ASUS P5Q-EM User Manual

ASUS P5Q-EM Motherboard manual cover
Pages 122
Year 2008
Language(s)
English en

ASUS P5Q-EM Motherboard Specification

The ASUS P5Q-EM is a high-performance motherboard designed for Intel's 45nm multi-core processors, providing robust support for powerful computing needs. It is based on the Intel G45 chipset and supports Intel Core 2 Quad, Core 2 Duo, Pentium Dual-Core, and Celeron 400 Series processors with Front Side Bus speeds ranging from 800 to 1600MHz. The motherboard features four DIMM slots that support up to 16GB of DDR2 RAM with speeds of 1200(O.C), 1066, 800, and 667MHz, enhancing multitasking capabilities and overall system responsiveness.

This micro-ATX motherboard incorporates an integrated Intel GMA X4500HD graphics processor, delivering excellent visual performance and supports HDMI, DVI-D, and RGB output. The ASUS P5Q-EM also provides a range of connectivity options including twelve USB 2.0 ports, an eSATA port for high-speed external storage, and Gigabit Ethernet for reliable network connectivity. Audio performance is driven by the ALC1200 8-channel high-definition audio codec, offering immersive sound quality.

The motherboard supports ASUS's exclusive EPU (Energy Processing Unit) technology, which optimizes power consumption by intelligently adjusting power levels according to the system's real-time demands. Additionally, it includes features like Express Gate for quick access to the internet and key applications without booting into the main operating system.

For expansion, the P5Q-EM includes one PCIe x16 slot, one PCIe x1 slot, and two PCI slots, offering flexibility to enhance system capabilities. Storage options are extensive with six SATA 3Gb/s ports supporting RAID 0, 1, 5, and 10 configurations, ensuring data redundancy and performance optimization. The ASUS P5Q-EM is a versatile and efficient motherboard suitable for both personal and professional use, providing a stable and expandable platform for various computing tasks.

ASUS P5Q-EM Motherboard F.A.Q.

How do I update the BIOS on my ASUS P5Q-EM motherboard?

To update the BIOS, download the latest BIOS version from the ASUS support website. Use the ASUS EZ Flash utility, which can be accessed during boot by pressing 'DEL' to enter the BIOS setup, then navigate to Tools > ASUS EZ Flash 2 Utility. Follow the on-screen instructions to update the BIOS using a USB drive.

What should I do if my ASUS P5Q-EM motherboard won't boot?

First, check all power connections and ensure the power supply is functioning. Verify RAM and CPU seating, and remove any non-essential peripherals. Reset the CMOS by removing the battery or using the jumper method. If the issue persists, test with minimal hardware attached.

How can I enable AHCI mode on the ASUS P5Q-EM?

Enter the BIOS setup by pressing 'DEL' during boot. Navigate to Advanced > IDE Configuration and set the SATA configuration to AHCI. Save changes and exit the BIOS. Note that changing this setting may require reinstalling the operating system.

What is the maximum RAM supported by the ASUS P5Q-EM motherboard?

The ASUS P5Q-EM motherboard supports a maximum of 16GB of DDR2 RAM, with four DIMM slots available for up to 4GB per slot. Ensure that you are using compatible memory modules.

How do I troubleshoot audio issues on my ASUS P5Q-EM motherboard?

Ensure that the audio drivers are correctly installed and updated from the ASUS support site. Check the audio device settings in the BIOS and Windows. Confirm that the speakers or headphones are connected to the correct audio jacks.

Can the ASUS P5Q-EM motherboard support overclocking?

Yes, the ASUS P5Q-EM supports overclocking. Enter the BIOS setup and navigate to JumperFree Configuration to adjust CPU and memory settings. Overclocking should be done carefully to avoid system instability or damage.

How can I connect multiple monitors to the ASUS P5Q-EM motherboard?

The ASUS P5Q-EM has integrated graphics with a DVI and VGA output. For multiple monitors, use both outputs or install a dedicated graphics card with multiple outputs. Configure display settings in the operating system to extend or duplicate the desktop.

What should I do if the ASUS P5Q-EM motherboard is overheating?

Ensure that the CPU cooler is properly seated and functioning. Clean any dust from fans and heatsinks. Improve case ventilation by adding more fans or re-arranging cables for better airflow. Consider reapplying thermal paste on the CPU.

How do I clear the CMOS on the ASUS P5Q-EM motherboard?

To clear the CMOS, turn off the PC and unplug the power. Locate the CMOS jumper near the battery, move it from the default position 1-2 to 2-3 for a few seconds, and then return it to 1-2. Alternatively, remove the battery for a few minutes and reinsert it.

What are the LED indicators on the ASUS P5Q-EM motherboard and what do they mean?

The ASUS P5Q-EM features Power and HDD activity LEDs. The Power LED indicates the system is powered on, while the HDD LED blinks during disk activity. If the Power LED is off, check the power supply and connections.