2 4 6 8 10 [ • • • • • ] [ • • • • ] 1 3 5 7 Pin Number Wire Polarity Hard Drive Activity LED (HD_LED) Pin 1 (+), Pin 3 (-) 2, 4 Power LED (PWR_LED) Pin 2 (+), Pin 4 (-) 5, 7 Reset Switch (RESET_SW) No polarity 6, 8 Power Switch (PWR_SW) No polarity 9 Empty/Reserved 10 Key (Missing Pin) 🔋 Power Connections and CMOS Reset Power Delivery
By following this guide, you have the essential knowledge to navigate its support, perform safe and meaningful upgrades, and keep your Acer desktop running smoothly for years to come. acer h11h4-ad motherboard manual
If you plan to install a 7th generation Intel CPU (e.g., Core i7-7700), the motherboard must have the latest BIOS version installed. If the BIOS is outdated, the PC will not POST with a 7th Gen chip. You must install a 6th Gen chip first to flash the BIOS. Troubleshooting Guide No POST / Black Screen 2 4 6 8 10 [ • •
The Acer H11H4-AD is a customized Micro-ATX (mATX) motherboard built by ECS (Elitegroup Computer Systems) specifically for Acer’s lineup of Aspire and Veriton desktop computers. Because this motherboard is an Original Equipment Manufacturer (OEM) component, Acer does not provide a standalone, retail-style user manual. You must install a 6th Gen chip first to flash the BIOS
Connects the power button, reset switch, and front LED indicators. Front panel USB 2.0 header. Standard 24-pin main power connector. 4-pin +12V CPU power connector. 4-pin PWM cooling fan connector.