Lcd Screen Optical

Lcd Screen Optical
My computer does not want mac start after an accident, which gets stuck in the apple screen and does nothing.?

It gets stuck on this screen and can not restart after. Model: Apple iMac CPU: Motorola PowerPC G4 7441 700 MHz RAM: 384 MB Storage: 40 GB Video: NVIDEA GeForce2 MX 32 MB Monitor: 15 "LCD Tickets : Logitech Cordless Optical TrakMan Logitech Cordless Keyboard

Sorry you're having problems. It is a long careful process to solve problems like these, but this is basically my process. First are you running OS X? If so, your computer * might * be OK, if you let it do its thing. I mean is, with OS X, when the computer crashes and hard disk is not shut down properly, you can write errors. So when the computer starts and gets to the gray Apple screen will see if there was an improper closing down. If there was, the operating system will check the hard disk for typos. If you find one that will to correct. You can take a long time (sometimes over 20 minutes) for the operating system to run this and fix it. I've had several people bring me the exact systems and simply waiting for the hard drive until the end is a whole team work was necessary. There is a simple way to ensure that this is the case. Listen carefully to your computer when it starts. If while you're at the gray screen can hear the hard drive by a lot of work (which will sound like click fast) let it go ahead. Be patient and wait and the team will be back. I've seen this happen a few times. On the other hand, if you hear the hum of the hard disk, click a bit, then stop and repeat this cycle and again. That's the sound of a hard disk permanently broken. And you'll need a replacement. Finally, while the gray screen, if nothing is heard, the problem may reside elsewhere. In that case, you should try zapping the PRAM. This is done by starting the computer and immediately press Command + Option + P + R together. The team will sound again when the zapping is done. Zapping the PRAM reset certain settings. If you're still stuck you should boot from the installation CD and run utilities both disk and run Repair Disk and Permissions for repair. Do not install the operating system or anything else until you know the hard drive is not bad.

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