Acer H81h3am V10 Manual Portable May 2026

Acer H81H3-AM v1.0 – Portable Reference Manual

1. Board Overview

• Form Factor: Micro-ATX (approx. 24.4 cm x 20.5 cm)
• Chipset: Intel H81 Express
• Socket: LGA 1150
• Compatible CPUs: Intel 4th gen (Haswell) & 5th gen (Haswell Refresh) Core i7/i5/i3, Pentium, Celeron
• BIOS: AMI UEFI (often locked down on Acer prebuilts)

Pre-Installation Checklist

1. Verify CPU compatibility and update BIOS if installing a newer-supported CPU.
2. Obtain compatible DDR3 DIMMs; populate according to handbook: install in DIMM1 first for single-module setups.
3. Ensure power supply has the necessary connectors: 24-pin ATX main and 4-pin/8-pin CPU power.
4. Prepare storage devices (SATA cables) and cooling solution (stock or aftermarket cooler with correct mounting for LGA1150).

• Unpacking and inspection
• Motherboard layout and components
• Installation procedures (CPU, memory, storage, etc.)
• BIOS setup and configuration
• Troubleshooting and maintenance

Portability