For a board from the LGA 1155 era, it offers a surprisingly solid foundation for basic tasks or lightweight retro gaming.
His father’s name.
| Rev | Changes | | :--- | :--- | | 1.0 (2011) | Initial release with Q67 chipset, 6 SATA ports, proprietary power. | | 1.0a (2012) | Minor PCB layout change – moved SATA ports 2&3 slightly. | | 1.0b (2013) | Added support for newer Sandy Bridge steppings (no Ivy Bridge). | Lenovo Is6xm Rev 1.0 Motherboard Manual
LGA 1155 (Supports Intel 2nd Generation Core i3, i5, i7 "Sandy Bridge" processors). Intel Q67 Express. 4 x DDR3 DIMM slots. Maximum Capacity: Up to 32GB (4 x 8GB). 1333 MHz or 1066 MHz. Expansion Slots:
Now, Elias held a corrupted PDF in his virtual hands. The file name was IS6XM_Rev1.0_Service_Manual_FINAL . The file size was exactly 2.56 MB—too small for a full manual, too large for a hoax. He whispered a decryption key his father had taught him—a hash derived from the first atomic clock synchronization of 2010—and the file unzipped. For a board from the LGA 1155 era,
This is the section most users look for when they cannot find the manual.
| 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 | Intel Q67 Express
: Officially up to 32GB (8GB x 4) in dual-channel configuration. : Supports 1066/1333 MHz. Expansion Slots 1 x PCIe 2.0 x16. 1 x PCIe x1. 2 x PCI slots. Storage & Connectivity Lenovo IS6XM - The Retro Web
Lenovo uses a specific pinout for the power button, reset button, and LEDs. It is usually a block of pins at the bottom front edge of the board.
This is a common problem when installing newer graphics cards (e.g., RX 580, GTX 960/1060) into older OEM systems.
From the manual: If you are using a standard case, connect the power switch to pins 6 & 8. The reset switch goes to 7 & 9.