| 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. acer ipimbar rev 102a manual new
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. | Component | Specification for Rev 1
| 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) | Acer released BIOS updates for this board until mid-2012
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.
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.