The is a crucial document for users looking to maintain, repair, or upgrade Acer Aspire X1900 or eMachines EL1852G/EL1850G systems. This Micro-ATX (DTX) motherboard, often branded under Acer but manufactured by ECS, provides a solid, budget-friendly foundation for LGA 775 Intel processors.
Follow this step-by-step guide for a smooth and safe installation.
Intel Core 2 Quad (Q6600, Q8400, Q9400, Q9550, etc. — check for 95W limits) Intel Core 2 Duo (E8400, E8500, E7500, etc.) Intel Pentium Dual-Core Intel Celeron
: Supports additional front-panel USB 2.0 ports.
I can give you more specific steps to help you with your project! ECS G41T-AD - The Retro Web g41t-ad v1.0 motherboard manual
One of the main reasons for this manual is understanding what components work with the G41T-AD. Let's break down its compatibility and upgrade potential.
Lower the CPU straight down into the socket without sliding it. Close the load plate and secure the lever.
: This menu contains critical boot options. Here, you can set the Boot Device Priority , which determines the order your computer checks for a bootable operating system (e.g., USB drive, DVD drive, or hard drive).
Top Row: [ HD_LED+ ] [ HD_LED- ] [ PWR_SW ] [ PWR_SW ] [ Empty ] (Pin 1) (Pin 3) (Pin 5) (Pin 7) (Pin 9) Bottom Row: [ P_LED+ ] [ P_LED- ] [ RESET ] [ RESET ] [ Ground ] (Pin 2) (Pin 4) (Pin 6) (Pin 8) (Pin 10) : Hard Drive Activity LED (HD_LED) Pins 2 & 4 : Power Indicator LED (P_LED) Pins 5 & 7 : Power Switch button (PWR_SW) Pins 6 & 8 : Reset button switch (RESET) Clearing the CMOS (CLR_CMOS) The is a crucial document for users looking
This motherboard features a via two 240-pin DIMM slots.
To install memory:
Controls the system power. Connect to pins 6 and 8.
The BIOS (Basic Input/Output System) is the software that initializes your hardware before the operating system boots. The G41T-AD uses an stored on an 8Mbit flash ROM chip. Accessing and configuring it correctly is crucial. Intel Core 2 Quad (Q6600, Q8400, Q9400, Q9550, etc
: As the name suggests, this is where you manage all the motherboard's built-in features. You can enable or disable the onboard audio, LAN, and USB controllers.
: Plug the standardized 24-pin ATX power supply connector into the ATX_POWER header. Processor Power : Insert the dedicated 4-pin
Last updated: 2025. Information compiled from OEM manuals, BIOS dumps, and community testing. Always handle legacy hardware with ESD precautions.
2 x 240-pin DDR3 DIMM slots. While the chipset technically supports up to 8GB, many OEM versions of this board are reported to be limited to
This motherboard supports a wide range of 65nm and 45nm Intel processors with Front Side Bus (FSB) speeds of 800, 1066, or 1333 MHz: Q6600, Q8400, Q9400, Q9550, and others. Intel Core 2 Duo: E4000, E7000, and E8000 series. Pentium Dual-Core: E2000, E5000, and E6000 series. Celeron Dual-Core/Celeron: E3000 series and 400 series. Front Panel Header (F_PANEL) Pinout