The is an OEM micro-ATX motherboard manufactured by Pegatron for Acer and Gateway desktop computers . Finding an official standalone manual from the Acer Support Website is challenging because Acer originally distributed this hardware as a pre-assembled component within complete desktop systems like the Acer Aspire M3970 and Gateway DX4860 .
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If you’ve come across an “Acer Ipisb-vr Rev 1.01” manual or hardware label and want a concise, useful blog post about it, here’s a clean, user-friendly write-up you can use or publish.
Up to 16GB (4x4GB) total, based on typical factory configurations. Channel Architecture: Dual-Channel supported. 4. Expansion Slots & Storage PCIe x16: 1 Slot (for graphics card). PCIe x1: 2 Slots (for expansion cards). Acer Inc Ipisb-vr Rev 1.01 Manual
The Ipisb-vr Rev 1.01 appears to be a board or component designation used by Acer for internal hardware — typically a motherboard or daughterboard revision identifier found inside certain Acer laptops or desktops. These revision numbers help technicians and users match the correct manual, replacement parts, and BIOS or firmware updates for that exact board revision.
The IPISB-VR Rev 1.01 motherboard features a standard ATX form factor, with a layout designed to optimize airflow and reduce electromagnetic interference. Key components include:
with 3rd Gen (Ivy Bridge) CPUs unless a specific BIOS update (P03-A3) is successfully applied, which is often difficult on this specific revision. The is an OEM micro-ATX motherboard manufactured by
Here are solutions to common problems based on user experiences.
One of the most frequent reasons users look for the original manual is transferring this motherboard into a new computer case. Pre-built systems often use proprietary single-block plastic plugs, but standard aftermarket cases use separate 2-pin DuPont cables.
The IPISB-VR Rev 1.01 motherboard relies on the paired with an LGA 1155 processor socket . It is fundamentally optimized for 2nd-generation Intel architecture. Specification Form Factor Micro-ATX (9.6 x 9.6 inches) Chipset Intel H67 Express CPU Socket LGA 1155 (Socket H2) Supported CPUs Intel 2nd Gen Core i3/i5/i7 (Sandy Bridge, 32nm) Memory Slots 4 × 240-pin DDR3 DIMM slots Maximum RAM 16 GB total (4 × 4GB modules) Memory Speed Dual-channel DDR3 1333 MHz / 1066 MHz Expansion Slots 1 × PCIe x16, 1 × PCIe x1, 2 × Legacy PCI Storage Ports 6 × SATA ports (SATA 2.0 and SATA 3.0 supported) Audio Realtek ALC662 High Definition Audio Network Intel 82579 or Realtek RTL8111E Gigabit Ethernet Motherboard Layout and Onboard Headers This link or copies made by others cannot be deleted
: 6x SATA ports (typically includes SATA 3.0 and 2.0 speeds). Rear Panel Ports : 1x HDMI, 1x DVI, 1x VGA. : 8x USB 2.0 ports (total layout varies by case). Networking : 1x Gigabit Ethernet port. : Standard 3-jack audio port (Line-in, Line-out, Mic). : 1x PS/2 keyboard/mouse port. BIOS and Boot Features Access Key during startup to enter the BIOS menu. during the logo screen to select a temporary boot device. Ivy Bridge Support
: Populate slots 1 and 3 (or slots 2 and 4) with matching RAM sticks to enable dual-channel bandwidth. Front Panel Header Pinout Diagram
Based on user experiences, the pinout (near the front edge of the board) is as follows: Pin 2: Power LED Positive (+) Pin 4: Power LED Negative (-) Pin 6: Power Switch Pin 8: Power Switch Row Closer to Center (Odd Pins): Pin 1: HDD LED Positive (+) Pin 3: HDD LED Negative (-) Pin 5: Reset Switch Pin 7: Reset Switch