Samsung B75s1 Motherboard ~upd~ | Premium Quality

The TV plays sound perfectly (e.g., "Samsung Smart TV chime" or audio from an HDMI source), but the screen remains completely black. This indicates the backlight is working, but the B75S1’s video processor is not sending an image to the T-Con board.

The board typically includes two DDR3 DIMM slots. It supports dual-channel memory configurations with speeds up to 1600MHz (when paired with an Ivy Bridge CPU). The maximum capacity is generally 16GB, which remains sufficient for modern multitasking and web browsing. samsung b75s1 motherboard

| Feature | Details | |---------|---------| | | B75S1 (printed as BA41-02260A / BA92-09700B etc. depending on revision) | | Chipset | Intel B75 Express (PCH) | | BIOS | Phoenix SecureCore, 8MB SPI flash | | Memory | 2 x 204-pin DDR3 SO-DIMM, 1.5V, max 16GB (DDR3L supported with 1.35V) | | Storage | 1 x SATA 3.0 (6 Gbps, HDD/SSD 2.5") 1 x mSATA (shared with WLAN slot on some revisions) | | Expansion | 1 x Mini PCIe (half-size, for WLAN) 1 x Mini PCIe (full-size, for mSATA or WWAN) | | Audio | Realtek ALC269Q-VC3 (2.1 channel) | | LAN | Realtek RTL8168/8111 (Gigabit Ethernet) | | Wireless | Intel Centrino 6205/6235 (not on board – via Mini PCIe) | | I/O internal | USB 2.0 (camera, BT, card reader), LVDS (30-pin, for LCD), CCFL/LED PWM, keyboard/touchpad FFC | | I/O external | 1 x VGA, 1 x HDMI, 3 x USB 2.0, 1 x USB 3.0 (via Renesas μPD720114), RJ45, combo audio jack, DC jack (19V, 4.74A) | | Power | 3-cell/6-cell Li-Ion, charging via DC-in. SIO: IT8518E | The TV plays sound perfectly (e