Motherboard Manual ^new^ | Lenovo Is6xm Rev 1.0

Page one wasn't a component layout. It was a schematic of the plant itself. Overlaid on the standard silkscreen diagram of the board were thermal signatures, employee access codes, and a single, pulsing red dot. The dot was located at a specific coordinate: near the secondary PCIe x16 slot, where a diagnostic jumper would be on a normal board.

| Lenovo 14-pin (PWR1) | Voltage | ATX equivalent | | :--- | :--- | :--- | | Pin 1 | +12V (yellow) | +12V1 | | Pin 2 | +12V (yellow) | +12V2 | | Pin 3 | GND (black) | GND | | Pin 4 | GND (black) | GND | | Pin 5 | +5V (red) | +5V | | Pin 6 | +5V (red) | +5V | | Pin 7 | GND | GND | | Pin 8 | PWR_ON# (green) | PS_ON# | | Pin 9 | +5VSB (purple) | +5VSB | | Pin 10 | +12V sense | N/A | | Pin 11 | GND | GND | | Pin 12 | +3.3V (orange) | +3.3V | | Pin 13 | +3.3V | +3.3V | | Pin 14 | +3.3V sense | N/A | Lenovo Is6xm Rev 1.0 Motherboard Manual

Core i7-2600, i5-2500, i5-2400, and i3-2100.

The following technical details are sourced from technical guides such as the NovaNic IS6XM User Manual and The Retro Web. LGA 1155 (Socket H2). : Page one wasn't a component layout

4x on-board SATA connectors (including SATA III support). Key Connectors & Pinouts

To run in high-performance Dual-Channel Mode , fill matching colored slots first (e.g., matching the identical module configurations in DIMM slot 0 of both Channel A and Channel B). Header and Jumper Pinout Configurations The dot was located at a specific coordinate:

The four DDR3 DIMM slots support standard non-ECC unbuffered memory.

Includes a DisplayPort, VGA port, 6x USB 2.0 ports, 1x Serial (COM) port, and Gigabit Ethernet. Installation & Troubleshooting Tips Lenovo IS6XM Rev:1.0 Desktop Motherboard User Manual

Finding a specific physical manual for OEM motherboards like the can be difficult because Lenovo does not typically release "do-it-yourself" style manuals for these boards. They are proprietary boards manufactured for Lenovo (often by Intel or ECS) specifically for their desktop towers (typically the ThinkCentre M-Series, such as the M800, M900, or M910s).