Since this is a TPM device, a top driver includes the latest firmware patches against vulnerabilities like TPM Rollback or Dictionary Attacks. Synaptics regularly releases security bulletins—running an old driver is a risk.
After installing the "top" driver, you should verify that it is functioning optimally.
Once you have the Synaptics TMP 2970 driver in its top state, follow these guidelines to keep it healthy: synaptics tmp 2970 driver top
Before diving into drivers, let's understand the hardware.
The Synaptics TMP 2970 is a dedicated TPM 2.0 (Trusted Platform Module) chip. Contrary to what some might think, it is not primarily a fingerprint reader (though Synaptics makes those too). The TMP 2970 is a cryptographic processor designed to: Since this is a TPM device, a top
The Synaptics TMP 2970 driver is designed to integrate seamlessly with the Windows Biometric Framework (WBF). It typically operates as a WBDI (Windows Biometric Driver Interface) driver.
This is a critical distinction. WBDI drivers allow the fingerprint sensor to be treated as a standard Windows device, much like a mouse or keyboard, rather than proprietary hardware requiring specialized access software. Once you have the Synaptics TMP 2970 driver
Key Components of the Driver Stack: