Inc Ipisb-vr Rev 1.01 Manual — Acer

Subject: Acer IPISB-VR Rev 1.01 Manual / Pinout Needed

Message:

Looking for the official manual or jumper settings for Acer IPISB-VR Rev 1.01 (H67 chipset, LGA1155). Need specifically:

Already checked Acer’s site under Aspire M3970 – user guide is generic. Does anyone have a direct link to the motherboard manual PDF? Or a clear photo of the silkscreen near the front panel header?

Thanks.

(Tip: Often the manual is labeled “Acer IPISB-VR UG” on third-party manual sites.)

The write-up for this manual would be incomplete without noting the limitations often discussed by repair technicians: Acer Inc Ipisb-vr Rev 1.01 Manual

Color of header: Yellow or black, 2x5 pins. This header differs from standard Intel. Use this pinout:

| Pin | Signal | Pin | Signal | | --- | --- | --- | --- | | 1 | HDD LED (+) | 2 | Power LED (+) | | 3 | HDD LED (-) | 4 | Power LED (-) | | 5 | Ground | 6 | Power Switch (+) | | 7 | Ground | 8 | Power Switch (-) | | 9 | Reset Switch (+) | 10 | Reset Switch (-) |

Note: Pin 2 (+3.3V) and Pin 4 (Ground) are sometimes reversed. If the front power LED doesn’t light, flip the plug.

| Connector Type | Location / Label | Pinout / Notes | |----------------|------------------|----------------| | 24-pin ATX Power | Right edge | Standard | | 4-pin CPU Power | Near CPU socket | Standard (do not use 8-pin) | | CPU Fan Header | Near CPU | 4-pin PWM | | System Fan 1/2 | Edges | 3-pin DC (no PWM) | | Front Panel Header (F_PANEL) | Bottom-right | Pin 1,3: Power LED (+/-)
Pin 2,4: HDD LED (+/-)
Pin 5,7: Power Switch (momentary)
Pin 6,8: Reset Switch (rare) | | USB 2.0 Headers (F_USB1/2) | Bottom edge | 9-pin, standard | | USB 3.0 Header (F_USB30) | Right edge (near 24-pin) | 19-pin internal | | Audio Header (F_AUDIO) | Bottom-left | Intel HD Audio / AC’97 | | CMOS Clear Jumper (CMOS1 / CLR_CMOS) | Near battery or SATA ports | Pins: 1-2 = Normal, 2-3 = Clear CMOS |

| Symptom | Likely Fix | |---------|-------------| | No POST, fans spin | Clear CMOS (jumper or remove battery 5 min). | | Boots then shuts off after 2s | CPU 4-pin power missing or faulty RAM. | | "CPU Fan Error" on boot | Use a 4-pin PWM fan or disable monitoring in BIOS. | | USB ports not working after sleep | Disable USB selective suspend in Windows Power Options. | | Won't wake from S3 sleep | Update BIOS or disable "Wake on USB" in BIOS. |

This is the most common request for this board. If you are rebuilding the PC and need to know where to plug in the power button, here is the pinout for the F_PANEL header. Subject: Acer IPISB-VR Rev 1

The header is located on the bottom right edge of the board. It is a 9-pin layout (missing the 10th pin for orientation).

Pinout Diagram: (Pins are numbered top-left to bottom-right)

| Pin | Function | | Pin | Function | | :--- | :--- | :--- | :--- | :--- | | 1 | HDD LED (+) | | 2 | Power LED (+) | | 3 | HDD LED (-) | | 4 | Power LED (-) | | 5 | Reset Switch | | 6 | Power LED (-) | | 7 | Reset Ground | | 8 | Power Switch | | 9 | Ground | | 10 | Missing Pin (Key) |

How to connect:

The Acer IPISB-VR Rev 1.01 Go to product viewer dialog for this item.

is a Micro-ATX motherboard commonly found in pre-built systems like the Acer Aspire M3970 Go to product viewer dialog for this item. and Gateway DX4860 Go to product viewer dialog for this item. Already checked Acer’s site under Aspire M3970 –

. Because it is an OEM board, Acer typically does not provide a standalone technical manual; instead, documentation is bundled within the general Acer Support User Guides for the host PC model. Core Technical Specifications

The board is built on the Intel H67 chipset with a LGA 1155 socket, primarily supporting 2nd Generation Intel "Sandy Bridge" processors. Chipset: Intel H67 Form Factor: Micro-ATX

Memory: 4 slots supporting up to 16GB of DDR3 1066/1333 MHz Non-ECC RAM. Expansion: 1x PCI-E x16 slot for dedicated graphics. Storage: Integrated SATA ports (standard for H67 boards). CPU Compatibility & Upgrades While the socket is LGA 1155, the IPISB-VR Rev 1.01 is largely limited to Sandy Bridge (32nm) CPUs.

Supported: Core i3, i5, and i7 2xxx-series processors (e.g., i7-2600, i7-2700K).

Incompatible: Most users report that Ivy Bridge (22nm) CPUs like the i5-3550 or i7-3770 cause a "4-beep" error and no video, as the board's BIOS often cannot be updated to support the 3rd Gen architecture. Front Panel Header Pinout

Identifying the front panel pins is a common challenge for those migrating this board to a new case. The header is typically located on the bottom right edge of the board.