I have an aluminum Intel (2007) iMac and I have had it for two years now. I love my Mac and would never go back to a PC now, BUT (you knew that was coming) I have recently (unfortunately I don't know exactly when) developed a problem in that my iMac will not auto sleep. The screensaver will kick in OK, but it will not go to sleep on its own. I can put it to sleep from the menu manually, but not by the setting in System Preferences. I have reset the PRAM, and the SMC and neither of those changes have worked. Have any of you had this issue and solved it?
I bought my aluminum imac when it was released in late 2007. I had a 1 gigabyte stick up until now, but I decided to upgrade to 2x2 gigabyte sticks. When I took out the 1 stick and placed the new ones in, my computer would sound like it turned on, but the system really did not boot up. I have tried many configurations to see what the problem with the RAM is, and all I could figure out is that the computer will only boot up if the original 1 gig stick is in one slot. I checked both sticks with this, and they seem to register on my mac when I check the "About This Mac" section. Basically, I get a black screen if I use only a 2 gig stick, or both 2 gig sticks. I can have a maximum of 3 gigs so far, but I really would like all 4 that I paid for. I'm not so sure that it's a problem with the ram, especially because it is recognized by the system, but it can't boot up the system, so I am simply dumbfounded. Anyone have an idea what the problem is? I just recently installed Snow Leopard prior to getting the RAM if that has any importance.
I recently bought an used iMac (was purchased new in feburary 2009) in which I knew the screen was not showing any video when I bought it. ( I was okay with that I thought I'd give it a go at fixing) well the problem seems to be within the LCD itself. When I hit the power button I hear the chime, fan spins, and the hard drive does it's thing. I ended up taking the casing off the iMac to where it only shows the bottom half of the insides underneath the LCD. My question is now to diagnose what exactly is wrong with it by using the 4 led lights. I have searched the forums and the Internet up and down for which ones mean what but I have only found out information on older iMacs. When my iMac is off (still plugged in) LED 1 is on. When I turn the iMac on LED 1,2, and 3 are green. Which that leaves the 4th LED not being lit up at all. I suspect this has something to do with the iMac not showing any video but as I said I am not sure because I cannot find any information on it anywhere.
After switching over from a PC several weeks ago everything's going great. On my PC I liked to use the hibernate feature when I was in the middle of something and had to run. I think on the Mac this is called deep sleep, but I can't find the option to do this. Can deep sleep be enabled on an Aluminum iMac?
I can't remember the last time my iMac running 10.5.6 went to sleep by itself. The screen goes off, but it never goes into full sleep by itself. Airport is turned off, I put my cable modem in standby, never sleeps. I read somewhere in another forum that this was a bug with 10.5.6. Is that your experience?
When I close the lid, select sleep from the menu, or push the power button, and select "sleep" my MBP will not go to sleep as it ussually does. It has been doing this since I performed the last set of software updates (Mac OS X Lion 10.7.4 (11E53) about a week ago.
Info: MacBook Pro, Mac OS X (10.7.4), (MacBookPro3,1)
Recently my powerbook g4 aluminum 15" won't wake from sleep mode, and i can't turn it off with the button. When the computer does turn off the only way i can get it back on is to open it up and reset the logic board by disconnecting the back up battery for a little bit. I've tried reseting the PMU,
Suddenly my new macbook aluminium have started to wake up from sleep mode when the lid is down. It goes into sleep, and then it wakes up again and back to sleep and wakes up again. I have tried to restart SMC, and i have unchecked bluetooths ability to wake up the computer and the ethernets ability to do so.
I would like to make my MBP automatically log off when closing the lid, so when I'm logged in and close the laptop, and someone else opens it up later on, they only can logon to their own user. How can I do this?
Is there anyway to get the power button on the Cinema Displays (aluminum ones) to sleep a MacBook Pro? I have it set up in System Preferences to sleep the computer, but when you tap the button the Sleep, Shutdown, or Restart dialogue pops up (same one you get if you press the power button on the laptop).
I've actually got two new Macbooks with the same problem running 10.5.6. That is, neither will go into auto sleep. I've tried killing all running processes, etc. and nothing seems to work. I'm wondering if anyone else is experiencing this problem. I think I'm going back to 10.5.5 until some of these bugs get sorted out.
MBP 15" (early '09) mbp 13" (mid '09). My 15" always auto ejects dvd rom (even though there is no disc inside) whenever I open the screen from sleep while the mbp 13" doesn't have this problem at all. Is this normal?
Is there a way to disable hard drives from automatically going to sleep mode (spinning down). Energy saver (System preferences) already has "put hard disk(s) to sleep whenever possible) turned off, so this must be done from the drive itself. The drives in question are a 3.5" ATA drive from Western Digital (WD5000AAKB) and a 2.5" Seagate SATA drive (Disk utility doesn't tell me which drive model it is, so I have to physically open the enclosure to find out). They're both placed inside external Firewire 800/USB enclosures.
