Usually indicates a memory seating issue. Remove the RAM, clean the gold contacts with isopropyl alcohol, and re-seat them firmly.
If the time/date resets after every power-off, replace the CR2032 3V lithium battery located on the lower half of the board. rc415t-am motherboard manual
The front panel header is typically located on the bottom right of the board. The standard configuration is: Pins 1 & 3 Power Switch: Pins 6 & 8 Reset Switch: Pins 5 & 7 Power LED: Pins 2 & 4 Clear CMOS Jumper (CLR_CMOS) Usually indicates a memory seating issue
This guide serves as a comprehensive technical reference for the RC415T-AM, covering specifications, jumper settings, and installation procedures. Technical Specifications and installation procedures. Technical Specifications