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Need help to find marked chipset name and function

I

iberiany

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Dec 5, 2023
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Hi, I using MSI PRO B760 M-P. Yesterday this marked chip just burned when I turned on a PC. I trying to read a serial number of the chip but it's unreadable. I want to buy new one and change it.
 

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Check the marked in yellow IC's near the fan headers, all 3 should be the same.
 

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nuvoton 3949s is possible but not 100%

It is an SMD for the fan control.
Look for the other fan connectors, there must be the same SMD nearby.

Did you shorted the fan connector? (or overloaded with to much fans, high current fan)
 
masterdeejay said:
nuvoton 3949s is possible but not 100%

It is an SMD for the fan control.
Look for the other fan connectors, there must be the same SMD nearby.

Did you shorted the fan connector? (or overloaded with to much fans, high current fan)
Click to expand...
It got overloaded. I connected 2 fans to each other and then connect them on the chip with one plug.
 
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