Found out the hard way - by taking the machine apart - that the 7390 xps 2-in-1 apparently has the ssd soldered onto the system board. Does this mean it can not be upgraded to a larger size ssd just like any other xps laptop? How can I get a different ssd with this laptop model?

please my sound system just stoped working and the sund driver seems to to be ok what can i do to get the sound back on

hello i have a problem..

i made a windows update...since then i don't have sound..it says no audiu output device is instaled.... but i cant't find any sound driver..can you help me please?