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RE: Heat sink Problem with inspiron 5520 15R

Try downloading a utility that will monitor fan speeds. Try Open Hardware Monitor; it's a good one. I suspect the fan is faultyand needs to be replaced.

XPS M1530, Win 10 CU Pro 32-bit
Inspiron E1705, Win 10 CU Pro 32-bit
Dimension 9100, Win 10 AU Pro 32 bit
Inspiron 660, Win 10 CU 64 bit
Inspiron 3668, Win 10 CU 64 bit
Asus T100 Tablet, Windows 10 CU 32 bit

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