Hi,
Please follow the steps below to achieve the goal:
1. Create a shortcut for OneNote on your desktop. (Right-click on desktop > New > Shortcut > Browse to OneNote.exe)
2. Open OneNote and change to the specific page that you want to set as the default opening view.
3. On the right-side pane (page lists), right-click the specific page and select Copy Link to Page.
4. In a blank OneNote page or a Word document, press Ctrl + V to paste the copied link.
5. Right-click the hyperlink you just pasted and select Edit Link. Copy the address showing in the Address field.
6. Go to desktop and right-click the OneNote shortcut, select Properties.
7. Under Shortcut tab, in the Target field, add a space character and /hyperlink behind the default path, and then press Ctrl + V to paste the copied OneNote page link at the end.
8. Click OK. Now when we double-click the OneNote shortcut from desktop, it will open to the default page you set.
Hope this helps.
Regards,
Steve Fan
TechNet Community Support