Acer IPIMB-AR (Rev 1.02a) Motherboard: Specifications and User Guide
The Acer IPIMB-AR (Rev 1.02a) is a versatile micro-ATX motherboard commonly found in pre-built desktop systems like the Acer Predator G3620, Gateway DX4870, and Acer Aspire M1935. Built on the Intel B75 Express chipset, it provides a stable platform for 2nd and 3rd Generation Intel Core processors. Core Specifications Socket: Intel LGA 1155 (Socket H2). Chipset: Intel B75 Express (BD82B75 PCH). Form Factor: Micro-ATX (mATX).
Memory: 4 x 240-pin DDR3 DIMM slots supporting Dual Channel DDR3 1333 MHz (Non-ECC, un-buffered) with a maximum capacity of 16GB. Expansion Slots:
1 x PCI Express x16 (Supports 3.0 with Ivy Bridge CPUs; 2.0 with Sandy Bridge). 3 x PCI Express 2.0 x1. Storage: 2 x SATA III (6Gb/s) ports. 4 x SATA II (3Gb/s) ports. CPU Support List
The board supports processors up to a 95W TDP. It is compatible with both Sandy Bridge (32nm) and Ivy Bridge (22nm) architectures. Supported Models (Examples) Core i7 i7-3770(K), i7-2700, i7-2600(K) Core i5 i5-3570(K), i5-3450, i5-3330, i5-2500, i5-2400, i5-2300 Core i3 i3-3240, i3-3225, i3-3220 Pentium/Celeron Various Ivy Bridge and Sandy Bridge variants Input/Output and Internal Headers Rear Panel Ports Video: 1 x VGA, 1 x HDMI. USB: 2 x USB 3.0 (blue), 4 x USB 2.0. Networking: 1 x RJ45 Gigabit LAN (Intel 10/100/1000 Mb/s).
Audio: 3 x Audio jacks (Headphone/Microphone/Line-in) powered by Realtek High Definition Audio. Legacy: 1 x PS/2 Mouse (green), 1 x PS/2 Keyboard (purple). Internal Connectivity
Power: 1 x 24-pin ATX main power and 1 x 4-pin ATX 12V power.
Fans: 1 x 4-pin CPU Fan header and 1 x 3-pin System/Rear Fan header. acer ipimbar rev 102a manual top
Headers: Front Audio header, Front Panel header, and 2 x USB headers.
Maintenance: Clear CMOS jumper and 3V battery socket (CR2032). User Resources and Maintenance
For official documentation, users should visit the Acer Support Portal to download generic desktop user manuals that cover BIOS utilities, recovery, and basic troubleshooting. Detailed chip information for the Intel B75 PCH and Realtek ALC662 audio can be found on technical archives like The Retro Web. Acer IPIMB-AR - The Retro Web
This query typically refers to finding the motherboard manual, pinout diagram, or front panel header layout for an Acer motherboard (often found in Aspire desktops like the T3, T4, X3 series).
www.acer.com/ac/en/US/content/support).F_AUDIO pins 5&6.If you have landed on this page, you are likely holding an Acer desktop—most likely the Aspire X3995, Aspire XC600, or Veriton X Series. You’ve searched for the phrase “acer ipimbar rev 102a manual top”, which means you need more than just a PDF download. You need to understand what "Rev 102a" means, what the "TOP" designation refers to, and how to find the specific manual section for jumpers, BIOS recovery, and hardware maintenance.
This motherboard is an Intel H61 Express chipset board, designed for LGA1155 processors (Sandy Bridge and Ivy Bridge). The “Rev 102a” indicates a specific PCB revision, and “TOP” often refers to the Top BIOS version or a top-view layout diagram used by technicians.
Let’s dive into the complete guide.
The Acer IPIMB-A2 Rev 1.02A is a budget-friendly workstation board.
Pros:
Cons:
Best Use Case: A "Frankenstein" build using a cheap i5-2400, 8GB of RAM, and a budget GPU like an RX 580 or GTX 1650 (ensure your Power Supply Unit has the correct PCIe cables, as this board uses a standard 24-pin and 4-pin CPU power connector).
The Acer IPIMB-AR Rev 1.02A is a Micro-ATX motherboard commonly found in OEM desktops like the Acer Predator G3620, Gateway DX4870, and Acer Aspire M3985.
Official service manuals for this specific board are generally not made public by Acer. However, comprehensive technical specifications and pinout details are documented by third-party archives and community support sites like The Retro Web and Scribd. Core Hardware Specifications
Socket & CPU Support: Supports Intel Socket LGA 1155 for 3rd Generation (Ivy Bridge) and 2nd Generation (Sandy Bridge) Core i7, i5, and i3 processors. Chipset: Intel B75 Express. Acer IPIMB-AR (Rev 1
Memory: 4x 240-pin DDR3 DIMM slots, supporting up to 16GB of DDR3 1333 MHz non-ECC unbuffered memory. Expansion Slots:
1x PCI Express x16 (Version 3.0 with Ivy Bridge CPUs; 2.0 with Sandy Bridge). 3x PCI Express x1 (Version 2.0).
Storage: 6 SATA ports total—2x SATA III (6Gb/s) and 4x SATA II (3Gb/s). Internal Connections & Pinouts
While a diagram is unavailable, the board features the following standard headers: Power: 24-pin ATX and 4-pin ATX 12V connectors.
Cooling: 1x 4-pin CPU Fan and 1x 3-pin System Rear Fan connector.
Front Panel: Headers for Audio, USB (2 headers), and the standard Front Panel control (Power/Reset/LED).
Configuration: 1x Clear CMOS jumper and a 3V battery socket for BIOS retention. Rear I/O Ports The back panel includes standard connectivity: Video: 1x VGA and 1x HDMI. USB: 2x USB 3.0 (blue) and 4x USB 2.0. Go to Acer’s official support page ( www
Legacy: 2x PS/2 ports (green for mouse, purple for keyboard). Networking: 1x RJ45 Gigabit Ethernet port. Audio: Standard Audio I/O (Headphone and Microphone jacks).
If you are experiencing issues where the board fans spin but it won't post (black screen), users on Price-Altai.ru suggest clearing the CMOS or checking for a corrupted BIOS, which is a known point of failure for this model.