MacBook Air :: IOS 8.1 - Frequent PRAM Resets
Dec 8, 2014My MacBook Air has required a PRAM reset twice recently. Why is this? What can I do to prevent this?
Info:
MacBook Air, iOS 8.1
ADVERTISEMENT
MacBook Pro :: Cannot Turn On Despite SMC And PRAM Resets And New Battery
Dec 10, 2014I have a macbook pro that is simply dead. I have tried an SMC reset, a PRAM reset, and I bought a new battery. I see the green lights on the back of my battery and the power cord is an apple cord that appears to be just fine. I have also tried to power on the computer with the power cord plugged in but the battery out.
Worth noting that I do not hear any fans, any clicks, or *any* indication that the computer is trying to power up. The only signs of electricity are the green lights on the battery and the small charging light one sees on the cord when plugged in to the computer.
MacBook :: Resets Whenever Moved?
May 1, 2010Hopefully this goes here and not the "help" forum. I'm coming to you guys for help because I'm not use to solving Mac-related issues. I'm more of a PC guy usually.
My girlfriend's Macbook (older white one. Bought in 2008, but I believe it was refurbished. I think it's a 13" but I'm not positive) fell a few feet yesterday (it was closed, but hibernating), and I thought it was fine until later that night stuff kept crashing on her and it reset a couple of times. Then it refused to boot up. Finally it started beeping at her 3 times instead of starting up, so I knew it had to be a RAM issue. I figured maybe it got knocked loose.
So I took out the RAM and put it back in. No dice, so I tried it again. This time the Mac booted up like normal. I thought that was it.
Except now, every time she moves the Mac much at all (which is somewhat important, being a laptop and all) something apparently gets jostled and the computer resets. One of these times, it beeped at her three times again, but I was able to boot it back up without having to touch the RAM again.
Any ideas of what the issue or possible fix could be? She's running OS X. It's up and running fine now but I'm afraid to move it too much.
MacBook Air :: Clock Resets To 2001?
Oct 12, 2008If I drain my battery all the way down then power up my system, the clock will reset back to 2001 and my power management settings will reset as well. I expected that my macbook air would have a little battery to keep all this information even if the battery power runs out, but either mine is broken or this is normal for the mba. Does anyone else have this problem? Is this normal or is mine broken?
View 3 Replies View RelatedMacBook Pro :: User Account Picture Resets?
Mar 9, 2012I have this photo for my user display picture, and i've got it cropped because I only want part of it as my display picture.I have to keep resetting it all the time, and its beginning to annoy me a lot.I think its everytime I turn my computer off by holding the power button for 5 seconds (I think) for when my computer freezes or something.Please tell me how to stop this happening & why its happening.If you need the info about it then here it is:Processor 2.26 GHz Intel Core 2 DuoMemory 8 GB 1067 MHz DDR3Graphics NVIDIA GeForce 9400M 256 MBSoftware Mac OS X Lion 10.7.2 (11C74)13-inch, Mid 2009
Info:
MacBook Pro, Mac OS X (10.7.2)
MacBook Pro :: Pop Ups When Start Computer And Clock Resets?
Jun 18, 2012Lately whenever i start up my computer the clock changes to 2000 and some random time, there are also about 5 pop-ups from finder asking me if i want to allow programs. I fix the clock problem by going into the time settings and click the unlock button but i have to do this everytime i start up my mac. I attached a screenshot of what pop ups come up.
Info:
MacBook Pro (13-inch Mid 2009), Mac OS X (10.6.8)
MacBook Pro :: Shuts Down With A Full Battery, Resets Date
Jun 27, 2012I have a mid 2011 Macbook Pro that has been shutting down randomly. It'll have a full battery, but shut down when I unplug it or even sometimes when it's still plugged in. Every time I start it up again, the date is changed to Jan. 1 2008 and there's a notification that because it's set to that date, some applications may respond "erratically". It did this for about 2 weeks, then was back to working fine for about a month and now it's started up again.
