forent

no kamarat.

Apple nema v store stare verzie OS ani Yosemite ani Capitan. Oficialnou cestou to nepreinstalujes pokial si zhodil dole particiu.
Mas jedinu moznost. Vearit tam bootovacie USBcko so systemom a nabootovat to z toho a potom instalovat.

Otazkou ostava kde ho vziat. Ja mam kazdu veriziu spravenu na samostatnom USB 8gb od Yosemite prave pre to, kedze mam dost macbookov mimo ineho aj 17" 2009tku kde prave teraz instalujem Capitana.

Treba si zhonat dakde instacne DMGcko a obnovit ho na USBkluc. Nebudem robit mudreho, cisa to da alebo neda niekde so stranok Applu zohnat ale cez torenty ich najses. Odkazy sem davat nebudem.

Tu mas popis jedneho z nich ako na to ked to DMG budes mat. Vela stastia 🙂

Install OS X El Capitan.dmg
Use the "Restore" option in Disk Utility to write it down on a USB-stick.
Enjoy!
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How to do info.. (OS X Versions before El Capitan)

Format Your USB Flash Drive..

1. Insert the USB flash drive into your Mac’s USB port.
2. Launch Disk Utility, located at /Applications/Utilities/.
3. In the list of drives attached to your Mac, select the USB flash drive device. In my case, it’s called “16 GB TDK Stick”.
4. Click the ‘Partition’ tab.
5. Select ‘1 Partition’ from the Volume Scheme dropdown menu.
6. Enter a descriptive name for your flash drive; I chose "OSXUSBInstall"
7. Select Mac OS X Extended (Journaled) from the Format dropdown menu.
8. Click the ‘Options’ button.
9. Select ‘GUID Partition Table’ from the list of available partition schemes.
10. Click ‘OK.

Now the USB flash drive is prepared you can Restore "Install OS X El Capitan.dmg" to your USB flash drive.

1. Click on "Restore" in the Disk Utility window.
2. Drag "Install OS X El Capitan.dmg” to "Source"
3. Drag the usb flash drive (in my case "OSXUSBInstall") to "Destination"
4. Click "Restore" and enter your system password.

(To install OS X restart your Mac with “alt” hold and select your USB flash drive)

Done