ASUS P5N-E SLI User Manual
![ASUS P5N-E SLI Motherboard manual cover](/images/GczipYyzqFYqGmBEPdYcYvOQ/thumbs/thumb175x175.webp)
To install additional RAM on the ASUS P5N-E SLI, first power off your computer and unplug it. Open the case to access the motherboard. Locate the RAM slots and release the clips on both sides of the slot where you wish to install the RAM. Align the notch on the RAM module with the key in the slot, then press the RAM down until the clips secure it in place.
If your motherboard fails to boot, check for loose cables and ensure RAM and GPU are properly seated. Reset the CMOS by removing the battery or using the jumper. Verify that the power supply is functional and all components are compatible. If the issue persists, consider consulting ASUS support.
To update the BIOS, download the latest BIOS version from the ASUS support website. Copy the BIOS file to a USB drive. Enter the BIOS setup by pressing 'Del' during startup. Use the EZ Flash Utility in the Tools section to select the BIOS file on your USB drive and follow the instructions to update.
The ASUS P5N-E SLI motherboard supports Intel LGA 775 processors, including the Intel Core 2 Quad, Core 2 Duo, Pentium D, and Pentium 4 CPUs. Ensure to check the ASUS website for a complete list of supported CPUs and any BIOS updates required for compatibility.
To enable SLI, ensure you have two compatible NVIDIA graphics cards installed. Install the NVIDIA Control Panel software. Open the NVIDIA Control Panel, navigate to '3D Settings', and select 'Set SLI Configuration'. Choose 'Enable SLI' and apply the settings. Reboot your system for changes to take effect.
The ASUS P5N-E SLI motherboard supports a maximum of 8GB of DDR2 RAM, with four DIMM slots available for expansion. The RAM must be non-ECC, unbuffered, and can run at speeds of DDR2 533/667/800 MHz.
To clear the CMOS, power off your computer and unplug it. Locate the CMOS jumper near the battery, move the jumper from the default position to the clear position for a few seconds, then return it to the default position. Alternatively, remove the battery for about 5 minutes before reinserting it.
Ensure that your CPU cooler is properly installed and functioning. Apply a fresh thermal paste if necessary. Check that your case has adequate airflow and clean any dust from fans and heat sinks. Consider adding additional case fans or using a more efficient CPU cooler.
Refer to the motherboard manual for the front panel connector layout. Locate the front panel header pins on the motherboard and connect the power switch, reset switch, power LED, and HDD LED connectors from the case to the corresponding pins. Ensure each connector is correctly oriented.
Yes, the ASUS P5N-E SLI supports CPU overclocking. Enter the BIOS setup by pressing 'Del' during startup. Navigate to the 'Advanced' section and adjust the CPU frequency, multiplier, and voltage settings as desired. Ensure proper cooling to prevent overheating during overclocking.