Today when I turned it back on after it shut down, a notification said to rebuild the iPhoto library. I didn't really know what it meant so I clicked OK because I thought it would help. Instead it erased my entire iPhoto library and shut down again.
Info:
MacBook Pro, Mac OS X (10.6.8)
MacBook :: Frequent Stalls/crashes In OS X 10.5.8
Sep 24, 2009I'm new here to this forum and I'd like to get some advice. I've had my 2008 macbook 2.4ghz-160gb since august of last year. I upgraded it to 4gb of ram in the early stages and had no issues till lately.
For the last week, almost daily, Id get the beachball for a long period of time. This happens most frequently when I surf the internet. Occasionally this may occur when i play music in itunes but that is probably due to my library being store on an external hd. With that being said though, as I mentioned, it most likely occurs when I surf the internet. Many times, its not just a browser crash but a system wide crash where my mouse can move but when i click anything in the background, it would have no effect (but my mouse can move still). Only way to 'resolve' this was to do a hard shutdown and restart by holding the power button for few seconds. Of course, this issue keeps happening and it pissed me off so I looked around the net to find some possible solutions and many sites claimed flash being an issue. I uninstalled flash and retested and the problem still occurred. Reading maclife, it mentioned about some fsck -fy thing during boot up so i ran that test and found no errors. Restarted again, did some surfing and still the problem.
MacBook Pro :: Frequent Heat Shortening Life?
Dec 13, 2010I'm kinda concerned about my MBP, though nothing's been happening to it as of yet.Basically, I've been putting it through a lot of gaming and encoding recently (this thing performs like a champ).I'm just concerned that any of this could potentially shorten the MBP's life.
I know that excessive heat can shorten logic board life.When encoding, the CPU's around 200-205 degrees Fahrenheit, same for gaming.The fans run fine, and it feels to be about the same temperature every time (I use smcFan Control in OSX and Lubbos in Windows 7).
MacBook Pro :: Frequent Open And Close Screen
Jan 7, 2011I open and close my 2010 MBP a lot. Maybe 15 times per day. Am I running the risk of breaking a cable between the base and screen or something? Should I just set it down and let it run?
View 9 Replies View RelatedMacBook :: Zap PRAM After HDD Replacement?
Mar 1, 2010With the early uMB 2.4 do you have to zap the PRAM after you upgrade your HDD? if so how do you do this?
View 3 Replies View RelatedMacBook Pro :: Frequent Dropouts Of Wireless Internet Connection
Jul 21, 2009I have a new (June 09 model) 15" MacBook Pro, 2.66 GHz and I'm experiencing frequent (every 3-5 minute) drop outs on my wireless internet connection, but only when I'm running Mac OS X-- my Windows Vista Ultimate partition is operating flawlessly. After Googling, I have come to the conclusion that this is extremely common in MBPro's since there is such a saturation of search results?
Background on the wireless networks used:
- home: 128-bit WEP-open
- work: WPA2-Enterprise
Again, I haven't experienced a single disconnect when running the following:
- Vista - wireless
- Vista - wired
- Mac OS X - wired
MacBook Pro :: Frequent Kernel Panics When Waking From Sleep?
Apr 19, 2012I have a 2010 MacBook Pro running the latest iteration of Lion. Recently, the computer has experienced frequent kernel panics (three today alone) requiring the laptop to be restarted. I have noticed that these tend to occur more frequently when I wake the computer after letting the battery drain down to near or below ten percent of its capacity and subsequently plugging it in after it goes to sleep.
The only other clue I have is that every time the computer experiences a kernel panic and restarts, Spotlight re-indexes my hard drive (i.e., the magnifying glass icon in the upper-right-hand corner of my screen has the little blinking red dot inside of it).
I have read a couple of things on the internet about how this may be due to Symantec Anti-Virus, which I have installed on my computer. However, that is pure speculation on my part based on a random post on a non-Apple-sponsored discussion board somewhere.
