Position the board over the standoffs, ensuring the rear I/O ports fit into the case's I/O shield. Secure it with screws.
| Pin | Signal | Pin | Signal | | :--- | :--- | :--- | :--- | | 1 | HDD LED (+) | 2 | PWR LED (+) | | 3 | HDD LED (-) | 4 | PWR LED (-) | | 5 | Reset Switch (+) | 6 | Power Switch (+) | | 7 | Reset Switch (-) | 8 | Power Switch (-) | | 9 | N/C (Empty) | 10 | N/C |
– 1 long + 2 short: Graphics card error. – Continuous long beep: Memory not detected. – No POST: Check CMOS battery (CR2032), CPU seating, or bent pins.
Located on the right edge of the board to supply power to the chipset and logic gates.
If you need a manual, want to upgrade your components, or are troubleshooting an issue, this guide collects all the essential information you need to locate documentation, find drivers, and understand the board's technical limitations.
: For those building in a non-Acer case, the manual provides the necessary motherboard layout
Connect your case's wires as follows (refer to the diagram for precise pin locations):
This information is compiled from user reports and publicly available data. While every effort has been made for accuracy, it is a community resource and not an official Acer document. Always exercise caution when working with computer hardware.
: The motherboard officially supports up to a maximum memory capacity of 16GB , meaning you can install two 8GB unbuffered, non-ECC modules.
Move the plastic jumper cap from the default pins (Normal) to pins 2-3 (Clear). Wait 15 seconds, then return the jumper cap to pins 1-2 . Plug the power cord back in and power on the system.
Ensure this is set to AHCI mode before installing modern operating systems like Windows 10 or Windows 11. Setting it to IDE will degrade SSD performance.
This motherboard uses the and the LGA 1150 socket , making it a reliable choice for budget-focused office or light gaming builds.
for video, along with a mix of USB 3.0 (blue) and USB 2.0 ports. : It provides SATA III (6Gb/s)
This guide is for informational purposes based on user manuals, reverse engineering, and community contributions. Acer and Intel are trademarks of their respective owners. Always ground yourself before touching the motherboard. Modifying BIOS or hardware may void any remaining warranty.
