I'm almost sure I was able to start in integrated graphics while being able to switch over to discrete through power manager. I can switch to integrated from discrete but I rarely need to be running in that mode.
Also, the Intel ME software downloaded from lenovo drivers page won't install (your computer doe not meet the minimum requirements), though the integrated graphics work fine.
Starting at some point Lenovo diabled manual switching using power manager. I am afraid you have to stick with integrated/dedicated and switch via bios or hunt for old drivers that would work.
X201s - travel / garage
HP Elitebook 8770w (FHD IPS, SSD, Q4000M, 16Gb) - daily
T43 (LED Flexview UXGA), Z60t, G41, R30, R50e, R61i
A31, R52p, T22, A22m, R40, T30, Z61m
lenovo T430 i5 3320m FHD 8GB
lenovo T500 P9700 WUXGA 8GB
Enable 2 finger scroll on any Synaptics touchpads with registry: http://forum.thinkpads.com/viewtopic.php?f=2&t=122612
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