Windows7 kullandığını yazmışsın.. Win7 DVD'sini tak.. Normal yükleme yapar gibi devam et.. Başlangıç Onarma seçeneği olacak.. Burti'nin bahsettiği WİN7 dvd'ye entegre olarak çalışıyor. Vista, win7 gibi işletim sistemlerinde başlangıç onarma ile bu düzeltilebiliyor. Donanımsal bir hata yoksa bu çözebilir.

Samsung'un sitesinde de şöyle birşey yazıyormuş.


Alıntı
The “Operating System Not Found” Message Appears When You Start The Computer


If you see the "Operating System Not Found" message when starting your computer, follow these steps:
  1. Power on the computer, and then repeatedly press the F2 key to enter the Setup Utility.
  2. Press the left or right arrow key to highlight Main at the top.
  3. Look for the "IDE Channel 0 Master" or "SATA Port 1" item. To the right of this item, you should see the model of the hard drive listed.
    • If the word "None" is listed, then the hard drive is either damaged or not connected properly. Skip the remaining steps, and then click the Create Online Service Request button below to begin the service process.
    • If the model of the hard drive is listed, please continue to the next step.
  1. Power off the computer.
  2. Power the computer back on, and then repeatedly press the F4 key to enter Samsung Recovery Solution. Click here for instructions explaining how to perform a complete restore using Samsung Recovery Solution.
    • If you are unable to load Samsung Recovery Solution, or if no restore points exist to perform a complete restore, click the Create Online Service Request button below to begin the service process.
    • If you are unable to reinstall the Operating System or reinstalling has not solved the issue, then there may be a hardware failure. Please click the Create Online Service Request button below to begin the service process.

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