43c8358 Motherboard Manual Apr 2026

CMOS clear and password reset jumpers are documented in the "Hardware Maintenance" section of the HMM. Guides & Manuals - Lenovo Support

This is the most comprehensive technical resource. It includes diagnostic tools, field-replaceable unit (FRU) lists, and instructions for replacing parts like the system board, fan assembly, and PCI adapters. View the ThinkCentre HMM (PDF) at Lenovo Support . 43c8358 Motherboard Manual

Socket LGA775 (supports Intel Core 2 Duo, Pentium D, and Celeron D processors). Memory: Typically supports DDR2 SDRAM across 2 DIMM slots. Rear I/O Ports: CMOS clear and password reset jumpers are documented

2x USB 2.0 ports and PS/2 Keyboard/Mouse ports. Expansion: PCI and PCIe slots for adapters. Key Layout Information View the ThinkCentre HMM (PDF) at Lenovo Support

Standard 24-pin ATX power and 4-pin CPU power.

Line In (blue), Line Out (lime), and Microphone (pink) jacks.

The manual sections for this board detail critical "Locating Components" maps: