Acer G41T-AM Rev 1.0 is an OEM (Original Equipment Manufacturer) motherboard typically found in Acer desktop systems like the Aspire or Veriton series. Because it is an OEM part, finding a dedicated "retail" manual can be difficult; however, it is largely based on the ECS G41T-M

Pro Tip: If you find a 300+ DPI version, preserve it. Upload it to Archive.org with the tag extra-quality-manual to help the next technician.

  • eBay Sellers of NOS Boards: Message sellers of “New Old Stock” G41T-AM Rev 1.0 boards; they often scan the included paper manual at 600 DPI and will share it.
  • While "G41T-AM" is the base model, the revision number (Rev 1.0) is critical. It dictates the BIOS version, CPU support, and front panel connectivity. Many users struggle to find a manual that isn't a blurry PDF or a dead link. This article serves as your "extra quality" resource, consolidating the vital specifications, jumper settings, and layout details that are often missing from standard spec sheets.

    1. Front Panel Header (F_PANEL): This is the most common reason users hunt for a diagram. Without the manual, guessing where the Power Switch (PW_SW), Reset Switch (RST), and LEDs connect is a game of chance that can short the board.
    2. Clear CMOS Jumper: If the system is password-protected or fails to post, you need the exact location of the "CLR_CMOS" jumper.
    3. Memory Population Rules: Rev 1.0 boards often have strict rules about which slots must be populated first when using single vs. dual-channel memory.

    Since OEM boards like the G41TAM often lack labels, use this standard Acer/ECS layout for the front panel header (usually colored yellow or black): Pin Number Description 1-3 Hard Drive LED Indicates disk activity. 2-4 Power LED Indicates system power status. 5-7 Reset Switch Reboots the system. 6-8 Power Switch Turns the PC on/off. 9 Reserved Usually no pin or not used. BIOS and Performance The BIOS on the G41TAM is typically a "locked" AMI BIOS. Access Key: Tap Delete or F2 during the splash screen.

    Here is the extra quality, verified pinout: