Hig41uatx Rev 11 Schematic Verified //top\\ [WORKING]

VERIFICATION REPORT

Section 5: Component Substitution & Modern Equivalents

• Components: CX1, CX2 (X2 safety caps), LF1, LF2 (common-mode chokes), BD1 (GBU406 bridge rectifier).
• Verified Voltages: After BD1, you should read ~325V DC (for 230V AC input) or ~150V DC (for 110V AC input).
• Common Fault: Open circuit in LF1 windings or shorted BD1.

Introduction

6. Conclusion & Recommendation

: Two DDR3 slots, officially supporting up to 4GB (2x2GB), though some user reports

(Pin 1 should typically show 3V, while Pin 8's expected voltage can vary by specific component datasheet). The Retro Web specific section hig41uatx rev 11 schematic verified

Check for leaking or "domed" capacitors around the CPU socket (VRM area), as these are common failure points on older G41 boards. Voltage Rails: Using a multimeter, verify the +12V, +5V, and +3.3V Components: CX1, CX2 (X2 safety caps), LF1, LF2