| Acer Pin | Signal | ATX Pin | Wire Color (ATX) | | :--- | :--- | :--- | :--- | | 1 | +12V | 10 | Yellow | | 2 | +12V | 11 | Yellow | | 3 | GND | 3 | Black | | 4 | GND | 5 | Black | | 5 | GND | 7 | Black | | 6 | GND | 13 | Black | | 7 | +5VSB | 9 | Purple | | 8 | (NC) | - | - | | 9 | +5VSB (duplicate) | 9 | Purple | | 10 | PS_ON# | 16 | Green | | 11 | (NC) | - | - | | 12 | PWR_OK | 8 | Gray |
| Pin | Signal | Pin | Signal | | :--- | :--- | :--- | :--- | | 1 | Power LED (+) | 2 | Power LED (-) | | 3 | Power Button | 4 | Power Button | | 5 | HDD LED (+) | 6 | HDD LED (-) | | 7 | Reset Button | 8 | Reset Button | | 9 | / Reserved | 10 | NC / Reserved |
Usually located at the bottom-right corner of the board. Look for markings like PWR_SW , RESET_SW , and HDD_LED . 📁 Official Documentation Acer H81h3-am V1.0 Manual
Push firmly straight down until the clips snap back into place automatically. Clearing the CMOS (BIOS Reset)
Attach the from the power supply to the motherboard. Attach the 4-pin +12V connector near the CPU. 4. BIOS and System Settings The Acer H81H3-AM V1.0 uses an AMI BIOS. | Acer Pin | Signal | ATX Pin
Download Acer Support Drivers and Manuals. | Acer India. Store. AI. Download Acer Support Drivers and Manuals | Acer Malaysia
The rear panel and internal headers offer standard connectivity for home and office use: Video Output : Typically includes Clearing the CMOS (BIOS Reset) Attach the from
Based on 120+ repair logs from boardview files:
| Acer Pin | Signal | ATX Pin | Wire Color (ATX) | | :--- | :--- | :--- | :--- | | 1 | +12V | 10 | Yellow | | 2 | +12V | 11 | Yellow | | 3 | GND | 3 | Black | | 4 | GND | 5 | Black | | 5 | GND | 7 | Black | | 6 | GND | 13 | Black | | 7 | +5VSB | 9 | Purple | | 8 | (NC) | - | - | | 9 | +5VSB (duplicate) | 9 | Purple | | 10 | PS_ON# | 16 | Green | | 11 | (NC) | - | - | | 12 | PWR_OK | 8 | Gray |
| Pin | Signal | Pin | Signal | | :--- | :--- | :--- | :--- | | 1 | Power LED (+) | 2 | Power LED (-) | | 3 | Power Button | 4 | Power Button | | 5 | HDD LED (+) | 6 | HDD LED (-) | | 7 | Reset Button | 8 | Reset Button | | 9 | / Reserved | 10 | NC / Reserved |
Usually located at the bottom-right corner of the board. Look for markings like PWR_SW , RESET_SW , and HDD_LED . 📁 Official Documentation
Push firmly straight down until the clips snap back into place automatically. Clearing the CMOS (BIOS Reset)
Attach the from the power supply to the motherboard. Attach the 4-pin +12V connector near the CPU. 4. BIOS and System Settings The Acer H81H3-AM V1.0 uses an AMI BIOS.
Download Acer Support Drivers and Manuals. | Acer India. Store. AI. Download Acer Support Drivers and Manuals | Acer Malaysia
The rear panel and internal headers offer standard connectivity for home and office use: Video Output : Typically includes
Based on 120+ repair logs from boardview files:
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