The Acer Inc. IPISB-VR Rev 1.01 is a Micro-ATX motherboard commonly found in legacy desktop systems like the Acer Aspire M3970 and Gateway DX4860. While finding an official PDF manual from Acer can be difficult due to its age, this guide compiles the critical technical data, pinouts, and upgrade specifications needed for troubleshooting or rebuilding. 1. Hardware Specifications
. Official standalone manuals for this board are rare, as it was produced as an OEM component. Acer Community Hardware Specifications Form Factor: Micro-ATX (approx. Intel H67 Express. CPU Support: Optimised for 2nd Gen Intel Core Acer Inc Ipisb-vr Rev 1.01 Manual
Memory: 4 DDR3 DIMM slots (Supports up to 16GB or 32GB depending on BIOS). Form Factor: Micro-ATX (Fits most standard cases). Expansion: 1 x PCIe x16, 3 x PCIe x1, 1 x Mini PCIe. 🔌 Front Panel Header Pinout The Acer Inc
If you’re uncomfortable opening your machine, working with tiny connectors, or flashing BIOS, take the device to a certified technician. Mismatched parts or improper flashing can permanently damage the system. Acer's support site (search for Aspire M3970 –
The header is located on the bottom right edge of the board. It is a 9-pin layout (missing the 10th pin for orientation).
The Acer manual for the IPISB-VR Rev 1.01 explicitly lists validated components:
CPU Support: It natively supports Sandy Bridge (i3/i5/i7-2xxx). Ivy Bridge (3xxx) support depends on specific Acer BIOS updates which are often unavailable. RAM: Prefers non-ECC, unbuffered DDR3-1333 or 1066. Essay: The Lifecycle of the OEM Motherboard
driveridentifier.com, station-drivers.com (search "IPISB-VR BIOS").