If your system fails to POST due to incompatible memory settings or a bad overclock, you must clear the hardware settings stored in the CMOS.
: Reset Switch connection wire terminal loop. Polarities are interchangeable.
: Hard Drive Activity LED [Anode (+) on Pin 1, Cathode (-) on Pin 3].
| Pin | Signal | Function | Pin | Signal | Function | |-----|--------------------|---------------------------|-----|-------------------------|--------------------------| | 1 | HD_LED_P | HDD LED (+) | 2 | FP PWR/SLP *MSG LED (+) | Power/Sleep LED (+) | | 3 | HD_LED_N | HDD LED (-) | 4 | FP PWR/SLP *MSG LED (-) | Power/Sleep LED (-) | | 5 | RST_SW_N | Reset Switch (-) | 6 | PWR_SW_P | Power Switch (+) | | 7 | RST_SW_P | Reset Switch (+) | 8 | PWR_SW_N | Power Switch (-) | | 9 | RSVD | Reserved | 10 | Key | No pin |
Intel Graphics Media Accelerator (GMA) 4500
2 x DDR3 DIMM slots, supporting up to 8GB (typically 1066/1333 MHz).
Hard Drive LED (HD_LED) Power Switch (PWR_SW) [+] [-] [+] [-] | | | | Pin 1 [ • • ] [ • • ] [ • ] Pin 9 (Key / Empty Pin) [ • • ] [ • • ] | | | | [+] [-] [+] [-] Power LED (PWR_LED) Reset Switch (RST_SW) Pin Identification
Move the jumper back to Pins 1 and 2 before plugging the PC back in and powering it on. Memory Installation Rules
If you are currently troubleshooting or configuring this motherboard, I can provide more targeted instructions. Let me know:
Note: This board generally does not support 130W Core 2 Extreme processors due to VRM limitations. Front Panel Header Pinout (F_PANEL)
The header typically uses a standard 9-pin layout (Intel style):
: A great resource for old and new manuals. You can search for "Acer G41TAM Rev 10" or similar.
Ensure you are using Non-ECC DDR3 RAM. Some G41 chipsets are picky about high-density memory modules.
Intel Core 2 Quad, Core 2 Duo, Pentium Dual-Core, and Celeron processors (LGA 775). Chipset: Intel G41 Northbridge and ICH7 Southbridge.
works best with Windows 7 or 10. For Windows 10, Windows Update often installs the correct drivers automatically. If not, utilize the Acer Support Website for similar G41-based models. Intel Chipset Device Software. Graphics: Intel GMA 4500 Driver. Audio: Realtek High Definition Audio Driver. 6. Troubleshooting FAQ System doesn't post? Check that both 24-pin and 4-pin power connectors are seated.
If your system fails to POST due to incompatible memory settings or a bad overclock, you must clear the hardware settings stored in the CMOS.
: Reset Switch connection wire terminal loop. Polarities are interchangeable.
: Hard Drive Activity LED [Anode (+) on Pin 1, Cathode (-) on Pin 3].
| Pin | Signal | Function | Pin | Signal | Function | |-----|--------------------|---------------------------|-----|-------------------------|--------------------------| | 1 | HD_LED_P | HDD LED (+) | 2 | FP PWR/SLP *MSG LED (+) | Power/Sleep LED (+) | | 3 | HD_LED_N | HDD LED (-) | 4 | FP PWR/SLP *MSG LED (-) | Power/Sleep LED (-) | | 5 | RST_SW_N | Reset Switch (-) | 6 | PWR_SW_P | Power Switch (+) | | 7 | RST_SW_P | Reset Switch (+) | 8 | PWR_SW_N | Power Switch (-) | | 9 | RSVD | Reserved | 10 | Key | No pin | acer g41tam rev 10 manual extra quality
Intel Graphics Media Accelerator (GMA) 4500
2 x DDR3 DIMM slots, supporting up to 8GB (typically 1066/1333 MHz).
Hard Drive LED (HD_LED) Power Switch (PWR_SW) [+] [-] [+] [-] | | | | Pin 1 [ • • ] [ • • ] [ • ] Pin 9 (Key / Empty Pin) [ • • ] [ • • ] | | | | [+] [-] [+] [-] Power LED (PWR_LED) Reset Switch (RST_SW) Pin Identification If your system fails to POST due to
Move the jumper back to Pins 1 and 2 before plugging the PC back in and powering it on. Memory Installation Rules
If you are currently troubleshooting or configuring this motherboard, I can provide more targeted instructions. Let me know:
Note: This board generally does not support 130W Core 2 Extreme processors due to VRM limitations. Front Panel Header Pinout (F_PANEL) : Hard Drive Activity LED [Anode (+) on
The header typically uses a standard 9-pin layout (Intel style):
: A great resource for old and new manuals. You can search for "Acer G41TAM Rev 10" or similar.
Ensure you are using Non-ECC DDR3 RAM. Some G41 chipsets are picky about high-density memory modules.
Intel Core 2 Quad, Core 2 Duo, Pentium Dual-Core, and Celeron processors (LGA 775). Chipset: Intel G41 Northbridge and ICH7 Southbridge.
works best with Windows 7 or 10. For Windows 10, Windows Update often installs the correct drivers automatically. If not, utilize the Acer Support Website for similar G41-based models. Intel Chipset Device Software. Graphics: Intel GMA 4500 Driver. Audio: Realtek High Definition Audio Driver. 6. Troubleshooting FAQ System doesn't post? Check that both 24-pin and 4-pin power connectors are seated.