Numbering starts from the center of the board and reads left-to-right toward the outer edge. Pin Mapping Diagram
Despite the popularity of this motherboard, which is still in use and being sold on second-hand markets today, a complete service manual remains unavailable to the public. Acer Inc Ipisb-vr Rev 1.01 Manual
: 6x SATA Ports . Typically color-coded to differentiate between faster SATA III (6 Gbps) internal drives and standard SATA II (3 Gbps) auxiliary connections. Numbering starts from the center of the board
Supports DDR3 1333 MHz and 1066 MHz Unbuffered, Non-ECC memory. Cable Connection Matrix 6x SATA ports, 8x USB
(Toward PCIe Slots) [ Pin 1: HDD LED + ] [ Pin 3: HDD LED - ] [ Pin 5: Reset SW ] [ Pin 7: Reset SW ] [ Pin 9: NC ] [ Pin 2: PWR LED + ] [ Pin 4: PWR LED - ] [ Pin 6: PWR SW ] [ Pin 8: PWR SW ] [ Pin 10: Key (No Pin) ] (Toward Edge of Motherboard) Use code with caution. Cable Connection Matrix
6x SATA ports, 8x USB ports, and integrated video outputs (HDMI, DVI, VGA). Acer Community Front Panel Header Pinout
How to Access the BIOS menu & Advanced Mode on an Acer Laptop 21 Dec 2025 —