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 Core Verdict: Outdated and Limited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.
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
Pegatron 2A99 (also known as the M2N68-LA Rev 6.02 ) is an OEM motherboard typically found in HP and Compaq desktop systems, such as the HP Compaq 6005 Pro
. Because Pegatron is an original equipment manufacturer (OEM), they do not usually provide direct driver downloads to consumers; instead, drivers are hosted by the PC brand (HP) or the component manufacturers (NVIDIA/Realtek). 1. Identify Your Specific PC Model pegatron corporation 2a99 motherboard drivers upd
Since Pegatron 2A99 was used in various HP/Compaq models, the most reliable way to get all drivers is through the HP Support
Find your model name or serial number on the sticker on your PC case. HP Driver Support Page and enter your model name (e.g., "HP Compaq 6005 Pro").
Select your operating system to see a list of available chipset, audio, and LAN drivers. 2. Primary Chipset & Graphics Drivers The 2A99 uses the NVIDIA MCP61 . If you cannot find drivers on the , you can source them directly from NVIDIA: Chipset/Graphics : Visit the NVIDIA Driver Download Search Criteria
: Look for "Legacy" drivers or search for "nForce 4 series" or "GeForce 6150SE nForce 430" (the typical integrated graphics for MCP61 boards). 3. Audio and Network Drivers : Most 2A99 boards use Realtek High Definition Audio LAN (Ethernet) : These typically use the Realtek PCIe GBE Family Controller
If the HP site doesn't have them, you can often find them through the Microsoft Update Catalog by searching for "Realtek Audio" or "Realtek LAN." Driver Scape 4. BIOS Updates
Updating the BIOS on this board can be risky and is generally only recommended if you are troubleshooting hardware compatibility (like a new CPU or GPU). HP Support Community Official Source : Only download BIOS files from the HP Support Portal for your specific PC model. Verification : Use a tool like
to confirm your current BIOS version (e.g., v6.09) before attempting an update. Motherboard Technical Quick-Specs Form Factor : Micro-ATX : NVIDIA MCP61
: Supports DDR3-1066/1333, typically up to 4GB or 8GB depending on the specific HP model's firmware. CPU Socket : AM3 (Supports AMD Athlon II and Phenom II processors). HP Support Community
The Reality: Pegatron is an Original Design Manufacturer (ODM). They do not sell motherboards directly to consumers. The "2a99" is an OEM board manufactured specifically for HP (Hewlett-Packard).
Review Takeaway: Because this is an HP board, you will not find support for "2a99" on the official Pegatron website. Pegatron does not provide consumer support for OEM boards. You must go to the HP support website. The Pegatron Corporation 2A99 is an aging, entry-level
Realtek hosts legacy drivers that HP ignores.
If manual searching fails, you can use a trusted driver update utility.
Pegatron Corporation 2A99 Motherboard: Comprehensive Guide to Drivers and Specs The Pegatron Corporation 2A99 (often identified as the HP M2N68-LA Go to product viewer dialog for this item.
) is an OEM motherboard commonly found in pre-built desktop systems like the HP Pavilion G5400 series. As a legacy board based on the NVIDIA MCP61 chipset, finding official updates can be difficult since the manufacturer and OEM partners like HP have largely discontinued support. Essential Drivers for the Pegatron 2A99
Because Pegatron primarily serves as an OEM (Original Equipment Manufacturer), they rarely host public driver portals. Instead, you should source drivers based on the individual hardware components integrated into the board. Chipset and Storage Drivers The 2A99 utilizes the NVIDIA MCP61 chipset.
Recommendation: Use the NVIDIA legacy driver archive for MCP61/nForce 430 series.
Operating Systems: While originally designed for Windows 7, many users have successfully used "Latest Intel Chipset Device INF" files or generic Windows 10 drivers for basic functionality. Audio and Networking
Audio: Typically features Realtek High Definition Audio. Modern versions like 6.0.9239.1 (2021) are often compatible with Windows 10.
LAN: Features Realtek PCIe GbE Family Controller. Up-to-date drivers from 2023 are available through reputable driver repositories to ensure stable internet connectivity. Technical Specifications at a Glance
Understanding the hardware limits is vital before attempting any driver or BIOS updates. Specification Manufacturer Pegatron Corporation (ASUS OEM spin-off) Chipset NVIDIA MCP61 (Southbridge Revision A2) Socket AM3 (Supports Phenom II, Athlon II) Memory 2 slots, DDR3 PC3-10600 (1333MHz) Max RAM Officially 4GB, though some users report 8GB functionality Expansion 1x PCI-E x16, 2x PCI-E x1, 1x PCI BIOS American Megatrends Inc. (AMI) BIOS Update Guide (Rev 6.14) Run the Realtek HD Audio driver
Updating the BIOS on a Pegatron 2A99 is a "proceed at your own risk" task. It is primarily done to improve CPU compatibility or fix boot errors.
Identify Current Version: Check your BIOS version in Windows by typing msinfo32 in the Start menu. Common legacy versions include 6.09 or 6.14.
Download official HP BIOS: For the 2A99, the most recent stable update is often 6.14 Rev. A (released circa March 2011). Preparation:
Create a bootable USB drive using the HP USB Disk Storage Format Tool.
Copy the BIOS files (.ROM or .bin) and the flasher utility (like AFUDOS or aflash3) to the drive.
Flash Process: Boot from the USB, enter the DOS environment, and execute the flash command. Warning: Do not interrupt power during this process, as it will brick the motherboard. Common Issues & Troubleshooting
Black Screen after Update: Often caused by incompatible RAM timings or a failed BIOS flash. Try clearing the CMOS by removing the silver coin-cell battery for 30 seconds.
Driver Missing in Windows 10: If the "Device Manager" shows yellow exclamation marks, use the "Update Driver" option and point Windows to a folder containing unzipped legacy Windows 7 drivers.
GPU Compatibility: This board uses a Legacy BIOS, meaning many modern NVIDIA (GTX 10-series and newer) or AMD cards that require UEFI may not boot. Does my motherboard support 8GB of DDR3