The loading 'logo' wont disappear. pls help.

There are probably settings in the app -- perhaps in the system preferences pane -- that can be changed.

See if you can start your Mac in safe mode:

Shut down your Mac and wait 10 seconds.

1. Press the power button.
2. Immediately after you hear the startup tone, hold down the Shift key. You should press the Shift key as soon as possible after you hear the startup tone, but not before.
3. Release the Shift key when you see the gray Apple logo and progress indicator (spinning gear).

To leave safe mode, restart your Mac normally without holding down any keys during startup.

If you can boot in safe mode, you have something on board your computer that's interfering with startup. If you've recently installed software, system extensions or 3rd party preference panels (Adobe and Microsoft stuff is notorious), try to disable or de-install it. If you can't get booted in safe mode, you may have a hardware or memory problem that might require technical repair. Repost your progress.

Hello
It can't be get rid of. It is companys' logo, and will be there for few seconds and then disappear. The main system control IC is programmed such that the logo energise each time the TV is switched on. It must disapper within few seconds. If it does nor disapper, the memory IC inide your TV is faulty and should be replaced. OK.

The software on the hard drive is not loading correctly and is giving the command to shut down. Reinstalling the OS should clear that up.

Try:

1. Turn your MacBook Air off by holding down the power button for about 10 seconds.
2. Hold down one of the Shift keys and press the power button for a few seconds. Keep holding the shift key for about 1/2 minute. This will start the machine in "Safe Mode." It will check to make sure there are no errors on your hard drive and do other tasks to hopefully fix your problem.
3. Once you see your Desktop (if you do), click the Apple menu and click "Shutdown".
4. Start the computer normally by holding down the power button for a couple seconds.

If this doesn't work, you may need to reinstall the operating system. On a MacBook Air, that's a bit more complicated. You'll need either the external DVD drive (an optional purchase for the Air) or another computer. Your computer manual explains how to install software on that other computer (may or may not be necessary) so that you can use that computer's DVD drive to put the disc in and reinstall Mac OS X operating system.

Good luck! Please let us know if you have further questions or problems.

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Try going into Utilities folder and open Disk Utility and repair disk permissions. That fixes a number of bizarre issues in Mac.

no there is nothing wrong with the motherboard, please shut it down, disconnect all the connectors, leave it for 10 or 15 min then connect only keyboard mouse and power and monitor cable, and switch it on, see what u get. let me know ok? i am waiting for ur reply :-)

Press and hold the power button. After a few seconds, the MAcBook will shut down.
Regards,
Cybernanga

ok no need to get a bcakup disk or downlaod anything

if ur hard drive is original factory fitted
and
ur laptop came with pre loaded OS as XP

then do this without disk

Sony: When you first turn on the laptop and see the VAIO logo screen, press the F10 key (you need to do this before the VAIO logo disappears).

pls let me know and rate me FIXYA for help

pls try to restore or repair thru backup disk u made when u bought pc

otherwise follow this procedure for restoring the OS without backup disk but data might be lost on C drive only not D or other drives pls take care

cer: When you first turn on the laptop and see the Acer logo screen, hold the ALT key and press the F10 key (you need to do this before the Acer logo disappears).

pls rate FIXYA if it helps