Črni zaslon iMac 5k | |||||
Danes sem nekajkrat resetiral iMaca zaradi nepričakovanih zastojev. Ko sem ga hotel ponovno zagnati se je pojavil črn zaslon. Sliši se zvok prižiganja (chime), potem pa je samo črn zaslon. Mi lahko kdo pove, kako naj rešim to težavo. Hvala! Matjaž _________________ LP matjaz333 |
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Probaj tole... SMC RESET Shut down the computer. Unplug the computer's power cord and all peripherals. Press and hold the power button for 5 seconds. Release the power button. Attach the computers power cable. Press the power button to turn on the computer. PRAM RESET Shut down the computer. Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4. Turn on the computer. Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears. Hold the keys down until the computer restarts and you hear the startup sound for the second time. Release the keys. A slike ti nikakor ne prikaže?? |
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Slike mi ne prikaže. Zasliši se samo chime in zaslon ostane črn - vidi pa se, da je pod napetostjo - postane bolj svetle barve. Preizkusil sem obe tvoji možnosti, pa žal ni uspeha. Hvala vseeno! Matjaž _________________ LP matjaz333 |
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