Acer Aspire T650 Aspire T650/E500 and Power F5 Service Guide - Page 19

Connector Information, CPU_FAN/SYS_FAN/CASE FAN, ATX12V

Page 19 highlights

Connector Information CPU_FAN/SYS_FAN/CASE FAN Illustration 1 CPU_FAN Pin No. 1 2 3 4 Definition GND +12V Sense Speed Control (Only for CPU Fan) 1 SYS_FAN ATX12V Illustrator 3 4 1 2 PIN No. 1 2 3 4 GND GND +12V +12V Definition 12 Chapter 1

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