MacBook Pro :: Will Not Turn On - No Sound - Hd Spin
Sep 14, 2010
When I go to turn on my MacBook pro nothing happens. No sound no hd spin no nothing. Last put computer to sleep and had it plugged in charging. Now when plugged in led doesn't turn green or any color just stays off and battery detector on side of laptop does nothing at all.
Every computer I ever had, the first thing I do is to turn off the startup sound because it is very annoying in a public place and sometimes in a quiet place. I have not been able to find out how to trun it off on my Air. I asked the guys at the stores and they just say you can't. That is really dumb. I turned off my speaker but that is not a practical way because I may not remember to turn it off when I shut down.
The screen to my MacBook Pro screen wont turn on and when I push the power button it just makes a 3 beep sound repeatedly. Is there any way t. Fix this or should I go to the store?
I'm fairly new to the MAC world and have not found my way around this computer completely. I have seen a commercial of an iMAC sending email and a swishing sound occurred when the email was sent. I wonder how one turns on the sound that indicates the email has been transmitted? And, are there choices of different sounds for this purpose?
besides leaving your computer on mute is there a way to turn off the startup noise on a mac? When i come late to class and want to bootup my computer, the apple startup noise draws attention to the fact that i am late and booting up my macbook.
I listen to iiTunes a lot while surfing the web. It's very annoying when I come across a website which has it's own music and it suddenly overlaps the music I'm playing on iTunes. Is there anyway to turn off the sound from all other applications while using iTunes?
My G4 iMac has been making a weird fan sound (a flickering sound, as if there were a piece of paper in it or something). Last night I turned it off and the weird fan continued running. I tried to unplug my mac and plug it back in, but the fan just starts right back up. The computer won't start, I've tried holding the start button but nothing happens. I need my computer today to work.
I have a 3 year old MacBook Pro, so I decided to experiment with Bootcamp. I changed it completly to Windows. Happily it worked, however there doesn't seem to be a way to mute the startup sound. I've searched the internet for answers but the problem is, but all the advice I find tells me either to mute the computer before turning it off (which unfortunately doesn't work), plugging in headphones (also didn't work), or downloading a mac application which I obviously can't as I'm in windows.
I installed the app Hear and i didnt like the sounds.. now all the sound of my mac seems like over eq..and higher bass etc.. i didnt like and and i couldnt turn to back to default settings..even if i remove the app... anyone has any idea how to turn to default sound setting on mac ??
Last week in the middle of my work day nothing special, the system started playing the camera shutter / screen capture. I started timing between the shutter, every 30 seconds, very annoying - the camera shutter sound - same as the shift-4 screen capture sound and same as the sound that occurs when you press the back button in terminal. I have a 15 inch mac book pro. 2009 model.
I wondered whether someone had installed a hidden shell script or apple script program and is capturing my screen and maybe sending it over the net. I don't know where to look or how to turn this off.
I have checked activity monitor and did not notice any programs running like "screencapture" or anything else like that. I have also turned hidden files visable on, but i can't find any screen capture directory or files: .jpg, .pdf, .png files I should be seeing lots of them for every 30 seconds per capture.
I have also installed little snitch, nothing strange seems to be going out by way of connections. Only dropbox, i have deleted that but the noise still keeps going. I will have to reinstall again..
My ibook G4 died last night. After having some trouble with the battery (i have to replace it), the laptop finally did'nt turned on never again. Although is plugged with the power cord, the computer does'nt make any sound and it does'nt turn on, it does'nt even sound the cooling fan spining.
I have Mail in Lion configured to not play a sound when mail arrives. However, recently a sound started playing. It's still turned off in the config. I suspect a bug in a recent update to Lion.
I have multiple displays connected via the HDMI port and one to the mini port as well and a theater sound system attached to the headphone jack. How do you turn on sound output to both HDMI and headphone jack. If the headphone jack is plugged in, it always defaults to that device. I am unable to hear the audio at the remote displays without removing the headphone jack.
for some reason i turned my apple imac (intel) on today and the sound wont turn up or down or mute with keys and no sound when i plug the headphones in is there something ive done to cause this
Is it possible to turn off the feature whereby OSX presents me with a play button in the middle of a sound file? Everytime I want to select a sound file to move or delete it, I move the mouse over the file, click, and the silly thing starts to play. Okay, I know I can click outside the play button, but it is an extra bother to have to precisely position my mouse to avoid playing the file, a bother I can do without.
This situation began when I put my Imac on sleep. After, the screen turned on in black whit the cursor but I couldn't do anything.
Then to rebooted the machine, the apple logo and sound began fine but the screen turned off, so moving the mouse the screen turned on in black with cursor.
I'd tried many ways, resetting the PRAM, SMC, repairing the disk and permission, analyzing hardware, repairing fsck files.
Suddenly, when I entered in Verbose mode, mi imac brought into user choose screen and worked fine, but when I shut down and tried to start my mac in the next day, it didn´t work again.
I was noticing a lot of slow-down while playing computer games on my MBP. My computer far exceeds the minimum requirements for everything, so I reckoned it must have been something other than a slow processor (2.53 GHz Core 2 Duo), low ram (4 GB) or a completely inadequate graphics card (Nvidia 9400M). The games range from 'Day of Defeat: Source' to the 8 year-old 'Return to Castle Wolfenstein'. After a bit of research, I came to realise that my exhaust fan is never speeding up past 2005 RPM no matter WHAT the load on the CPU is. To test this, I downloaded smcFanControl and ran CPUTest. As the CPU went from 50*C to 95*C, there was hardly any change in the fan's speed. The variation went between 1995 and 2005 RPM.
In order to keep the computer relatively cool when playing games or doing anything that is CPU-heavy, I have to manually increase the fan's RPM in smcFanControl. I find that setting the fans to the maximum, 6000 RPM, keeps the computer cool enough to process these games. This program works wonders and I've not had any slow-down in games as a result. However, I am worried that there might be something wrong with my Mac. Why does it not automatically increase fan speed when reaching higher temperatures? I've even reset my SMC (SHIFT-CONTROL-OPTION-Power) on start-up just to be sure I've tried everything. Any suggestions as to why my fan seems stuck at 2000 RPM?
I've recently uninstalled Fan Control and smcFanControl from my Macbook Pro, after trying them for a minute or two. I reset my SMC by using the method on Apples website (Clicking Shift-CTRL-Option-Power Button at the same time). It haven't worked it seem, as I have tried running some games and even at 85-90C degree, its not increasing its RPM. I don't wanna go any higher as I don't wanna risk the CPU overheating.
My 11 month old macbook pro (2011) was recently sent under warrenty for Harddisk SPIN RETRY COUNT value increase. They changed the harddisk and installed new Toshiba harddisk. Which ran 100% S.M.A.R.T health for two weeks and now it is showing same Spin retry count problem. I am thinking its not the harddisk but something else is causing the problem( may be power supply problem). I am from nepal so it takes a lot of effort to send it in for repair.