Use the Acer Serial Number Detection Utility or press Windows + R and type msinfo32 to find your "System Model".
If you upgrade to a newer graphics card (such as a GTX 10-series, RX-series, or newer), the computer may hang on a black screen or freeze at the Acer splash logo. This happens because newer graphics cards require a UEFI-compliant BIOS environment.
| Component | Best Substitute | Vendor Type | | :--- | :--- | :--- | | CMOS Battery | CR2032 (Panasonic) | Any electronics store. | | CPU Fan (Stock) | Acer P/N: 60.BT701.001 | eBay / Aliexpress (search "Acer AM3 heatsink") | | I/O Shield | Generic "Acer IPIMBAR" shield | 3D print your own (STL file available on Thingiverse #42981) | | Backplate | AM3 standard backplate (75mm hole spacing) | Amazon. |
The Rev 1.02A variant is often sought after for its refined power delivery and stable BIOS support compared to earlier iterations. acer ipimbar rev 102a manual new
Align and snap down your Intel stock CPU cooler (or aftermarket cooler), pinning it secure through the four mounting holes surrounding the socket. Connect its lead to the header. Step 3: Seating Memory Modules
Install standard copper standoffs securely into your computer chassis before placing the mATX motherboard inside.
When positioning the motherboard with the rear I/O shield facing left, familiarize yourself with these key locations: Use the Acer Serial Number Detection Utility or
For those moving this board to a new case, understanding the internal headers is critical:
As of 2026, Acer no longer supports this board. However, you can source:
+-------------------------------------------------------------+ | [PS/2] [VGA Port] [USB 2.0] [USB 2.0] [LAN Port] | | [PS/2] [HDMI Port] [USB 3.0] [USB 3.0] [AUDIO JACKS] | +-------------------------------------------------------------+ | Component | Best Substitute | Vendor Type
Understanding the fundamental hardware layout ensures complete compatibility during system upgrades or replacements. Component / Interface Specification Detail Micro-ATX (mATX) Chipset Intel B75 Express Chipset CPU Socket Intel Socket LGA 1155 Memory Configuration 4 × 240-pin DDR3 DIMM Slots (Dual-Channel) Maximum RAM Capacity Up to 16GB Supported Memory Speed DDR3 1333 MHz (Non-ECC, Unbuffered) Expansion Interface
LGA 1155 socket paired with the Intel B75 Express Chipset .
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2 x high-speed USB 3.0 Ports (colored blue) for fast external drives; 4 x legacy USB 2.0 Ports.
