How to disable SmartCard login Up till the last patch tuesday I had successfully disabled the “Insert Smdb000 login option on my win7 圆4 laptop. You can find this info from device manager, acpi smcb000 tab and select “Hardware ID”. All Acer drivers were from the North American site. Unfortunately I have tried your suggested approach probably 20 acpi smcb000 or more with around 8 different drivers. Maybe the upgrade process doesn’t install new drivers? If the device manager contains the yellow exclamation mark, then this would mean that the driver is not acpi smcb000 properly. I have all my programs working as normal Did you force install this driver by manually selecting it? Any other ideas gratefully received!! Uploader: Woohoo So far, the rest of the inbox acpi smcb work. This was accomplished by using the bit Vista drivers provided by Acer. Lenovo ACPI device driver for Windows 7 and XP - ThinkCentre / ThinkStation. Make sure the Include Subfolders box is checked, and the driver should install. That folder will be located in C: SWSetup sp45738. Select the Browse my computer for driver software option, and browse to the driver folder that was created when you ran the driver.