The G41T-AD V1.0 motherboard (often manufactured by ECS (Elitegroup) for Acer and eMachines systems) is a classic LGA 775 platform based on the Intel G41 chipset. Core Technical Specifications

The ECS Official Website (Archive): ECS maintains a support section. Navigating to their site and searching for "G41TAD" in their archive section is the safest route. Look specifically for the "User Manual" or "Manual" link under the Download tab.

4. BIOS Setup

If you are trying to overclock or change boot priorities, the "BIOS Setup" chapter is your friend. The G41TAD usually features an AMI BIOS. The manual explains how to:

manual is through archives of the specific PC models it was used in: G41T-M12 V1.0 Manual

While there is no single "official" manual for a generic "G41TAD V1.0" motherboard, this board is typically a variant of the Elitegroup (ECS) G41T-M series or produced by manufacturers like Best Manual for Your Board ECS G41T-M9 V1.0 Manual

Form Factor: Micro-ATX (mATX), making it compatible with most standard tower and small-form-factor cases.