related to mDNSResponder task which handles all dns queries.
It was the most frequent problem in my day to day work with SL and now Lion. It was never fixed by any patch from Apple. I tried almost all voodoo including fresh install, all possible config changes - no solution.
The only version with no problems related to network was 10.5.8. All the other versions had issues of different kind (WiFi instability (lost signal), DNS problems (for wireless and wired connection) sometimes associated with machine sleep and wake up and sometimes with no reason.
QUESTION: Is your problem independent of the access point / router you connect to.
I must say networking was (and still is) the weakest part, besides the other OS X weaknesses I experienced during 4 years of OS X usage.
No problems in the same network with Linux or Windows beeing ran natively on my iMac So hardware is OK.
Software is of poor quality. Not much more to say in this matter.
I found a very interesting article dated 1996 about programming which I think is still valid.
Link to the article: http://www.fastcompany.com/magazine/06/writestuff.html
Below the fragment (with some connection to Apple)
Software is everything. It also s***s.
"It's like pre-Sumerian civilization," says Brad Cox, who wrote the software for Steve Jobs NeXT computer and is a professor at George Mason University. "The way we build software is in the hunter-gatherer stage."

How do I change the password requirement when my computer wakes from sleep?

I followed the procedures as posted to change the password setting. This is a personal laptop. User setting indicate password is not required when waken from sleeping However, 8.1 continues to ask for a password. Need help!

Tried this. Settings indicate no password required for booting and no password required for waking from sleep. Password is not required when rebooting; however, continues to require password when waking from sleep. Any advise?
This was design by default, you still need password when system locked.
Roger Lu
TechNet Community Support

I have a new I Mac running mountain lion. When waking the computer from sleep, all I get is a blue screen. I have to restart the computer.

I have a new I Mac running lion 10.7. When waking the computer from sleep, all I get is a blue screen. I have to restart the computer.

Did you not bring all your important data over from your old computer? Do you have a backup of the iTunes library that you can restore? If not, then its not to late, just more work that it should be.
You should be able to:
Backup the device to the new installation
Transfer your purchases into a newly authorized library
Recover any other media using third party tools as suggested in this post from forum regular Zevoneer
Restore the device from the backup
This process should switch the association of the device to the new library, preserving the data and settings in your apps.
May also be prudent to attempt a backup to iCloud directly from the device before you start... Settings > iCloud > Storage & Backup > iCloud Backup > On. It won't save any media but it would preserve the general account settings and documents in case anything goes wrong while you are trying to extract your other data.
When you get it all fixed, make a backup!
tt2

I am using a USB keyboard and everytime I wake the iMac from sleep the keyboard will not respond unless I unplug and replug the keyboard. I am using a mid-2010 iMac with OSX 10.6. Any help would be appreciated.

I am currently using a USB keyboard (PC Model) and everytime I wake the computer from sleep the keyboard no longer responds unless I unplug and replug it. The USB mouse I am using works fine with no issues and I have already gone through the prompt to identify the keyboard in the settings. If anyone know of a setting I can use to permenantly enable the keyboard so I no longer have to unplug and replug it that would be appreciated.
Thank you.

Your 2010 MBP would be able to handle Yosemite, but I would strongly suggest that you get the current problem sorted out before trying to upgrade to Yosemite. I'd also recommend another backup that isn't created by Time Machine if you are thinking of upgrading. SuperDuper and CarbonCopyCloner can make bootable clones of hard drives. If you clone your existing system to a fresh external drive, you would be able to boot from that drive and recover quickly in the event that your Yosemite upgrade didn't work out. Time Machine backups are not 100% reliable.
It's possible that, if your internal HD is the one that shipped with your MBP in 2010, it may be failing. If it keeps needing repairs, that is probably a sign that it is approaching the end of its useful life.
Have you run Disk Utility's Repair tool on the external drive as well?
I mentioned the hub because some people have reported here that attaching their USB 3 drives through a USB 2 hub solved some disconnection problems. A good-quality powered USB 2 hub won't cost much.
My most recent brush with random disconnections involved a nice new OWC drive enclosure. I used the cable that came with the drive, but the drive kept disconnecting. Using a different cable solved the problem. You wouldn't expect that what appeared to be a high quality cable would be a problem straight out of the box, but it was.

Can you facetime when the macbook is in sleep mode

Can you facetime when the macbook is in sleep mode.

There will be no notification/ring tone when your Macbook is in sleep mode.

I held down f3 and f4 when my Macbook woke from sleep......

Similar Messages

Maybe you are looking for