The Acer IPISB-VR Rev 1.01 Go to product viewer dialog for this item.
are not polarized. You can plug them in either way, and they will work as long as they bridge the correct two pins. HDD LED (Pins 1 & 3) Power LED (Pins 2 & 4)
A major consideration for the IPISB-VR is the lack of a standard Reset Button on many Acer chassis configurations. While the motherboard header often has pads for a reset function, the stock front panel bezel on many Acer cases omits the physical button. If you are moving this board into a gaming case, you can connect the Reset switch, but consult the board silk-screening; some revisions utilize the reset pin location for "Wake on LAN" or proprietary fan speed signaling instead. acer ipisb-vr rev 1.01 front panel
After extensive research and cross-referencing community posts, here is the verified pinout for the Acer IPISB-VR Rev 1.01. You can use the diagram below as a reference when connecting your cables.
With a deep breath, he plugged in the power supply and pressed the case button. A faint click, a whirl of the CPU fan, and the screen flickered to life. The Acer IPISB-VR had woken up once more. Front panel pin installation, help! - Acer Community The Acer IPISB-VR Rev 1
Summary: this document describes the front-panel connector, signals, pinout, LEDs, switches, common troubleshooting steps, and wiring recommendations for motherboards labeled iPSiB‑VR Rev 1.01 (Acer laptops/mini-PCs that use this board). Use this as a practical reference for repair, modding, or replacement front-panel assemblies. Assume your board is labeled Rev 1.01; variations may exist between batches — verify against the board silkscreen and multimeter before powering.
OEM boards are different from retail boards (like those you buy from ASUS or MSI). Retail boards follow standard layouts. OEM boards are built specifically for the case they come in. HDD LED (Pins 1 & 3) Power LED
Important Note on Polarity :
OEM boards like this one present a unique challenge for DIY builders and upgraders: . This lack of documentation can make simple tasks, like connecting a new case's buttons and lights, incredibly frustrating. The board itself is manufactured by Pegatron, a common OEM partner for major brands.
Now, let's put that knowledge to work. Here's how to connect everything step by step.
[ Pin 2: PWR LED + ] [ Pin 4: PWR LED - ] [ Pin 6: PWR SW ] [ Pin 8: GND ] [ Pin 10: KEY ] [ Pin 12: NC ] [ Pin 1: HDD LED + ] [ Pin 3: HDD LED - ] [ Pin 5: GND ] [ Pin 7: RST_SW] [ Pin 9: NC ] [ Pin 11: NC ] Use code with caution. Step-by-Step Connection Instructions