OPENSTEP was an operating system created by NeXT Software Inc. It served as the basis for Mac OS X after Steve Jobs came back to Apple after Apple acquired NeXT. This is simply to show computer history.
Guest OS: (Next) OpenSTEP 4.2
Virtualization: VirtualBox 5.2.18
Host OS: Mac OS X El Capitan 10.11.6 (15G22010)
Credit for installation guide: http://openstep.bfx.re/
Hi, there My desktop hackintosh cannot enter the Sleep Mode. I mean it can enter the sleep mode for a few seconds and it will automatically wake up itself. How can I fix this issue. Thanks for your help.