Power Mac :: Do Not Turn On The Computer Fan
Jun 21, 2012Do not turn on the computer fan
Info:
MacBook Pro
Do not turn on the computer fan
Info:
MacBook Pro
So I'm having issues with the computer not waking up in the morning. I guess it goes into a deep sleep of some sort and I have to hold the power button twice to turn it on, and get greeted with a computer experienced a problem message on login.
The most recent log in the system diagnostics is titled:
aosnotifyd,diskarbitrationd_2014-08-21-184310_MacBook-Pro.shutdownStall
And the brief details are:
ate/Time: 2014-08-20 22:02:42 -0700
OS Version: 10.9.4 (Build 13E28)
Architecture: x86_64
Report Version: 18
Command: No Target
[code]....
Info:
MacBook Pro (Retina, 15-inch, Mid 2014), OS X Mavericks (10.9.4)
my Macbook Pro is not powering up, Yesterday I connected a camera that has the USB cable with the little transformer. And the Computer suddenly turn off! It´s not working at all... I really don´t know what happened..These are some of the characteristics of the problem:
1) Not even the battery Light its on when I press the Power button.
2) Not even the Light in front of the Mac is on when I press the Power button.
3) There is not even a sound of the cooler fan or anything.
4) When I connect a the power cable the first 10 seconds the light of the cable is off... Then it appears a little "Orange intermittent" light but nothing more happens.
Info:
MacBook Pro, iOS 7.1
i just got my new imac 2 days ago. I was wondering is there another to turn on the power without pressing the power from button? (cuz i remember u can power on from the keyboard b4)
View 7 Replies View RelatedTried to restart didn't work. Light is on, but nothing makes noise or anyhting. Been charging it for hours so it has power. Tested the chord on my ther computer and it worked
Info:
MacBook
I hear the computer physically turn on, but a blank screen remains. I recently purchased a new battery for the computer for the battery status read replace soon about a week ago. I sense that maybe there is a shortage in the wiring that connects what shows on the screen to the computer, but I'm not completely sure.
Info:
MacBook Pro
Older Power Mac G5 Dual Quad will not turn on. Just turned off while working. Good news everything backed up. Can anyone offer help to solve problem??
Info:
PowerMac
Recently, I was using my powermac (About 1-2 weeks ago) and I went on vacation. I came back and it won't turn on. Everything's plugged in, and the power buttons and lights on the mobo light up. I can hear the HD spin up, and begin to read. But, I don't get any video. I've read that it could be the battery and so i replaced it, but it still won't turn on. I've reset the CUDA, installed different RAM, took out expansion cards, but it still won't turn on. Also, when I press the power button it immediately shuts off, which it never used to do. I usually have to wait at least 3-4 seconds of holding it down.
Info:
PowerMac G3 (b&w), Mac OS X (10.4.11)
I recently purchased a Power Mac G5 Dual 2GHz from ebay. I tested the computer a couple of weeks ago when I first got it, but wasn't able to actually set it up with all of my music gear until last night. I installed Logic Studio and a driver for my firewire audio interface and started downloading all of the updates. While downloading the updates the computer just turned off. I wasn't in the room, but when I came back in it was totally off. I tried to turn it back on by using the power button in the front and it won't turn on. It clicks once then clicks again a few seconds later, but no light and no power. Everything else that is plugged into the same power strip turns on. I reset the PMU, and even the graphics card just to make sure. I still get nothing. I have exhausted apples support page, and I don't know what else to do.
View 5 Replies View RelatedMy MacBook Pro won't turn on or power up. Screen just blank. Have checked lead already.
View 1 Replies View RelatedI have a PowerBook G4 1.67 that shut itself down sometime during the day yesterday, and will not power back up. It's completely unresponsive to the power button, with no signs of life whatsoever.
I've tried resetting the PMU. There has been no new hardware or software installed. This has been tried with 2 batteries, and 2 AC power supplies.
There is inconsistency with the color of the AC power supply tip, as it doesn't seem to indicate the strength of the battery. Regardless of which battery or how much charge is left, the tip is Green, and will flicker Yellow very quickly once, when plugged in. It was Green following the initial shutdown, Yellow when I placed a dead battery in it, and then eventually turned Green. Now, it seems permanently in the Green / flicker Yellow state.
It did fully charge one battery while like this.
Using my iMac today working away and all of a sudden the screen went black, there was no power to the computer at all. I have checked the fuse and that is ok. I am getting power to everything else. I reset the SMC as per Apple instructions on their website. Again nothing.
I then left it turned off for a good 5 mins and then turned on the power. The fans turned on and the mac then chimed, the creen came on and I thought everything was ok. Then the computer turned off, fans and hard drive sped It didnt even start booting to the Apple logo or the log on screen.
I am thinking this is a power issue within the computer and this will need to be replaced. I was wondering if anyone else has had this problem. My iMac is a 2008 21inch iMac. It is connected to a APC UPS which again all power ports are working, as I have tested that with a desk lamp. What I do normally is turn the UPS when I have shutdown my Mac in the evening and then power it up next day. While the UPS is doing is power self test I then boot the Mac, I am wondering if I should just leave the UPS turned on all the time and just unplug my iMac when I am not using it. Sometimes I do pop it to sleep last thing at night, but recently I just turn it off.