Info:
MacBook Pro (13-inch Mid 2010), Mac OS X (10.7.3)
MacBook :: Tried To Reset The NVRAM And The PRAM But Cannot?
Aug 9, 2009I have already covered these steps:1. I have tried a safe boot. 2. I have tried to reset the NVRAM and the PRAM.3. I have tried to reinstall OSX from the Install Disk.4. I have tried to repair the HD and tried to repair permissions using the Disk Utility. he issue started out as the flashing Apple/Question Mark Folder/"No" sign. I attempted to follow the steps on the Mac Support Forums (ones listed above) and the issue developed into the picture shown.
View 3 Replies View RelatedMacBook Pro :: It Won't Boot After PRam Reset
Mar 6, 2012I have a MBP 13inch from 2011
recently i zapped my Pram becuase i was having trouble with a external screen but when I turned it on again the screen when to the grey screen with the apple logo and spinning gear but after 2 hours of wating the screen is still the same. What can i do to get back onto my mac?
Info:MacBookPro, Mac OS X (10.6.8)
MacBook :: PRAM No Longer Working?
Mar 28, 2012I cannot reset my computer’s PRAM anymore. What can I do to fix this myself?
Info:
MacBook, Mac OS X (10.6.8), Purchased September 20, 2008
MacBook Air :: Resetting PRAM And NVRAM?
Jun 5, 2012Is it ok to have a PRAM and NVRAM reset two times a week?
Info:
MacBook Air, Mac OS X (10.7.4)
MacBook Pro :: PRAM Reset Not Having Any Effect
Sep 7, 2014I have inadvertently left my 2011 MBP running with a processor intensive music app running. The battery ran out before i realised.. When i attached the power lead to charge it, the computer automatically restarted without even pressing the power button. The computer had not entered safe sleep mode, presumably because my music software was still running.
Since then the computer will not ever enter safe sleep when the power runs down. The battery just cuts out each time when it drops to less than 5%, it does not run out at 0% like it usually does. if it is the logic board battery because i have had this issue a couple of times before but it rectified itself after a few days. I have checked that safe sleep is enabled which it is, but the computer just cuts out before safe sleep kicks in.
Info:
MacBook Pro (13-inch Early 2011), OS X Mountain Lion (10.8.5)
MacBook Pro :: Random And Frequent 10.6.2 Freezes Or Spinning Wheels Of Hell
Dec 13, 2009For a few days now, my 13" MBP (purchased in August; painfully clean-install upgraded to Snow Leopard in October) has been freezing into spinning wheel mode randomly every few minutes. It would seem that this happens particularly often in web browsers (but also when no browsers are operating and I'm typing away in Text Edit or chatting in Adium and Skype). When the browsers are on, the FlashPlayer would occasionally crash. No matter what app froze first, whatever else I click on also freezes.
The freezes happen most frequently after the computer has been to sleep and woken up by opening the lid. The wheels go spinning for up to two minutes, and then everything goes back to normal (for up to 3 mins before freezing again). The longer the comp operates after that, the rarer they become, and after a few hours they rarely happen at all (then again, some times they do anyway). On some occasions, everything freezes so badly I need to hard-reset, and then it takes the comp upwards of 15 minutes to reboot - and then everything keeps freezing, of course. Contrary to other reports of similar problems here, no CPU jumps appear to be happening during the freeze. I tried:
- Running Disk Utility after booting from Snow Leopard . Some permissions (which in forums here were referred to as inconsequential / not related to freezes) were repaired; HD in general "seems to be ok."
- Running RAM tests (with Rember, supposedly updated to Snow Leopard). Everything seemed fine
- Getting rid of the ARD agent (which was related to some of the permissions mentioned earlier)
- Stopping Bluetooth (as someone here with a similar problem thought it helped)
- Installing the Beta Adobe Flash Reader (same as above)
Nothing helped. I really don't want to take it to the lab; I live in Israel and the comp was purchased in the States, which means that the only licensed lab here reserves the right to keep the comp for up to 26 working days
MacBook Pro :: Frequent Crashing When ITunes Loaded - No Errors In Console?
