I have an Intel DX58SO2 motherboard.
After installing an internal memory card reader to an internal USB header the system hangs before reaching BIOS boot.
Tried 2 different card readers, Sony MRW620-U1 and a SIIG.
Anyone else have this problem?
no model of card reader work.
they just block the system to boot.
no screen, no bios.
I have the same problem. The Post Code stays at 58.
If you unplug the USB connection for the internal card reader, the computer will boot normally.