On some revisions, there is a 4-pin SPEAKER header right next to the front panel. Do not confuse it with pins 1-4.
(System Power Light) - Polarized (+ / -) Pin 5 & 7: Reset Switch - Non-polarized Pin 6 & 8: Power Switch (Case Power Button) - Non-polarized Detailed Pin Positions HDD LED+: Pin 1 HDD LED-: Pin 3 Power LED+: Pin 2 Power LED-: Pin 4 Reset Switch: Pin 5 and 7 Power Switch: Pin 6 and 8 3. Step-by-Step Installation Instructions
This article provides a comprehensive guide to the pinout, helping you connect your power, reset, and LED cables correctly. Understanding the Acer IPISB-VR Front Panel Header acer ipisb-vr rev 1.01 front panel
Based on user documentation, the layout follows this structure (Pin 10 is usually missing to prevent reversed installation): Even
Here is the official pinout for the Acer IPISB-VR Rev 1.01. On some revisions, there is a 4-pin SPEAKER
For additional visual guidance, you can refer to community discussions on the Acer Community Forum or troubleshooting threads on Tom's Hardware transferring this motherboard to a new case, or are you troubleshooting a system that won't power on? front panel pin order Acer IPISB-VR motherboard
| Pin # | Signal Name | Description | |-------|-------------|-------------------| | 1 | SW_PW | Power Switch | | 2 | GND | Ground | | 3 | SW_RST | Reset Switch | | 4 | GND | Ground | | 5 | LED_PWR | Power LED | | 6 | GND | Ground | | 7 | LED_HDD | HDD LED | | 8 | GND | Ground | front panel pin order Acer IPISB-VR motherboard |
The front panel header on this board is typically a 14-pin or 10-pin block located near the bottom right edge. The pins are numbered in an alternating fashion: even numbers on one row and odd numbers on the other. Connection Description HDD LED + Hard Drive Activity Light (Positive) 2 Power LED + Power Indicator Light (Positive) 3 HDD LED - Hard Drive Activity Light (Negative) 4 Power LED - Power Indicator Light (Negative) 5 Reset SW Reset Switch Not Polarized 6 Power SW Power Button Not Polarized 7 Reset SW Reset Switch (Ground) Not Polarized 8 Power SW Power Button (Ground) Not Polarized 10 Empty Key Pin (Missing) 12 LAN LED + Network Activity Light (Positive) 14 LAN LED - Network Activity Light (Negative) Key Installation Tips
Unlike standard consumer motherboards with clearly labeled F_PANEL headers, the IPISB-VR uses a non-standard 14-pin layout, often with no labels printed on the PCB.