Jun 17, 2012I have an early 2011 17" MacBook Pro which is freezing up a lot, this only seems to happen with iTunes is loaded. The machine runs perfectly when iTunes isn't running, and it'll run for a little while when it is open, but then eventually all programs will freeze, leaving only the cursor moving. That will then stop moving as well and the entire machine will stay stuck as it is - the only thing that can be done at this point is to power it off. Closing the lid has no effect - the screen stays on and the machine does not sleep.
I've tried various things to fix this based on other threads with similar issues:
- Reset SMC and PRAM
- Reinstalled iTunes
- Disabled automatic graphic card switching
- Installed all latest updates - this seems to have made the problem worse
- Stopped my iPod touch and iPhone from syncing over wifi and made sure they aren't plugged in either
- Ran AHT, no problems reported
- Repaired disk permissions
- Reinstalled Mac OS
- Left the machine in its frozen state to see if it would wake up (it didn't, even after leaving it all night)
Every time this happens, I have a look at the Console to see if any errors were logged during the crash, but it seems there aren't any - the last few lines before reboot are always different and seem to have no real pattern to them.
Specs:
Early 2011 17" Macbook Pro Intel Core i7 2.3GHz
8GB RAM
Mac OS X 10.7.4
iTunes 10.6.3
Info:
MacBook Pro, Mac OS X (10.7.4),
MacBook Pro :: Safari Failed To Open Page Error Becoming More Frequent?
Sep 6, 2014I have a mbpr with 10.9.4 Mavericks. It's been only a week since I got it and Safari just keep showing up this error in most of the sites I try to visit. Seriously it is so annoying. I try not to use other browser since Safari uses very little power from the battery.
Info:
MacBook Pro (Retina, 15-inch, Late 2013), OS X Mavericks (10.9.4)
MacBook Pro :: Has Frequent Kernel Panics And Blue Screens On Startup
Sep 1, 2014My friend has been having trouble with his 15 inch, early 2011 macbook pro. He is running OS X 10.9.4
It seems to work great until he streams media or connects to his school email.
I've taken a picture of what the screen looks like when it last froze while he checked his email:
Shortly after this, he had trouble booting the macbook back up. He would see either a blue screen with light and dark blue vertical lines. He would also boot up the computer and it would be stuck on the white loading screen without the apple logo.
I also have the console logs for the past few bootups:
9/1/14 6:09:13.000 PM bootlog[0]: BOOT_TIME 1409609353 0 9/1/14 6:09:35.000 PM kernel[0]: vm_page_bootstrap: 808086 free pages and 232298 wired pages
9/1/14 6:09:35.000 PM kernel[0]: rooting via boot-uuid from /chosen: B4D1584E-DF66-3E8D-BED3-BF7EB17C5F80
9/1/14 6:09:35.000 PM kernel[0]: Waiting on <dict ID="0"><key>IOProviderClass</key><string ID="1">IOResources</string><key>IOResourceMatch</key><string ID="2">boot-uuid-media</string></dict>
[code].....
Info:
OS X Mavericks (10.9.4)
MacBook Air :: Frequent Internet Disconnection When System Goes To Power Save
Jun 25, 2014Recently purchased a macbook air and facing frequent internet disconnection issue when the macbook goes to the power save. Once after the interrupt i found the internet connection was no longer alive.
Product description:
Device: Macbook air
Model No: A1465
OS: OSX version: 10.9.2
MacBook Air :: Getting Frequent Color Wheel Preventing From Performing Any Functions?
Dec 2, 2014My Macbook Air (OS X; version10.7.5) with 2 GB of memory is now getting the frequent appearance of the 'color wheel' preventing me from performing any functions. What does this mean and how do I correct the problem?
