[ PS/2 Mouse ] [ USB 2.0 ] [ HDMI ] [ LAN Port ] [ PS/2 Kbd ] [ USB 2.0 ] [ VGA ] [ USB 3.0 / 3.0 ] [ Audio Stack ]
, as this motherboard was a primary component in that desktop series. Motherboard Key Specifications Detailed specifications can be viewed on Form Factor : Micro-ATX.
Core i7, i5, i3, Pentium, and Celeron
The code (specifically usually printed as IPIMBAR-REV:1.02A ) is the PCB Board Model Number . It is printed directly on the surface of the motherboard. acer ipimbar rev 102a manual new
If the system fails to boot after a hardware change, clear the BIOS settings: Turn off the computer and unplug the power cable.
Note: Overclocking is not supported on the B75 chipset, meaning "K" series processors will run exclusively at their stock baseline velocities. Memory Installation Matrix
First, let's establish exactly what you're working with. The IPIMB-AR is a microATX motherboard manufactured for Acer and Gateway desktop computers. The "Rev 102A" version is widely used in several popular pre-built systems. [ PS/2 Mouse ] [ USB 2
To get the most out of your IPIMBAR Rev 102A in 2026, you can upgrade to the top-tier Ivy Bridge processors. Supported CPUs
1 x PCIe x16 (3.0 speeds require Ivy Bridge CPU), 3 x PCIe x1
| 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) | It is printed directly on the surface of the motherboard
To run memory in high-speed dual-channel mode, fill the four DIMM slots symmetrically. Use matching sticks of standard DDR3 1333 MHz desktop RAM. Insert modules into alternating slots (e.g., Slot 1 and Slot 3) if running only two memory sticks. Onboard Headers and Pin Configuration
Standard pinout for power switch, reset, and LEDs. USB Headers: 2x internal USB 2.0 headers.