Mdk Mb-17 W Schematic -

If you want, I can:

Using the schematic for repairs involves focusing on these common fault areas: Mdk Mb-17 W Schematic

Often a BIOS issue. Re-flashing the SPI BIOS chip, which is often found in the 8.4 MB dumps available for this board, can solve this. If you want, I can: Using the schematic

What the board is exhibiting (e.g., drawing high current, dropping voltage, blinking LEDs). The exact voltages you measure on the primary power rails. If you want

Before applying power to the circuit, check the physical board under a microscope.

Measure the main current-sensing resistor directly after the dual input MOSFETs. If the voltage drops to zero at the secondary MOSFET, check if the gate voltage is being pull down by protection circuits.