Acer H61h2-ad Motherboard Manual ((hot)) -
: LGA 1155 CPU Socket, surrounded by standard VRMs and a 4-pin CPU power connector.
While the official user guide is rare, the following trustworthy websites are the best places to find all the technical data that would be in a manual:
Understanding the hardware limits of your motherboard prevents component damage during upgrades. LGA 1155 Chipset: Intel H61 Express Acer H61h2-ad Motherboard Manual
Located in the upper center of the board. Ensure you match the golden triangle indicator on your CPU with the triangle on the socket corner during installation. 2. RAM Slots (DIMM1 & DIMM2)
| Specification | Details | | :--- | :--- | | | Acer H61H2-AD / Gateway H61H2-AD | | Form Factor | Micro-ATX (approx. 244 x 200 mm) | | CPU Socket | LGA 1155 (Supports 2nd Gen Sandy Bridge & 3rd Gen Ivy Bridge CPUs) | | Chipset | Intel H61 Express | | Memory | 2 x DIMM Slots, DDR3 (1066/1333/1600 MHz) | | Max Memory | 8GB (Official) / 16GB (Community Tested) | | PCIe Slots | 1 x PCI Express x16 Slot, 1 x PCI Express x1 Slot | | SATA Ports | 4 x SATA 3Gb/s (SATA II) | | Audio | Realtek ALC662 (6-Channel High-Definition Audio) | | LAN | Realtek PCIe GbE (Gigabit Ethernet) | | I/O Ports (Rear) | D-Sub (VGA), DVI, HDMI, PS/2, 4 x USB 2.0, RJ-45, 3 x Audio Jacks | : LGA 1155 CPU Socket, surrounded by standard
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One user confirmed that an i7‑3770S works flawlessly after upgrading their BIOS. OEM boards do not have publicly available CPU support lists, but real‑world community testing has been overwhelmingly positive. The board only supports CPUs with a , which includes many S‑series and T‑series chips but excludes high‑end K‑series processors. Ensure you match the golden triangle indicator on
Press the power button, and immediately tap the key or the F2 key repeatedly. The BIOS setup utility screen will appear. Common Upgrades and Pitfalls
The H61H2-AD uses . Updating the BIOS is not as straightforward as on retail motherboards. Many users have reported errors when flashing newer versions —especially the error "ROM file size does not match existing BIOS size" ** when using Windows tools, or "Problem with opening file" in DOS mode . If an update is essential, it is safest to use the official Acer support site and follow the model‑specific instructions.
If your system fails to boot after making changes to the BIOS settings, or if you installed incompatible hardware, clearing the CMOS memory will revert the board back to factory defaults.