| Setting | Menu Path | What It Does | Why You Might Change It | | :--- | :--- | :--- | :--- | | | System Configuration > Boot Options > Boot Order | Determines which drive your computer uses to start up. | To boot from a USB drive to install an operating system or run diagnostics. | | Virtualization | System Configuration > Device Configuration > Virtualization Technology | Allows your CPU to run virtual machines. | Essential if you use software like VMware, VirtualBox, or Windows Subsystem for Linux (WSL). | | Secure Boot | System Configuration > Boot Options > Secure Boot | Prevents unauthorized software from running during startup. | You might need to disable it to boot from a Linux Live USB or older installation media. | | TPM | Security > TPM Embedded Security | Houses cryptographic keys for BitLocker and Windows Hello. | Should remain enabled for Windows 11 to work correctly. | | BIOS Administrator Password | Security | Sets a password required to enter the BIOS. | Prevents unauthorized users from changing your system settings. |
Toggle hardware features on or off, such as Virtualization Technology (VTx/VTd), built-in audio, the integrated webcam, or the Fn key lock behavior.
Never attempt a BIOS update on battery power alone. If the laptop loses power mid-flash, the motherboard could become permanently unusable ("bricked"). hp probook 440 g9 bios
Enterprise administrators can use HP CMSL (a PowerShell module) to query and change BIOS configurations remotely across an entire network. For example, deploying a script to enable Wake-on-LAN or modify the battery health profile can be done silently over the network without interrupting end-users. 5. Troubleshooting Common BIOS Issues Issue 1: BIOS Corrupted or Black Screen on Boot
Here you can enable or disable Secure Boot (keep enabled for Windows 11) and change the boot order (e.g., setting a USB drive as the primary boot device for OS reinstallation). | Setting | Menu Path | What It
Yes, in many cases. The BIOS for the 14-inch ProBook 440 G9 and the 15.6-inch ProBook 450 G9 are often identical, as seen with the U72/U85 family ROM files released by HP. For instance, BIOS update sp140462.exe is listed to work for both models. However, it's always safest to download and install the one specifically listed for your exact model number on the HP support website.
Note: The exact wording of menu options can vary slightly based on the BIOS version installed on your ProBook 440 G9. | Essential if you use software like VMware,
This is HP’s proprietary self-healing BIOS technology. Ensure it is active; it automatically detects, halts, and recovers from firmware-level malware attacks.
The HP ProBook 440 G9 is designed for the modern business environment, balancing performance, portability, and security. However, its robust capabilities are truly unlocked through its BIOS (Basic Input/Output System) or, more accurately, its UEFI (Unified Extensible Firmware Interface) environment. This is where you control the very foundation of your laptop's operation.
After the reboot, select > Advanced options > UEFI Firmware Settings . Click Restart to boot directly into the interface. 2. Key BIOS Settings and Recommended Configurations
First, don't panic. A corrupted BIOS update can often be recovered. The ProBook 440 G9 has HP Sure Start built-in, which can automatically detect and repair a corrupted BIOS. Perform a "full power refresh" by removing the main battery and the CMOS battery. If the system still won't boot, you may need to contact HP Support, as they have recovery tools that can use a USB drive to restore the BIOS.