#10
Post
by liteswap » Mon Jan 10, 2011 10:56 am
Bit of an old thread but...
... I have also gone through this loop - many, many times with my TP T500 with its AES2810 fingerprint reader.
The reader was working fine. Then it stopped working a while back, and I found uninstalling the Lenovo software and letting Windows handle it (I think it used the Authentec software) worked. Then it stopped working (I believe after an update) and would not work again.
Since then I've installed, rebooted, uninstalled, rebooted so many drivers and versions of user software, I've searched form after forum, followed lots of slightly different methods of fixing this problem, NONE of which worked.
So right now, I'm back to square one.
Symptoms
Logging into Windows, the fingerprint login logo pops up with a 'please wait' message, which remains unchanged for as long as the battery lasts. Logging in instead using a password, the Lenovo software seems to try and load - I see a splash screen, then nothing happens. Exactly the same thing happens when starting the Lenovo software via the control panel.
Interestingly (or not, depending on your point of view), experimentally installing Authentec's TrueSuite software (the reader is made by them), after of course uninstalling Lenovo's software, results in almost exactly the same symptoms, except that the reader appears to be alive all the time: brushing it with my hand or finger pops up a splash screen, then an application screen appears very briefly and promptly disappears too quickly to see what it says.
Going to User Accounts in the control panel and asking to manage fingerprints from there brings up a dialogue box saying that there's either no reader installed or another program has control of it. After experimentally disabling the reader in the BIOS, the same box pops up, suggesting that the reader cannot be seen. I've tried starting the Windows Biometric service manually - it doesn't seem to start automatically - and this makes no difference.
Hardware
I'm running Windows 7 32-bit. I have installed (and uninstalled and re-installed) the latest Lenovo software and driver. The hardware is recognised and Windows reports it as working fine. There are no errors showing in device manager and there are no relevant errors in Windows' event logs.
If anyone has any bright but non-obvious ideas (I've tried everything obvious and quite a few non-obvious things too) then I'd be glad to hear them. Before all my hair is torn out....
Thank you.
Thinkpad T500 with 15.4-inch LED backlit screen, nine-cell battery, sold-state hard disk, and seven hours of autonomy.