Today 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?
I was working on curriculum changes for an online ecollege course. Stepped away for dinner and left machine on (MacBook Pro, running OSX 10.9.4). Have done this frequently and the light show screen saver appears, so I tap it to give my password and it returns to where I left off. But, last night, I returned and the connection to the college/university server had been cut and now Safari is taking me back through security and cookie changes I already made. When I tried to shut down the system under the Apple menu, I got an error box indicting that if I shut down all my files would be deleted. When I tried again, it informed me that I was logged in as a guest user and shutting down would result in the permanent deletion of my files. So, I let the damned thing run and it's still running because when I looked up, all folders and files had disappeared from my desktop -- even some of the applications (like Word) had also disappeared. I want my files back and I want to shut this down safely.
I'm thinking about getting an aluminum iMac in Sept when Snow Leopard releases. I sold my MBP.. which was supposed to be towards a new Mac... but I bought a new Ninja instead and the MBP money went towards my ridiculous insurance premium for the year. lol.
I really want a 24" but I don't want to drop the extra $300. Refurb is an option. As long as it wasn't scratched I wouldn't mine getting a refurb I guess. I currently use the older 17" Apple Studio Display and it's alright. But bigger and something widescreen is needed. 20" would be an improvement but not a HUGE one. Which screen (20" or 24") has less backlighting issues?
Yes I plugged in the block heater..... Tried to reset the SMC (apple's only advice) Tried to kick it into boot menu... no luck
managed to boot to Leopard install disk. backed into Disk Utility.... Verify System Disk produces: "Invalid B-tree node size...Disk Verify / Repair fail".
too bad too sad... no more information.
I don't know enough to know whether this is a SW failure or a drive failure, and my searches has led me here.
Also, my very first post in a forum, I read the rules and I hope I have found the right forum for this query.
My imac made louder then usual sound for awhile. At first i thought it might be my HD, so i replaced it. But the sound came back. After few days however, it resided. But now, it's too damn quite. So, using few software utilities, to check up on the temp of the fan, it was only registering 2 out of 3.
My 2007 iMac won't start up anymore -- I get the spinning "gears" and they flash on and off. It's a bit hard to explain, so I uploaded a video of what it's doing here: url...If anyone has any advice, please let me know.
I have two 512mb 667MHz DDR2 DIMMS from an old first generation Intel iMac. Would one of these DIMMS work in the Aluminum iMac running a single 1GB 800MHz DDR2 DIMM? Common sense tells me "No" and that this combination could cause Kernal Panics, etc with different speeds of RAM installed. However, I thought it was worth asking since I have these two DIMMS sitting here doing nothing and my mate could use the extra memory for free.
I have a problem but it's not mine it's my girlfriends. My girlfriend cannot seem to type correct words on her keyboard, due to water exposure. Now whenever she wants to type something it won't let her. We tried different methods; unplugging computer power cord, keyboard, and replug everything back in after 15-20 seconds. No luck. I also had her try to do the pram reset, didn't work as well. I suggest that she re-install osx with the disc or with the new snow leopard disc, to do a clean installation of the snow leopard but we haven't tried that yet.
I know this is a fairly common subject matter but I have tried just about everything suggested but with no success. detailed below are my findings, I was wondering if anyone better qualified than me could suggest a diagnosis?
What does it do?
I hear the fans and hard drive and see the white/grey boot screen with the apple logo and spinning cog. The cog will spin for anything from 5 - 30 seconds before freezing. Some disk activity will continue for a short time afterwards before everything grinds to a halt?
I have a mid 2007 24" iMac. It has been slowing down recently.I'm not clear as to the problem.Might it be due to the fact that it is running the latest operating system, 10.7.2, bloated, with only 4G of memory?
I tam trying to add a 75 GB partition to my aluminum iMac's internal HD using Leopard's Disk Utility, but after 7 hours the striped bar appears not to have made any progress and still says "Modifying Partition Map". How long does this usually take? Is this normal?
I have a 2.4 Ghz Core 2 Duo 20" Aluminum iMac. I often have a problem with my mouse not working when booting. I turn the computer on, and more than half the time, the mouse infrared thing on the bottom turns on then goes by the time the blue screen comes. Then I have to reboot again, and usually about 3 times before it finally works. I use the Mighty Mouse connected to the Apple Keyboard connected to a USB extension cable. I tried it without that but it still didn't work. Any suggestions would be great. If none of them work, I will contact AppleCare as I am still under warranty.
When ever I turn off my iMac (AL mid-2007 running 10.5) it seems like it hangs during shutdown. It takes about 60 seconds to shutdown and after about 30 seconds it starts to show. It looks like this, except it still shows my wallpaper... (This is just an image I found on the web). I am not sure why it is taking so long to shutdown lately... I don't remember it taking nearly this long in the past. Here is a photo of everything that is running during shutdown and it still does it. (I usually try to close out of apps before shutting down).
