ZALMAN CNPS10X Extreme Sales Manual - Ultra Quiet Cpu Cooler
Ultra Quiet CPU Cooler
CNPS10X
Extreme
7 Q&A
7. Q&A
9 Please address cautionary notices regarding CNPS10X Extreme installation.
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Removing the motherboard from the case before installation of CNPS10X Extreme is recommended. Particularly, if an air
guide is attached to the case, the air guide must be removed before installing CNPS10X Extreme. To prevent possible
minor injuries during installation, please wear gloves if possible while handling the heatsink. Do not ingest the thermal
grease. If there is any problem with the product, please notify the retailer.
9 Can the CNPS10X Extreme be installed on AMD Socket 754/939 motherboards?
Yes, but most/if not all AMD Socket 754/939 motherboards do not support PWM 4-pin connectors, making it necessary to
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utilize the available 3 pins. The white wire and the 2 black wires adjacent to the white wire must be connected to the 3
pins. If all 3 black wires are connected, the fan will not function.
9 If the PWM control function is not working, what needs to be done?
The PWM control function can be activated or deactivated in the motherboard’s BIOS settings. After installing the cooler,
please activate the PWM control function in the BIOS settings, and refer to the motherboard’s manual or contact it’s
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manufacturer for more detailed information.
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2009 Zalman Tech Co., Ltd.