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Launchpad does not start

Other Parts Discussed in Thread: CC3200, UNIFLASH

I just purchased 2 x CC3200 LaunchXL demo board rev. 4.1 and no one is starting at all. I strictly followed the instructions available from the redirected web site http://processors.wiki.ti.com/index.php/CC32xx_Quick_Start_Guide?DCMP=cc3100cc3200&HQS=cc3200launchpadstart 

but nothing seems to happen as expected. Particularly:

1) led D1 (yellow) lits and is turned off upon resetting the board till the reset button has been released

2) led D4 (red) is always on

3) led D5 (green) is always on

4) led D6 (yellow) is always on

5) led D7 never lits nor blink

The jumpers are exactly as the TI doc depicts (their original default position)

No operation can be performed. Both devices perform the same way.

Can someone help me to procede? I fear the documentation is not correctly aligned with the HW release, since a collegue

of mine is perfectly running a rev. 3.1 as the web doc states.

Thanks