Info:
MacBook Air, Mac OS X (10.7.5)
MacBook Pro :: Which PRAM Battery Suitable For G4 PB (A1106)
Oct 19, 2009I think my PRAM battery is dead (date resets to January 1st 1970 when started up with main battery removed) but I can't find a replacement PRAM anywhere (I'm in the UK). According to iFixit the part number is 820-1686-A - is this the only PRAM module that will work in my machine? (I've seen lots of other similar looking parts on eBay, but with different part numbers). Also, is it not possible to actually just replace the battery, not the whole circuitboard? It looks like a regular watch battery I could pick up for $5 from the pic.
View 6 Replies View RelatedMacBook Pro :: Resetting The PRAM - Won't Stay Asleep
Nov 2, 2009I have a February 2008 MBP and am having issues with keeping it asleep. I currently have it set up as a desktop connected to an external monitor, keyboard and Magic Mouse (along with a variety of other peripherals) and I've recently noticed this issue. I'm running 10.6.1, I have tried everything from resetting the PRAM, SMC and repairing disk permissions to even installing a clean copy of Snow Leopard and restoring from Time Machine backup.
For power management, I have it set to never sleep, since I manually set it to sleep and don't want it sleeping on me when in use. I also have Wake on LAN activity disabled. Yet when I set it to sleep, at approximately noon the next day it wakes up by itself. I've even turned off the Magic Mouse to make sure it wasn't being moved by vibration and waking up the Mac. I'm completely stumped!
For troubleshooting purposes, I've installed a clean copy of SL without restoring TM backup to see if it's a program that's causing this issue or if it's a problem with a peripheral. I've yet to check back on it as I'm at work, but I'm hoping it's just software related. I'm at a loss as to what to do.
MacBook Pro :: When Do A PRAM Reset They Prompt For Password
Mar 12, 2012when i do a PRAM reset, they will prompt me for a password or serial, may i know what password or serial is that?
Info:
MacBook Pro, Mac OS X (10.7.3)
MacBook Air :: Why Have To Continually Reset PRAM To Boot
Dec 2, 2014Recently my MacBook Air has failed to wake from sleep mode. The Apple illuminates on the back of the screen casing, but neither the screen nor hard drive actually wakes up. The only way I'm able to use the computer is by forcing a PRAM reset on restart (command-option-P-R). I've had to do this several times in the last two weeks.
The only things about my MacBook Air that have changed in that time period are:
- I installed OS Yosemite
- I installed and ran Sophos Anti-Virus
(The latter was installed to counteract a problem that I was having with my email address having been spoofed and sending spam. Sophos found two bits of malware in email data files and "cleaned" them up.)
Info:
MacBook Air, OS X Yosemite (10.10.1)
MacBook Pro :: Frequent Hangs After Adding Seagate Momentus XT 750GB With Lion
Apr 22, 2012I installed a Momentus XT 750 (ST750LX003-1AC154 firmware SM12) into my MacBook Pro (late 2009). I then did a full clean install of OSX 10.7 and updated to 10.7.3. Lately I have been getting odd hangs of applications and eventually the OS, finally I have to hard-power it down and reboot.
No SMART errors reported, PRAM and SMC have been reset. I am on the latest firmware and EFI for this particular MacBook Pro. I do not think that this drive is spinning down if idle.
As far as I know there is not a firmware update for the XT 750 drive and I am on SM12.
What else can I try to get this machine stable? This is a 750GB hybrid SSD drive and I read about lots of issues with SSD and hybrid-SSD drives in previous generation MacBook Pros, particularly with Lion.
Info:
MacBook Pro, Mac OS X (10.7.3), seagate momentus XT 750GB
MacBook Pro :: Reset SMC And PRAM - Still No Ability To Auto Sleep
Aug 22, 2010Today I noticed that my mid 2010 MBP is not automatically sleeping. I ran Apple's extended hardware test, along with TechTools Pro 5 from AppleCare disk. Both passed. Reset the SMC and PRAM. I'm still not able to auto sleep. Is there a way to see what exactly is causing my computer to not automatically sleep? Console messages or something?
View 7 Replies View Related