Lenovo ThinkCentre M90t Gen 3 Hardware Maintenance Manual page 99

Table of Contents

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• "Graphics card holder" on page 63
• "Graphics card" on page 64
• "Heat sink and fan assembly" on page 72
• "Chassis beam" on page 76
• "Memory module" on page 67
• "Coin-cell battery" on page 70
• "E-lock" on page 71
• "Front I/O bracket, power button cable, and card reader" on page 78
• "Internal speaker" on page 80
• "Wi-Fi card" on page 80
• "Front fan" on page 83
• "Rear fan" on page 84
• "Flexible I/O board" on page 85
• "Cover presence switch bracket and cable" on page 88
• "Microprocessor" on page 89
• "System board" on page 90
2. Turn over the system board.
Replacement procedure
.
93
Chapter 6
Hardware removal and installation

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