The Acer Q65H2-AM V1.1 is a legacy micro-ATX (mATX) motherboard built on the Intel Q65 Express chipset. Originally manufactured by ECS (Elitegroup Computer Systems) for Acer Veriton commercial desktops, this board is a popular choice for budget PC builders and repair technicians.
Polarity matters. Connect the positive (+) wire to Pin 2, and the negative (-) wire to Pin 4.
Dual-channel DDR3 1333 / 1066 MHz non-ECC, unbuffered (Max 16GB total) 1 x PCIe x16 (Gen 2.0), 2 x PCIe x1, 1 x PCI Slot Storage Interfaces acer q65h2am v11 manual
Since the official manual is difficult to locate, here are the verified specifications for the Acer Q65H2-AM V11.
The Acer Q65H2-AM V1.1 is a durable, commercial-grade micro-ATX motherboard. Acer originally designed this board for its Veriton business desktop series. It uses the Intel Q65 Express chipset to deliver stable performance for everyday office tasks and legacy computing. The Acer Q65H2-AM V1
The BIOS on the Q65H2-AM V11 is a custom AMI UEFI. Unlike retail boards, many options are hidden by default. To access advanced settings, press repeatedly during boot. (Del key usually does not work.)
To ensure system stability and achieve dual-channel performance, follow these strict memory configuration rules: Connect the positive (+) wire to Pin 2,
DIMM1, DIMM2, DIMM3, DIMM4 (Dual-channel config: Use DIMM1+DIMM3 or DIMM2+DIMM4)