Windows stopped working on Macbook
Basically, the answer to your question can be found at this link: "Installing Windows 7 or 10 Pro 64 bit without DVD or Flash Drive".

The Boot Camp Support Software (BCSS) for your model Mac is for a 32 bit install of Windows 7. However, I used the same BCSS to successfully install 64 bit Windows 7 and Windows 10 on a 2007 iMac. Since you have 64 bit processors and 4 GB of RAM, you may want to try a 64 bit version of Windows. If you do, then you will want to read this question/answer: "Using Boot Camp Support Software 4.0.4033 to install 64 bit Windows 7 or 8".


  Note: Your MacBook2,1 uses the same BCSS regardless of whether you are installing 32 Windows 7, 64 bit Windows 7, 32 bit Windows 10 or 64 bit Windows 10. For a MacBook2,1 the BCSS can be found at "Boot Camp Support Software 4.0.4033".