Lenovo Is6xm Rev 1.0 Motherboard Manual //top\\ May 2026

5.1 Error Message: "PXE-E61: Media test failure, check cable"

• Manual diagnosis: The system is trying to boot from network because no bootable drive is found.
• Fix: Enter BIOS → Boot → disable "Network Boot" as first priority. Also check SATA cable integrity.

Known Issues & Tips

• CPU compatibility: Will not boot with Ivy Bridge CPUs unless BIOS version ≥ 9AJTxxA.
• SATA speed: Despite having SATA III ports, performance may be capped on older BIOS versions.
• Power supply: Uses standard 24-pin ATX + 4-pin CPU — compatible with standard PSUs.
• Front panel header: Pinout is standard Intel/AMD, but double-check with HMM for power LED polarity.

Q: What type of RAM does the Lenovo Is6xm Rev 1.0 motherboard support? A: The Lenovo Is6xm Rev 1.0 motherboard supports DDR4 RAM. Lenovo Is6xm Rev 1.0 Motherboard Manual

End of Write-up. This document is based on hardware reverse-engineering, Lenovo internal part listings, and field repair experience. For repairs, always discharge capacitors and use an ESD strap. The Lenovo IS6XM Rev 1

• Pin 1: DCD
• Pin 2: RXD
• Pin 3: TXD
• Pin 4: DTR
• Pin 5: GND
• Pin 6: DSR
• Pin 7: RTS
• Pin 8: CTS
• Pin 9: RI

3. Components and Jumpers

1. Introduction

Lenovo IS6XM Rev 1.0 Motherboard — Complete Guide

Overview

The Lenovo IS6XM Rev 1.0 is a laptop motherboard model used in certain Lenovo notebook lines (commonly in IdeaPad/ThinkPad variants or OEM replacements). It integrates the CPU socket or soldered CPU, chipset, memory slots (SO-DIMM), storage interfaces (SATA/PCIe M.2), power delivery, onboard GPU (if applicable), wireless module slot, and laptop-specific connectors (display, keyboard, touchpad, speakers, battery, DC-in, USB, audio jack). Manual diagnosis : The system is trying to