I am still enjoying the use of my Advanced Dock with Matrox video card with 4 1600x1200 screens. When the system is undocked I use the NVidia driver. As I mentioned I installed XP from scratch as I prefer raw speed over having lots of widgets installed.
I just wanted to make it clear that someone is having a good experience with the Lenovo advanced dock. I have now migrated may of my applications over to the T61P and am using it as my main computer now.
I did have a few hiccups getting the Matrox to work in the first place but now it is working very well on two separate T61P.
This proves that the basic hardware is compatible.
If it does not work on your machine it must be caused by one of three things.
1. Either some component or components have a hardware or firmware fault.
2. There is a software or driver problem.
3. There is no number 3.
This means that there are only 2 solutions.
The solution to cause 2 is to put a known working configuration on your computer. This can be done by ghosting an image onto your computer. I have offered a torrent of this ghost. It is only a few gigs so it would fit onto a DVD drive. I myself use a spare harddrive in the Ultrabay and I boot off a bootable USB stick to access ghost. I could set up a bootable DVD I guess and do an ISO of that to make it a bit easier for someone else to use.
Anyway - if solution 2 is tried and does not work then the cause is cause 1.
The solution to cause 1 is in the hands of the manufacturers. Either the T61P is faulty or the dock is faulty or the Matrox card is faulty. If solution 2 did not work you would have to send each one back to the manufacturer for replacement. First the T61P. You would have to test solution 2 on the new T61P. If that did not work you would have to send back the Dock. You would have to test solution 2 on the new dock. If that did not work then the fault would be in the Matrox card. You would have to send the Matrox card back for a replacement.
Now that I have created a build that works perfectly on a system more or less identical to yours, the solution is straight forward.
As the owner you still have to do your bit. You have to go through the procedure to isolate the problem. That is the way it works.
T61P WUXGA NVidia Quadro FX 570M Graphics T7800 @ 2.60GHz XP SP2 2gb RAM Advanced Doc Matrox QID LP PCIe
T42P UXGA 2373 KXM Old advanced dock with PCI with Matrox 4 monitor card A31P UXGA - 2 UltraBay Ports!
A21P UXGA PIII 850MHz 770ED 233MHz 760ED 133MHz - my first Thinkpad Compaq LTE Lite - My first laptop