This version only works if ALL are true:
If your Mac is newer, use Boot Camp 5 or 6 (see Step 5). Bootcamp 4.0.4033 Download
Since Apple removed legacy Boot Camp downloads from official support pages in 2019, acquiring the genuine 4.0.4033 package requires a bit of archival digging: This version only works if ALL are true:
Solution: This is rare with 4.0.4033, but if it occurs, do not download drivers from Broadcom. Instead, re-run the Bootcamp installer and select "Repair." If your Mac is newer, use Boot Camp 5 or 6 (see Step 5)
| Method | Instructions |
|--------|---------------|
| From your Mac (if macOS 10.7–10.8) | Open Boot Camp Assistant → Menu bar → Action → Download Windows Support Software |
| Apple’s official package (direct link – legacy) | https://support.apple.com/kb/DL1630 (checksum verified, but link may redirect) |
| Time Machine backup | Restore /Library/Application Support/BootCamp/ from an old backup |