Use single quotes around the password to prevent PowerShell from interpreting special characters in the string. This parameter is only necessary when the -Flash parameter is specified. If specified, the BIOS update will be flashed onto the current system. If specified, this command will download the BIOS file to the current directory or a path specified by the -SaveAs parameter. This may include additional data such as dependencies, rollback support, and criticality. If specified, this command includes all known BIOS update information. If not specified, the command is executed on the local computer. Specifies the target computer to execute this command. Please note that this parameter is only valid for use when comparing against current platform. If specified, this command returns true if the latest version corresponds to the installed version or installed version is higher and returns false otherwise. If the -Platform parameter is specified, the BIOS on the current device will not be read and the latest BIOS version available remotely will be returned. If specified, this command returns or downloads the latest available BIOS version between remote and local. The value must be one of the following values: - list: format as a list - CSV: format as a comma-separated values list - XML: format as XML - JSON: format as JSON If not specified, the default PowerShell formatting is used. If not specified, the current Platform ID is used. The Platform ID cannot be specified for a flash operation. This parameter can be obtained via the Get-HPDeviceProductID command. Offline Mode then finishes updating the BIOS after reboot and requires authentication (password or payload).
2022 and newer HP computers with Intel processors support Seamless Firmware Update Service. Online Mode uses Seamless Firmware Update Service that can update the BIOS in the background while the operating system is running (no authentication needed). The result is a series of records, with the following definition: This command uses an internet service to retrieve the list of BIOS updates available for a platform, and optionally checks it against the current system. Get-HPBIOSUpdates ] ] ] ] ] ] ] ] ] ] ] ] ] Description Retrieves available BIOS updates (or downgrades) Syntax
0 kommentar(er)
