Schematic Wistron_DMB40_(BMW-Z4-DIS) 11289-1 dmb40_intel_mb_a00_20120402_Dell Inspiron 14z-5423 BMW Z4 14" Schematics Document Ivy/Sandy Bridge 2012-04-02 REV : A00
thanks a lot! just had this model with dead bios. was booting to black screen 9/10 times. flashed the bios and works fine! the latest version A13 from Dell was causing problem to a lot of people.
hello this machine have one sub board, where are sd card, audio plug, one usb, this sub board in the schematic is called Daughter Board, you understand me now. I upload photo. thk