T43, UltraNav, SynTP.sys and Windows 10 build 10547

[Xenomorph]

Just a heads up about Windows 10 if you're set up to receive "Insider" builds; the SynTP.sys provided by Lenovo (and automatically installed in Windows 10) doesn't play well with the latest build of 10547 from this past weekend.

The version of SynTP.sys provided by Lenovo is version 16.2.19.7, from April 2013.

If you get a BSOD with that driver (IRQL_NOT_LESS_THAN_OR_EQUAL), try to get the generic Synaptics drivers. They are currently at 19.0.19.1, from August 2015.

http://www.synaptics.com/en/drivers.php, "Windows 10 PS/2 and SMBus Devices v19.0.19.1"

OTHER than that, most everything still works with the latest Windows 10 build, 10547 (September 18th, 2015).

* hot keys and on-screen display (volume, WiFi toggle, etc)
* my TPM dummy driver (Winbond Trusted Platform Module 1.1)
* ATI Radeon X300
* ThinkPad Power Manager
* biometrics / fingerprint scanner

[kfzhu1229]

How to make the infared work on win10 on T43 though... I have 2 T43s running all in win10 and neither of them accepts the driver properly...