2025/10/09
ApplicationsThe TPM firmware update is applicable to the following models.Model NameSystem ReleaseX600MP modelUpdate ProceduresPart 1. Create a USB drive for the firmware update.Insert a USB drive.Format the USB drive to FAT32. (The original data on the USB drive will be erased.)Download the IFXTPMWUpd.zip file from download linkDecompress the IFXTPMWUpd.zip file to the USB drive. The snapshot below shows the result.5. Remove the USB drive.Part 2. Update the TPM firmware.NOTE: TPM firmware update will cause loss of all TPM keys and data protected by those keys.Disable BitLocker on Windows OS (Windows 11 Pro and Windows Server 2022). Select Control Panel □ System and Security □ BitLocker Drive Encryption. Turn off BitLocker.System insert USB TPM firmware update diskEnter Boot Manager.- For notebook models, press F10 during POST.- For tablet models, press the Menu hardware button or tap the touchscreen during POST.Select EFI USB Device and press Enter. (On tablet models, the Enter key is the Windows logo hardware button.) This allows EFI to boot from the USB drive containing the TPM firmware update.UEFI boot from USB TPM firmware update diskExecute IFXTPMUpdPlease run this program after the system automatically restartsEnter Boot Manager.- For notebook models, press F10 during POST.- For tablet models, press the Menu hardware button or tap the touchscreen during POST.Select EFI USB Device and press Enter. (On tablet models, the Enter key is the Windows logo hardware button.) This allows EFI to boot from the USB drive containing the TPM firmware update.UEFI boot from USB TPM firmware update diskExecute IFXTPMUpdWait for the TPM firmware update to finishPress power button to power off systemRestart the system.
