Hi, I have the motherboard Fujitsu Siemens FSC D1837-A21 W26361-W84-X-02 where it starts the CPU fan but don't show nothing at all. I measured all the voltages on the mosfets from a working one motherboard and the voltages on my faulty one and are quite similar (attached picture). I have changed and the bios chip from the good one on the faulty one and again I get black screen. I would like to ask if there is any schematicor a boardview for this mainboard or if you suggest me to check/measure something else?
