Guide Step by Step: Understanding the Issue : On your Lenovo with Ivy Bridge and GeForce GT630M + Intel HD Graphics, the video output is too large for the laptop's display but appears normal on an external TV. This suggests a resolution or scaling issue specific to the internal display. Check Your Display Settings : First, ensure that the display settings in macOS are set correctly for your laptop's screen. Go to System Preferences > Displays and check the resolution settings. It should match your laptop's native resolution. EFI Configuration Check : Since you've built an EFI that works well except for this issue, review your EFI configuration. Ensure that the correct screen resolution is set in your bootloader's configuration (like Clover or OpenCore). Graphics Configuration in config.plist : Since you're likely using the integrated GPU (Intel HD), check your config.plist for the correct settings under the Graphics section. Ensure that the ig-platform-id an...
Hackintosh Guide: Fixing Oversized Video Resolution on Lenovo Ivy Bridge with GT630M + Intel HD