Questions & Answers for: mac laptop wont turn

...wont turn on Hello, My mac book seemed to crash and wont tuen on...the monitor is white and has a file and ? on it blinking...cant get it to reboot..is this serious ? hard drive issue or is there a ...

...mac laptop mod a1181 when turning on the ap mac side wont load in when holding alt down on start up windows did load but had some viruses so reinstaled windows again and now it wont load ap mac from ...

mac book wont recharge. The battery is completely dead, so the computer will not turn back on for my to do any sort of trouble shooting. Other chargers wont recharge it either. The light on the a/c is

...mac laptop wont boot up properly. my daughter was on a gamesite and suddenly, the laptop froze. i turned it off, and wen i turn it on again, a blue screen appears with nothing on it. while turning it ...

wont turn on ive tryd to turn it on but it makes a noise like its going to work but then it stops and jus stays blank. and i cant find the cd that it should of came with, didnt get given one i dont ...

Frozen macbook wont turn back on If you see light on the Mag Safe DC-in connector and you computer does not turn on, then you need to replace Logic Board.

...mac laptop and everything sounds like its running fine, the screen just wont come on. Try hooking it up to an external monitor. If does work on the monitor you know you have to replace the screen. I ...

Why wont anything that i download run in DOS mode???How do i turn it off??? The Mac Operating System doesn't have a DOS mode.

My mac laptop 13in has a circle with a line through it, and wont turn on??? can you help. Carol try the instructions on this link: http://forums.macrumors.com/showthread.php?t=89736

imac fan wont turn off Try smc fan control (it's a free app): smcFanControl for Mac