AI Server Motherboard and Liquid Cooling Automated Test Solution

Customer Challenges

• AI server motherboards and GPU servers have complex interfaces involving high-speed signals, power, thermal management, management control and multi-module coordinated testing.
• High-power equipment testing requires stable power supplies, loads, power-consumption acquisition and safety protection.
• Liquid cooling system manufacturing requires leakage detection, flow, pressure, temperature control and operating-state monitoring.
• Burn-in testing has long cycles and large data volume, requiring automated acquisition, alarms, process records and result traceability.
• Validation, engineering launch and production testing have different needs, so the test platform must be configurable and extensible.

Solution Approach

• Break down functional, high-speed interface, power, power-consumption, thermal-control and burn-in test flows based on server motherboard, GPU server and liquid cooling test specifications.
• Develop automated test software for instrument control, equipment connectivity, sequence configuration, data acquisition, result judgment and report output.
• Integrate power supplies, electronic loads, DMMs, DAQ, communication modules, thermal equipment, pressure/flow/leakage detection units and automation control systems.
• Design fixtures, jigs, harnesses and safety interlocks for server motherboards, interface boards, liquid cooling components and full-system testing.
• Build leakage testing, flow/pressure monitoring, thermal-control testing and exception protection workflows for liquid cooling systems.
• Connect barcode, database, MES or file servers to store test parameters, burn-in process data, exception logs, results and reports.

Core Capabilities

Deliverables

• Automated test software platform for AI server motherboards and GPU servers
• Test-flow configuration for high-speed interfaces, power, power consumption, thermal control and burn-in
• Integration for liquid cooling leakage, pressure, flow and temperature inspection
• Fixture, interface board, harness, jig and safety interlock design
• Integration of instruments, loads, DAQ, PLC, sensors and automation actuators
• Test data, burn-in process data, exception logs, reports and traceability interfaces
• On-site commissioning, operator training and maintenance documentation

Business Value

• Standardizes server motherboard, GPU server and liquid cooling test flows to reduce operator variation.
• Improves stability in high-power and high-complexity test scenarios through automated acquisition and result judgment.
• Builds closed-loop leakage, flow, pressure and thermal-control inspection for liquid cooling systems.
• Automatically stores test data, burn-in process data and exception logs for quality analysis and traceability.
• Supports expansion from single stations to automated production lines through onTAP software, fixture and industrial automation capabilities.

Specifications

Applicable Products

AI server motherboards, GPU servers, high-performance computing equipment, liquid cooling modules and liquid cooling systems

Key Tests

High-speed interfaces, power, power consumption, liquid cooling leakage, flow/pressure, thermal control, burn-in and functional testing

Typical Integration

Power supplies, loads, DMM, DAQ, communication modules, thermal equipment, pressure/flow/leakage sensors, PLC and MES

Traceability

Product barcode, test parameters, burn-in process data, exception logs, test results, reports and database/MES interfaces