When the package arrived, the unit was well protected in bubble wrap.  While removing the bubble wrap, I noticed a distinct metallic rattle coming from the unit and bits pf black plastic debris in the packing box.  I have no idea of the source of the debris but apparently not from this unit.  Because of the rattle, I opened the unit and turned it over when to my surprise a metal screw and several beetles fall out.  dead beetles are not good for electronics and loose metal screws are worse.  Confident that the situation was under control I proceeded with setup where I found a wireless dongle plugged in, still. Boot up went well until I tried to run updates.  That is where I found that the OS was trying to install a driver for a Lenovo Enhanced keyboard before it would check for updates.  There is no such keyboard attached and so there was not a device that I could remove from the device manager to clear the error.  I ended up doing a system reset and now all *seems* to be well.Really bad QA, in my opinion.