Because this is an OEM part, a standalone "motherboard manual" is rarely available. Instead, you must look for the system-level manual for the Acer desktop it came from: Identify the System: Check the case for an Serial Number Acer Support: Acer Support Drivers and Manuals page and enter your SNID. Generic Manuals: You can often refer to the Intel 915G/P reference manual for technical details on the chipset and layout. Acer Community Acer Socket LGA775 PCI-E Motherboard 915M08-G-8KS
There is from Acer for just this board. The only documentation is within the full system user guide. Below is a solid technical guide based on the board’s known specs, jumper settings, and BIOS. acer socket lga775 pcie motherboard 915m08g8ks manual
: LGA775 (supports Intel Pentium 4 and Celeron D processors). Because this is an OEM part, a standalone
: Intel GMA 900 with support for DVMT 3.0. Expansion & Storage Expansion Slots : 1 x PCI Express x16 (for dedicated graphics). 1 x PCI Express x1. 2 x standard PCI slots. Storage Interface : 4 x SATA 1.5Gb/s connectors. 1 x IDE connector (Ultra ATA). 1 x Floppy drive connector. Rear I/O Panel Connectors : LGA775 (supports Intel Pentium 4 and Celeron D processors)
Remember: This board is a bridge between the AGP era and modern PCIe. Treat it with care, and it will run Windows XP and lightweight Linux for years to come.
Acer did not widely publish a standalone user manual for OEM board model . Instead, the documentation is embedded within the complete system user guide of the original desktop (e.g., Aspire T630 or E500).