A: Short the JCMOS1 jumper (if present) or remove the CMOS battery and main battery for 30 minutes.
4 DDR3 DIMM slots (Supports up to 16GB or 32GB depending on revision). Expansion: 1 x PCIe x16 slot for graphics cards. Storage: SATA 3.0 (6Gb/s) and SATA 2.0 ports. How to Enter the BIOS To access the Samsung B75S1 BIOS configuration: Shut down the computer completely. Press the Power Button . Samsung B75s1 Bios
If your system boots too quickly due to Ultra Fast Boot settings, you can bypass the hardware key timing through Windows: A: Short the JCMOS1 jumper (if present) or
Displays system time, date, and basic hardware information (CPU type, total memory). Storage: SATA 3
If F2 doesn’t work, try:
Properly configured, the AMI Aptio BIOS on this board allows you to maximize system efficiency, resolve hardware incompatibilities, and manage system recovery tools. Core Hardware Specifications Covered by the BIOS
Its primary role is to act as the central nervous system for your motherboard, controlling all communication between the processor, RAM, storage drives, and other peripherals. This firmware is particularly important for legacy LGA 1155 systems like the B75S1, as proper configuration is key to unlocking its full potential.