EVGA P55 LE manual Post Port Debug LED and LED Status Indicators

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Post Port Debug LED and LED Status

Indicators

Post Port Debug LED

Provides two-digit POST codes to show why the system may be failing to boot. It is useful during troubleshooting situations. This Debug LED will also display current CPU temperatures after the system has fully booted into the Operating System.

Debug LED with CPU

Temperature Monitor

LED Status Indicators

The LEDs near the 24pin ATX connector indicate the system’s status.

POWER LED (Green):

When the System is powered on: This LED is on.

DIMM LED (Orange):

When the Memory slot is functional: This LED is on.

STANDBY LED (Blue):

When the System is in Standby Mode: This LED is on. This LED will remain on as long as the motherboard is receiving constant power.

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Contents Evga P55 LE Motherboard User’s GuidePage Table of Contents Audio Allocate IRQ to PCI VGA List of Figures Before You Begin… Parts not in the KitMotherboard Specifications MotherboardPage Hardware Installation Safety InstructionsInstalling the CPU Preparing the MotherboardInstalling the CPU Fan CPUInstalling System Memory DIMMs Installing the MotherboardInstalling the I/O Shield Connecting Cables Securing the Motherboard into a System CaseConnecting Serial ATA Cables Pin ATX Power PW1Pin ATX 12V Power PW12 Sata Connecting Internal Headers Front Panel HeaderIEEE1394a Firewire USB Headers Front Audio Connector AudioExpansion Slots PCI SlotsPCI Express x1 Slots PCI Express x16/x8/x4 SlotsReset and Power Button Onboard ButtonsClear Cmos Button Post Port Debug LED and LED Status Indicators LED Status IndicatorsConfiguring the Bios Enter Bios Setup Main MenuCmos Setup Utility Main Menu Standard Bios Features Menu AmibiosAdvanced Bios Features System Time / System DateIDE Configuration Boot Settings ConfigurationAhci Configuration USB Configuration Advanced Chipset FeaturesNorth Bridge Configuration ME Subsystem Configuration PCI Express ConfigurationIntel VT-d Configuration PCI Latency Timer PCI/PNP Resource ManagementClear Nvram Plug & Play O/SIRQ Settings Allocate IRQ to PCI VGAPalette Snooping PCI IDE BusMasterBoot Configuration Features Boot Device PriorityHard Disk Drives Power Management Features Acpi ConfigurationCD/DVD Drives SLPS4# Min. Assertion WidthRestore on AC Power Loss Hardware Health ConfigureHealth Function CPU Fan Mode Setting Memory ConfigureCPU Configuration Frequency/Voltage Control MenuInstalling Drivers Software Windows XP/Vista/7 Driver InstallationAppendix A. Post Codes for the Evga P55 LE Motherboard AMI Post CodeRelocate System Management interrupt vector Evga Glossary of Terms Configuring the Bios

P55 LE specifications

The EVGA P55 LE motherboard is a well-regarded product designed for Intel's LGA 1156 processor lineup, catering specifically to enthusiasts and gamers seeking a balance of performance, features, and affordability. At the heart of the P55 LE is the Intel P55 chipset, which brings with it a robust foundation to support Intel’s Core i7, i5, and i3 processors, allowing users to experience the benefits of Intel’s latest technologies.

One of the main features of the EVGA P55 LE is its support for dual-channel DDR3 memory, accommodating speeds up to 2200 MHz and providing users with the ability to take full advantage of high-performance RAM. The motherboard supports up to 16 GB of memory in four DIMM slots, ensuring ample capacity for multitasking and memory-intensive applications.

The P55 LE is designed with gamers in mind, evident in its support for NVIDIA SLI and AMD CrossFire technologies. With its compatibility with multiple graphics cards, users can achieve enhanced graphical performance, making it an ideal choice for those looking to push the boundaries of gaming visuals. The inclusion of one PCIe x16 slot and three PCIe x1 slots ensures ample expansion options for various add-in cards.

Another significant characteristic of the EVGA P55 LE is its comprehensive connectivity options. The motherboard includes six SATA II ports, which facilitate a range of storage configurations, including RAID setups. In addition, the board features several USB 2.0 and USB 3.0 ports, ensuring high-speed data transfer and peripheral connectivity.

The P55 LE is built with EVGA's commitment to quality and reliability, featuring a solid capacitor design and an efficient power delivery system to ensure stable performance under load. The motherboard is also equipped with an intuitive BIOS interface, allowing users to easily tweak settings and optimize system performance.

Overall, the EVGA P55 LE motherboard presents an attractive choice for budget-conscious users looking to build a powerful and efficient Intel-based system. With its strong feature set, robust performance capabilities, and enthusiast-friendly design, it delivers a compelling option for gamers and productivity users alike. Whether you’re an aspiring PC builder or a seasoned enthusiast, the EVGA P55 LE offers the versatility and performance needed to tackle a variety of computing challenges.