The service guide contains the motherboard layout, jumper settings, and removal/replacement procedures. Alternatively, community archives like or ManualsPlus may have scanned copies of the original Acer H81H3-AM manual.
. It is manufactured by ECS (EliteGroup) and utilizes the Intel H81 Express chipset, designed to support Intel's 4th Generation "Haswell" processors. Acer Community Core Hardware Specifications Processor Support : Supports Acer H81h3-am V1.0 Manual
Architecture: Dual-channel, non-ECC, unbuffered DDR3 1600/1333/1066 MHz. Expansion Slots 1 x PCI Express x16 Gen 2.0 (for dedicated graphics). 1 x PCI Express x1 Gen 2.0. 2 x legacy PCI slots. 2 x SATA III (6Gb/s) connectors. 2 x SATA II (3Gb/s) connectors. Acer Community I/O and Internal Connectivity Acer H81H3- AM v1.0 supported processor list The service guide contains the motherboard layout, jumper
(e.g., i7-4790K). The VRM design is insufficient for overclocking, and the BIOS ignores multiplier changes. It is manufactured by ECS (EliteGroup) and utilizes
Install the Intel USB 3.0 eXtensible Host Controller driver from Acer’s website. In Windows 7, USB 3.0 is not native. Upgrade to Windows 10/11 or inject drivers.
utilizes the . Key technical highlights include: CPU Socket: LGA 1150.