The Pegatron 2A99 (often referred to as the in HP systems) is an older Socket AM3 motherboard commonly found in OEM prebuilt desktops like the HP Pavilion series. Technical Specifications Form Factor: Micro-ATX. Chipset: NVIDIA MCP61.
Processor Support: Socket AM3, supporting AMD processors like the Athlon II and Phenom II X4. Note that it typically does not support Phenom II six-core (X6) processors.
Memory: Two DDR3 DIMM slots supporting up to 4GB on 32-bit systems, though some users report success with 8GB on 64-bit systems.
Expansion: One PCI-E x16 slot for dedicated graphics and two PCI-E x1 slots. Driver Update Guide
Because Pegatron is an OEM manufacturer, they do not provide direct consumer driver downloads. You must source updates through the system integrator: Does my motherboard support 8GB of DDR3
The Pegatron Corporation 2A99 is an aging, entry-level Socket AM3 motherboard primarily used in OEM systems like the HP Pavilion G5400 series. Because Pegatron is an OEM manufacturer (Original Equipment Manufacturer), they rarely provide direct consumer support or driver downloads; instead, you must rely on the PC brand's support site or third-party repositories. Core Verdict: Outdated and Limited
Reviewers and users generally consider this motherboard obsolete for modern use.
Performance: It uses the NVIDIA MCP61 chipset and supports older processors like the AMD Phenom II X4. It is unsuitable for modern gaming or high-demand productivity.
RAM Limits: Official specs often list a 4GB maximum for 32-bit systems, though some users have successfully pushed it to 8GB of DDR3 memory on 64-bit OS versions with specific BIOS configurations. pegatron corporation 2a99 motherboard drivers upd
Compatibility: While it features a PCIe x16 slot, its older BIOS often lacks the UEFI support required for many modern graphics cards. Driver & BIOS Update Guide
Finding "official" drivers for this board is difficult as Pegatron does not host them publicly.
Official Source: If your motherboard is from an HP or Compaq desktop, use the HP Support site to find the specific "2A99 Motherboard BIOS Update" (e.g., v6.14 Rev. A).
Third-Party Repositories: For generic drivers (audio, LAN, chipset), sites like DriverScape or DriversCloud host collections for Windows 7, 8, and 10.
Windows 10/11 Support: While Windows 10 often installs generic drivers automatically that work "fine," a BIOS update might be necessary to ensure stability or hardware recognition. Summary of Specifications Does my motherboard support 8GB of DDR3
Updating drivers for the Pegatron 2A99 motherboard (often found in older pre-built HP or Compaq systems) can be a bit of a treasure hunt because Pegatron is an OEM manufacturer that doesn't usually provide direct consumer downloads.
Here is a blog post designed to help you or your readers navigate this process. How to Find and Update Pegatron 2A99 Motherboard Drivers
If you’re dusting off an older PC and seeing "Pegatron Corporation 2A99" in your system info, you’ve likely realized that finding official drivers isn’t as simple as visiting a "Download" page on a typical manufacturer site. This motherboard, commonly used in HP Pavilion and Compaq desktops, is an OEM (Original Equipment Manufacturer) board, meaning support is handled by the PC brand, not Pegatron itself. Here is how to get your system up to date. 1. Identify Your Specific PC Model The Pegatron 2A99 (often referred to as the
Since Pegatron 2A99 was built for specific computer models (like the HP Pavilion G5400 series), your first step is identifying the product name or SKU of the entire desktop. Look for a sticker on the back or side of your PC case.
Alternatively, press Windows + R, type msinfo32, and look for the System Model. 2. Visit the OEM Support Page
Once you have the PC model (e.g., HP Pavilion G5401ru), go to the official HP Support site. Enter your serial number or model name.
Download the Chipset, Audio, and LAN drivers listed for your specific machine. 3. Update the NVIDIA Chipset Drivers Does my motherboard support 8GB of DDR3
The Pegatron 2A99 is an OEM motherboard, commonly found in HP and Compaq desktop systems. Because Pegatron is a contract manufacturer, they do not provide direct consumer-facing driver downloads; instead, updates are provided through the computer manufacturer's support site. Driver & BIOS Update Summary
Manufacturer/OEM Support: Drivers for the 2A99 are primarily hosted by HP Support. If you are looking for specific drivers, you should search by your PC's Model Number or Serial Number on the HP Support Portal.
BIOS Updates: A known BIOS update for this board is version 6.14 Rev. A (released March 24, 2011).
Windows 10 Compatibility: While this board was originally designed for Windows 7, many users have reported success using it with Windows 10. However, HP generally only provides official driver packages for Windows 7 or earlier. For Windows 10, it is recommended to let Windows Update automatically fetch the necessary chipset and audio drivers. Hardware Specifications (Pegatron 2A99) Specification Form Factor Micro-ATX (uATX) Chipset AMD 760G / SB710 Socket AM3 (Supports AMD Athlon II, Phenom II) RAM DDR3 (Typical 2 slots) Graphics Interface PCI Express x16 Integrated Audio Realtek ALC662 (typically) Recommended Update Path Source 2: Intel Driver & Support Assistant (IDSA)
Identify PC Model: Look for a sticker on your desktop case (e.g., HP Pavilion p6000 series).
HP Support Assistant: Download the HP Support Assistant tool; it can scan the Pegatron board and suggest the correct driver versions automatically.
Third-Party Options: If HP no longer hosts the drivers, reputable third-party repositories like Driverscape maintain archives for older Pegatron hardware.
Warning: Only perform a BIOS update if you are experiencing specific hardware compatibility issues. A failed BIOS flash can permanently disable the motherboard.
To help you find the exact download links, could you tell me: The model name of the computer (e.g., HP Pavilion p6310f)? Which Operating System you are currently running?
For the chipset, SATA, and USB 3.0 drivers (though this board doesn’t have USB 3.0), Intel’s official tool is excellent.
This is 100% safe and updated more frequently than HP’s archive.
Warning: Avoid third-party driver updater tools. They often bundle malware or outdated drivers. Stick to official sources.
If you see a yellow exclamation mark in Device Manager labeled "Unknown Device," follow these steps:
VEN_8086&DEV_...) and copy it.