Connecting the case power button, reset switch, and LED lights to the motherboard is the most common reason users search for a manual. MSI standardizes their header across most legacy and modern boards: Pin Number Signal Assignment Wire Color (Typical) Pin 1 Hard Drive LED (HDD LED +) Pin 3 Hard Drive LED (HDD LED -) White / Black Pin 2 Power LED (Power LED +) Pin 4 Power LED (Power LED -) White / Black Pin 5 Reset Switch (Reset SW -) White / Black Pin 7 Reset Switch (Reset SW +) Pin 6 Power Switch (Power SW +) Pin 8 Power Switch (Power SW -) White / Black Pin 9 Reserved (No Connection) 2. Clearing the CMOS (Resetting BIOS)
If your computer still turns on and boots up, you can find the model electronically. Turn on the computer. msi n1996 motherboard manual book pdf