Çözüldü OS X El Capitan kurulum sırasında siyah ekran sorunu

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System Information
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  System Manufacturer: TOSHIBA
         System Model: SATELLITE L50-C
                 BIOS: 1.50
            Processor: Intel(R) Core(TM) i7-6500U CPU @ 2.50GHz (4 CPUs), ~2.6GHz
               Memory: 8192MB RAM
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Display Devices
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          Card name: Intel(R) HD Graphics 520
       Manufacturer: Intel Corporation
          Chip type: Intel(R) HD Graphics Family
       Current Mode: 1366 x 768 (32 bit) (60Hz)
       Monitor Name: Generic PnP Monitor
      Monitor Model: unknown
        
          Card name: NVIDIA GeForce 930M     
       Manufacturer: NVIDIA
          Chip type: GeForce 930M     
     Display Memory: 6010 MB
   Dedicated Memory: 1996 MB
      Shared Memory: 4013 MB

[01]: Realtek PCIe GBE Family Controller
      Connection Name: Ethernet
                              
[02]: Intel(R) Dual Band Wireless-AC 3165
      Connection Name: Wi-Fi
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Sound Devices
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            Description: Speakers (Conexant SmartAudio HD)
 Default Sound Playback: Yes
 Default Voice Playback: Yes
            Hardware ID: HDAUDIO\FUNC_01&VEN_14F1&DEV_5114&SUBSYS_1179F841&REV_1001
        Manufacturer ID: 1
             Product ID: 100
                   Type: WDM
            Driver Name: CHDRT64.sys
         Driver Version: 8.66.0014.0000 (Turkish)
      Driver Attributes: Final Retail
            WHQL Logo'd: Yes
          Date and Size: 30.06.2015 00:00:00, 1540184 bytes
            Other Files:
        Driver Provider: Conexant
         HW Accel Level: Basic
              Cap Flags: 0xF1F
    Min/Max Sample Rate: 100, 200000
Static/Strm HW Mix Bufs: 1, 0
 Static/Strm HW 3D Bufs: 0, 0
              HW Memory: 0
       Voice Management: No
 EAX(tm) 2.0 Listen/Src: No, No
   I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No