Dell Precision 7530 and 7730 System BIOS 1.42.0

By oemadmin on Last Modified: May 19, 2026
Dell Precision 7530 and 7730 System BIOS 1.42.0
Manufacturer
Dell
Version:
1.42.0
Operating System(s)
Windows 11 x64
Windows 10 x64

This package contains the Dell system BIOS update 1.42.0 for Dell Precision 7530 and 7730 systems. 

- This release contains security updates as disclosed in the Dell Security Advisories DSA-2025-129 and DSA-2025-016.

Force Cache (Faster Mirror)

🗳️ Quick Poll: Which Device Gives You the Most Driver Trouble?

Results

🎮 Graphics card
7% (16 votes)
🖨️ Printer or scanner
23% (56 votes)
📡 Wi-Fi / Bluetooth adapter
50% (122 votes)
📱 other
20% (50 votes)
Total votes: 244

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