Acer Ipisb-vr Rev 1.01 Front Panel

Acer iPSiB-VR Rev 1.01 — Front Panel (Complete write-up)

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.

1. The Origin: The "OEM" Trap

The IPISB-VR (also known as the "Jaguar" board or similar variants) was an OEM (Original Equipment Manufacturer) motherboard used primarily in Acer Aspire desktops (like the Aspire XC-600 series) around 2012-2014. acer ipisb-vr rev 1.01 front panel

Replacement Part Numbers

• Acer front panel cable assembly (spare): 55.E0601.001 or 55.E0601.002
• Equivalent header block: Molex 22-01-3105 (with 22-01-2055 terminals)

The most critical connection; polarity (positive/negative) doesn't matter for switches. Reset Switch Allows for a hard reboot; orientation does not matter. Polarity matters. Pin 1 is typically Positive (+), and Pin 3 is Negative (-). Polarity matters. Pin 2 is typically Positive (+), and Pin 4 is Negative (-). Acer iPSiB-VR Rev 1

(Confirm exact pin numbers on your board.) Acer front panel cable assembly (spare): 55