Manual Top — Pegatron Motherboard M2n78la

1x PCI Express x16 (Gen 2.0) for dedicated video cards

This pin is missing (Key) to help align the factory block connector. Rear I/O Panel Connectors

AM3 (Note: Some earlier revisions might look like AM2+, but this Violet6 revision typically requires AM3).

On-board NVIDIA GeForce 9100 with VGA and DVI outputs (automatically disabled if a discrete card is installed). Integrated Realtek ALC888S High Definition 8-channel audio. Manual & Layout Highlights pegatron motherboard m2n78la manual top

Realtek RTL8111DL 10/100/1000 Mb/s (Gigabit Ethernet) CPU Support and Upgrades

The Pegatron M2N78-LA is a micro-ATX (uATX) motherboard designed for AMD processors. It balances compact size with standard desktop connectivity.

The Pegatron M2N78LA is a micro-ATX motherboard based on the NVIDIA nForce 780L chipset, supporting AMD Socket AM2+ processors. It features: 1x PCI Express x16 (Gen 2

Connect the Power Button cable. Orientation does not matter.

[PDF] is essential for identifying motherboard layouts and pin headers. Clearing BIOS/CMOS

The Pegatron M2N78-LA is an OEM motherboard manufactured for Hewlett-Packard (HP) and Compaq desktop computers. HP frequently uses the internal codename (with various version numbers like Violet6) for this specific board. Integrated Realtek ALC888S High Definition 8-channel audio

Locate the (or CLR_CMOS ) 3-pin jumper block near the coin-cell battery. The jumper is normally on Pins 1-2 (Default/Normal mode). Move the plastic jumper cap to Pins 2-3 (Clear mode). Wait approximately 10 to 15 seconds. Move the jumper cap back to Pins 1-2 .

4x Serial ATA (SATA) 2.0 ports supporting up to 3.0 Gb/s transfer speeds 5. Rear I/O Panel Layout

This motherboard is designed specifically for processors. It cannot support older AM2/AM2+ processors. According to the technical documentation, it supports a range of Phenom II and Athlon II processors: AMD Phenom II X4 (Deneb) AMD Phenom II X3 (Heka) AMD Phenom II X2 (Callisto) AMD Athlon II X4 / X3 / X2