Acer Inc Ipisb-vr Rev 1.01 Manual
The Acer IPISB-VR Rev 1.01 is a proprietary H67 chipset motherboard found in systems like the Acer Aspire M3970, featuring an LGA 1155 socket for Intel Sandy Bridge processors and 4 DDR3 DIMM slots. Community resources indicate the board supports up to 16GB RAM, 6 SATA ports, and uses a specific, user-identified front panel header layout. Detailed community-driven specifications and pinout diagrams are available, including in this Acer Community forum post . Acer Inc Ipisb-vr Rev 1.01 Manual - Facebook
Usually four to six ports, supporting SATA II and SATA III speeds for hard drives and optical drives.
Acer Inc. (Often manufactured by Foxconn under OEM contract) IPISB-VR Rev 1.01 Form Factor Micro-ATX (mATX), approx. 24.4 cm × 24.4 cm Chipset Intel H67 Express Chipset Processor Socket Memory Support 4 × 240-pin DDR3 DIMM slots (Dual Channel) Maximum RAM
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The pin row closest to the PCI slots consists of , while the row closest to the edge of the board consists of even numbers . Pin numbering starts from the left side of the header: Pin Number Signal Name Wire Connection Description Pin 1 Hard Drive LED Positive Status indicator light for storage activity Pin 2 Power LED Positive System power-on indicator light Pin 3 Hard Drive LED Negative Return path for storage light Pin 4 Power LED Negative Return path for power light Pin 5 Reset Switch Connects to the case reset button Pin 6 Power Switch Connects to the main power button Pin 7 Reset Switch Ground path for reset functionality Pin 8 Power Switch Ground path for power button trigger Pin 9 No Pin Empty space alignment key
Numbering starts from the center of the board and reads left-to-right toward the outer edge. Pin Mapping Diagram
4 slots supporting up to 16GB of DDR3 1066/1333 MHz Non-ECC RAM. Expansion: 1x PCI-E x16 slot for dedicated graphics. Storage: Integrated SATA ports (standard for H67 boards). CPU Compatibility & Upgrades While the socket is LGA 1155, the IPISB-VR Rev 1.01 is largely limited to Sandy Bridge (32nm) CPUs. The Acer IPISB-VR Rev 1
| | Signal | Pin | Signal | | :--- | :--- | :--- | :--- | | 1 | HDD LED (+) | 3 | HDD LED (-) | | 2 | Power LED (+) | 4 | Power LED (-) | | 5 | Reset Switch | 7 | Reset Switch | | 6 | Power Switch | 8 | Power Switch |
| Type | Search query example | |------|----------------------| | Service guide | "Acer Aspire M3970" service guide | | Jumper / CMOS clear | IPISB-VR CMOS jumper | | Front panel pinout | IPISB-VR front panel connector | | BIOS update | IPISB-VR BIOS Acer | | Supported CPUs | Acer IPISB-VR CPU support list |
: Expansion Slots . The top long slot is the PCIe x16 slot dedicated to external graphic processing units. Acer Inc Ipisb-vr Rev 1
Power off the computer completely and unplug the AC power cord.
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To take advantage of dual-channel performance, populate slots of matching colors first (e.g., placing matching modules into slots 1 and 3, or slots 2 and 4). Front Panel Header Pinout Diagrams
