Let’s be clear: It is an OEM (Original Equipment Manufacturer) board designed exclusively for pre-built Acer systems. This means Acer does not distribute a glossy, full-color "user manual" like you would get with an ASUS or MSI retail board. Instead, the "manual" is a combination of service guides, technical reference sheets, and BIOS configuration documents.
October 2026 Have a correction or a new pinout discovery? Share it in the comments below (if applicable) or reach out to legacy PC communities – the "new" manual is often a community effort. Keywords used naturally: Acer IPIMB-AR Rev 1.02A manual new, Acer motherboard manual, IPIMB-AR pinout, Rev 1.02A BIOS update, Acer service guide, front panel header, LGA1156 OEM board. acer ipimbar rev 102a manual new
If you have landed on this page, you are likely the owner of a desktop PC—probably an Acer Aspire or Acer Veriton series—and you are searching for the elusive "Acer IPIMB-AR Rev 1.02A manual new" . You might be frustrated because Acer’s official support site seems to bury legacy motherboard manuals, or you may have received a generic manual that lacks the specific pinouts and jumper settings you need. Let’s be clear: It is an OEM (Original
| Pin | Signal | Pin | Signal | |-----|-------------------|-----|---------------| | 1 | HDD LED (+) | 2 | Power LED (+) | | 3 | HDD LED (-) | 4 | Power LED (-) | | 5 | Ground | 6 | Power Switch | | 7 | Reset Switch | 8 | Ground | | 9 | Key (No pin) | 10 | N/C (Empty) | October 2026 Have a correction or a new pinout discovery
| Component | Specification for Rev 1.02A | |--------------------|----------------------------------------------------------| | CPU Socket | LGA1156 | | Supported CPUs | Intel Core i3-5xx, i5-6xx/7xx, i7-8xx; Pentium G6950 | | Chipset | Intel H57 Express (most common) or H55 | | RAM Type | DDR3, 1066/1333 MHz, unbuffered, max 16GB (4 slots) | | Expansion Slots | 1x PCIe x16, 2x PCIe x1, 1x PCI | | Storage | 4x SATA II (3 Gb/s), no SATA III (no 6Gb/s) | | Rear I/O | PS/2 keyboard, 6x USB 2.0, VGA, HDMI, RJ45, audio jacks | | Power Connectors | 24-pin ATX main + 4-pin CPU (not 8-pin) |
This board does not support NVMe drives, USB 3.0 headers, or Windows 11 officially. Windows 10 runs acceptably with a small SSD. Part 5: BIOS – The Real "Hidden Manual" A significant part of the "new manual" experience is updating the BIOS to the latest revision. Acer released BIOS updates for this board until mid-2012. Latest BIOS Version for Rev 1.02A Look for version P01-A4 or P01-A5 (dates vary). You can find this at Acer's support site under your PC model's "Firmware" tab.