ASUS P8B75-M LX User Manual

ASUS P8B75-M LX Motherboard manual cover
Pages 76
Year 2013
Language(s)
English en

ASUS P8B75-M LX Motherboard Specification

The ASUS P8B75-M LX is a micro-ATX motherboard designed to support Intel's 2nd and 3rd Generation Core processors. It features the Intel B75 chipset, offering an optimal balance between performance and affordability for small to medium-sized builds. The motherboard supports a maximum of 16GB of DDR3 RAM across two DIMM slots, with speeds up to 2200 MHz when overclocked. It includes one PCI Express 3.0 x16 slot for discrete graphics cards, complemented by a PCI Express 2.0 x1 slot and two legacy PCI slots for additional expansion options. Storage capabilities encompass four SATA ports, including one SATA 6Gb/s and three SATA 3Gb/s connectors, facilitating various storage configurations.

The P8B75-M LX integrates ASUS' renowned UEFI BIOS, providing an intuitive graphical interface for system configuration and advanced tuning. It also supports ASUS AI Suite II, a comprehensive software package for system monitoring and optimization. Connectivity options include four USB 2.0 ports and two USB 3.0 ports for high-speed data transfers. The Realtek 8111F Gigabit Ethernet controller ensures reliable wired network connectivity, while the integrated Realtek ALC887 audio codec delivers 8-channel HD audio.

The motherboard's design incorporates solid capacitors for enhanced durability and reliability, alongside ASUS' Anti-Surge Protection to safeguard components from power fluctuations. The P8B75-M LX is compatible with Windows operating systems and offers support for Intel's Small Business Advantage, providing business-oriented features such as data backup and energy-efficient operation. This motherboard is ideal for budget-conscious users seeking a reliable platform for everyday computing tasks and light gaming.

ASUS P8B75-M LX Motherboard F.A.Q.

What are the specifications of the ASUS P8B75-M LX motherboard?

The ASUS P8B75-M LX motherboard supports Intel® Socket 1155 for 3rd/2nd Generation Core™ i7/i5/i3/Pentium®/Celeron® processors. It includes 2 DIMM slots for dual-channel DDR3 memory, USB 3.0, SATA 6Gb/s, and integrated Intel® HD Graphics support.

How can I update the BIOS on the ASUS P8B75-M LX motherboard?

To update the BIOS, download the latest BIOS file from the ASUS support website. Use the ASUS EZ Flash utility, which can be accessed during boot by pressing F2 to enter the BIOS setup. Navigate to the Tools menu and select EZ Flash to update the BIOS.

What should I do if my system won’t boot with the ASUS P8B75-M LX motherboard?

Ensure all components are securely connected. Check the RAM, CPU, and power connections. Clear the CMOS by removing the battery or using the jumper method. If the problem persists, test with minimal hardware to isolate the issue.

How do I enable XMP profiles for RAM on the ASUS P8B75-M LX?

To enable XMP profiles, enter the BIOS by pressing F2 during boot. Go to the Ai Tweaker menu and find the XMP setting. Set it to Profile 1 to enable the optimized memory settings for your RAM.

Can I use a dedicated graphics card with the ASUS P8B75-M LX motherboard?

Yes, the motherboard has a PCIe 3.0/2.0 x16 slot for installing a dedicated graphics card. Ensure that your power supply has the necessary connectors and power rating to support the GPU.

How do I reset the BIOS settings to default on the ASUS P8B75-M LX?

To reset the BIOS to default settings, enter the BIOS setup by pressing F2 during startup. Navigate to the Exit menu and select Load Setup Defaults. Confirm the action and save the changes before exiting.

What is the maximum RAM supported by the ASUS P8B75-M LX motherboard?

The ASUS P8B75-M LX motherboard supports a maximum of 16GB of DDR3 RAM, with 2 slots supporting up to 8GB each.

How can I troubleshoot USB port issues on the ASUS P8B75-M LX?

First, ensure that the USB device is functional by testing it on another computer. Check the BIOS to ensure USB ports are enabled. Update the chipset drivers from the ASUS support site. If the issue persists, inspect the physical condition of the ports.

What are the audio capabilities of the ASUS P8B75-M LX motherboard?

The ASUS P8B75-M LX features an integrated Realtek® ALC887 audio codec that supports 8-channel HD audio. It includes ports for line-in, line-out, and microphone.

How do I connect front panel connectors to the ASUS P8B75-M LX motherboard?

Refer to the motherboard manual for the front panel connector layout. Generally, connect the Power Switch, Reset Switch, HDD LED, and Power LED to the corresponding pins on the motherboard. Ensure the positive and negative connections are correctly aligned.