It has had heavy use so I am wondering if it is indeed curtains and I need to buy a new iMac. Maybe it is an excuse to buy a 27inch one! (Would be nice)
Info:
iMac, Mac OS X (10.7.2)
I have a white 2008 model MacBook. Due to some unfortunate tampering with the circuits under the right command key on the built in keyboard, a lot of the keys and the power button are now effectively dead. I'be ordered a replacement top case, but was wondering if I could, in the meanwhile, somehow turn the laptop on. I'd prefer to do this without opening it up, though I could if that's the only way.
I read in another thread, can't find the link now, that disconnecting the battery, connecting mains, then connecting the battery would turn it on, but that doesn't seem to work for me.
Info:
MacBook (13-inch Early 2008), Mac OS X (10.7.4)
I have a 2.4 GHZ intel core duo 24" iMac. I just ordered some upgraded memory from a place called ' memory upgrade.pro'. I've tried the support line to no avail. The specs on what I ordered is this: 4GB memory 2x 2GB MB413G/A PC2-6400 DDR2 800MHz SO-DIMM. However, when I installed it - my computer did not turn on. The data written on the new memory stick itself reads: 2GB 2rX8 PC2-6400s-666-12-FO. I was hoping some a lot smarter than me can tell me if A. I got what I ordered or B. I ordered the wrong thing or C.
View 5 Replies View RelatedThe fan on my imac constantly runs, it has only done this for 2 days now, but if using the mac or if its sleeping the fan wont stop?
Info:
imac
I got alerted that I had the flashback virus and was told to download SOPHOS ant-virus software. I did this and did a scan once the scan had found the vrius I cleared it and ended the scan. I then turned off my MacBook and it won't turn back on again. It comes up with the apple symbol and that start up noise but it does not progress from there. The apple symbol turns into and error symbol and then dissapers. My computer then stays a grey colour.
Info:MacBook
I was trying to download the free version of a game, and immediately after i clicked download, i started to see the computer slow down a bit. However, I just thought that it was a lag and it would fix itself when the game completely dowloaded. Afterwards, it said that there were a few errors that occured during the download, and asked me if I wanted to continue to play. I clicked yes, because I didn't think it would be much of a problem. Afterwards, the mouse was stuck on the middle of the screen, and no matter how much I wanted to click out of the window, quit Safari, or even restart my computer, the mouse would continue to go back to the one spot. I have absolutely no idea what to do to restart the computer, or quit Safari. All I have done is just sleep the computer, but that hasn't helped it at all.
Info:
iMac
I used my laptop at work. when i got home, i plugged it in to charge, it was at 22% and it turned off after i checked facebook. i thought it was the outlet itself, but it seemed to work when i charged my phone. now my computer will not turn on and the adapter blinks instead of a solid color.
Info:MacBookPro
My mac book air has a grey screen, I have tried to start it up from its original disks but there is no response, any ideas?
Info:
MacBook Air
Why did I get a folder on the screen with a question mark in it when I powered my iMac?
Info:iMac, iOS 4.3
I can't get my computer to turn on. i had it in sleep mode and forgot and pushed the off button to turn it back on and now it doesn't respond.
Info:
Mac Pro, Mac OS X (10.5.5)
Since when i update to Mavericks and now Latest Yosemite i serious problems turning off my computer, It only stay wallpaper long time and i had to force the turn off with the bottom, i don't want to damage my computer
View 1 Replies View RelatedAnd then open the begger up to find the Serial number, prod a few things, close up, then it starts? Anyone advise what's going on. Could it be it was too cold? My office gets cold? Could it be that I am turning the plug off at the switch when I don't use it and then it sometimes is bad to start up after a few days. Someone be strict with me and tell me what I am doing wrong (should I even be turning it off at the switch once turned off?)
Information:
iBook G4 x 2, 12+19 in. 20in display/G5 Power Mac 3RD Gen Pod + 2nd Shuffle
Mac OS X (10.4.8)
Does anyone know if there's anyway to turn on an aluminum powerbook without the power button? I mean is there any keystroke combination that can turn a powerbook on?
View 5 Replies View Relatedmy brand new mbp 2010 froze and i had to press the power button to turn it off. Will everything be ok?
View 7 Replies View RelatedI left my iMac on overnight last night to finish downloading some stuff. I woke up and all our clocks are flashing, so we must've had a blackout. Anyway, I went to check the progress of my downloads, and the iMac was off. I pushed the power button and nothing happened. No fan noise, HDD noise, nothing. I've been trying for almost two hours now and nothing is working.
View 4 Replies View RelatedMy MacBook pro (15" unibody, non-removable battery) will not turn on. The battery claims to be fully charged. The computer will not respond to the power button in any way. I had turned it on previously by draining the battery completely of any charge (draining power, then pressing and holding down power button for 60 seconds). When this occurred the computer booted up and ran fine. However, when I closed the lid, it turned off immediately, never to return. I'm wondering if this is a problem with the battery, or if it's a problem with the logic board.
Info:
MacBook Pro, Mac OS X (10.7)
How to reboot my macbook air, because starting it up was not successful. The screen just turns blue after the apple logo appeared.
Info:
MacBook Air, Mac OS X (10.6.8)
my G5 was in sleep mode during 2 power outages. She will not turn back on, have tried unplgging, wait then replugging and turning powerstrip back on. Also tried holding down command,option, p & r keys along w/ powerbutton..I'm on my kindle fire rt now, but definitely need my Mac back up.
Info:
iMac, Mac OS X (10.4)
my computer doesn't turn off its monitor any more. i check the energy saver preferences, and its the same that i've had them before. the screen doesn't even dim anymore.
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