HP ProBook 450 G9
Laptops · HP
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Latest Firmware
Version 01.18.00
Released
41.5 MB
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Firmware History
01.18.00
- General bug fixes. - Fixes an issue that causes a Windows update–related restart loop.- Adds UEFI CA 2023 certificates to KEKDefault and DBDefault. - Adds support for DIRID 13. - Includes the following firmware: Camera Firmware, 23.21.0.0 ClickPad Firmware 22.18.0.0 (ELAN) / 21.37.0.0 (Synaptics) ELAN Fingerprint Reader Firmware, version 4.20 (P00ZVP-B2M) Embedded Controller (EC), version 07.76.00 (TI PD) / 21.77.00 (Realtek PD) Graphics Output Protocol (GOP), version 21.0.1065 (Disabled DRRS) Management Engine Firmware, version 16.1.40.2765 Power Delivery Firmware, version 6.6.0 (TI) / 7.7.0 (Realtek)
Download from HP (opens in new tab)01.17.00
- General bug fixes.- Addresses security vulnerabilities CVE-2025-20080, CVE-2025-27707, CVE-2025-31648, and CVE-2025-32008. - Updates the Absolute Persistence Module. - Improves display stability during boot. - Includes the following firmware: Camera Firmware, 23.21.0.0 ClickPad Firmware 22.18.0.0 (ELAN) / 21.37.0.0 (Synaptics) ELAN Fingerprint Reader Firmware, version 4.20 (P00ZVP-B2M) Embedded Controller (EC), version 07.74.00 (TI PD) / 21.74.00 (Realtek PD) Graphics Output Protocol (GOP), version 21.0.1065 (Disabled DRRS) Management Engine Firmware, version 16.1.40.2765 Power Delivery Firmware, version 6.6.0 (TI) / 7.7.0 (Realtek)
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Why Keep Your Firmware Updated
Laptop firmware updates cover the BIOS/UEFI, embedded controller, and sometimes trackpad or display controllers. These updates improve battery life, fix thermal throttling, patch security vulnerabilities, and can resolve issues with sleep/wake cycles. Back up important data before updating and keep your laptop plugged in during the process.