01-05-2009 05:08 PM
I cant seem to find the right driver for the Base System Device. Earlier this morning, I had 4 ?s named Base System Device (under Other Devices in the Device manager). Once I ran the ThinkVantage System Update, the other 2 Base System Device have disappeared. How come I still have 2 listed that need to be updated? Also, the PCI Device has a ! sign. Any ideas?
I've already tried running the system update, and installed the Ricoh 4 in 1 card reader.
Thanks for your help.
01-06-2009 01:11 AM
please take a look at these thinkpad superguide.
May be it will provide some usefull information for you.
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Please insert your type, model (not S/N) number and used OS in your posts.
I´m a volunteer here using Yoga 13, T510, X220t, T61.
TIP: If your computer runs satisfactorily now, it may not be necessary to update the system.
05-14-2009 11:33 PM
To solve the PCI Device
Install Intel AMT (Local Manageability Service and Serial Over LAN (Intel AMT 4.0))
just incase you still have PCI Simple Communicaiton Device
Install Intel AMT (Management Engine Interface (Intel AMT 2.6))http://www-307.ibm.com/pc/support/site.wss/documen
For the Base System Device.. I am surprise to hear that it still appear after installing Ricoh 4 in 1 card reader.
do you have a SmartCard reader as well? maybe you need to install a driver for that as well if not, try uninstall the Ricoh 4in 1 and install it again
hope these info help.
05-16-2009 01:43 AM
T500: Vista Bus 32 SP1, T9600 2.8GHz, 4GB DDR3 RAM, 15.4" WSXGA+ 1680x1050, 500GB 7200rpm SATA, ATI Radeon HD3650 + Intel 4500MHD, Intel WiFi 5100, Intel Turbo 2GB, 9c Li-Ion. T42: XP SP3, Pentium M735 1.7GHz, 2GB RAM, 14.1" XGA 1024x768, 250GB PATA, ATI Radeon 7500, Intel WiFi 2200
10-07-2011 11:43 AM
this worked for me. Using Windows Vista Business on T500 Thinkpad. Just update driver by browsing the drivers folder and hope you downloaded the right driver. took me a couple of weeks to install necessary drivers. And the whole Dual video drivers AMD 3650 and the Intel Video drivers thing is really unnecessary. Don't know when I would use that or if I can use the switchable graphics mode on the laptop. BTW, does anyone know how to use the Switchable graphics mode on the T500?
10-16-2012 02:43 PM
Had the issue with base system device(2) entries in device manager. System automatically loaded the Ricoh driver after OS install to windows 7, so I thought it was ok. I installaed the Ricoh driver from the computer(Lenovo T500) website and that took care of the missing drivers.