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020 7394 2525

Dell Inspiron N4020 fan and overheating repair

A loud, hot or randomly switching-off Dell Inspiron N4020 usually means a clogged heatsink or a worn fan. We clean the cooling system, replace the fan if needed and refresh the thermal paste.

Dell Inspiron N4020Dell Inspiron N4020

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Tell us which laptop you have and what it's doing. We'll reply with a price and a drop-off time.

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Signs your Dell Inspiron N4020 needs this repair

  • The fan is loud, grinding or ticking
  • The base is too hot to rest on your lap
  • Slows down or switches off when busy
  • The fan doesn't spin at all

Fan and overheating repair on the Dell Inspiron N4020

The Dell Inspiron N4020 cools itself through a small fan and heatsink that collect dust over time. We clean the whole cooling path and replace the thermal paste; on laptops this age a worn fan is common and we replace it.

Parts for a model of this age can be hard to find; we use tested replacements and tell you before ordering.

What we do

We strip the cooling system, clean the heatsink and fan, and replace the thermal paste on the processor and graphics chip. A worn or noisy fan is replaced.

Doing this early prevents the heat damage that leads to graphics chip and motherboard failures.

How long it takes. Usually done the same day.

Warranty

This Dell Inspiron N4020 repair is covered by our 90-day warranty on parts and labour.

Other Dell Inspiron N4020 repairs

Fan and overheating repair for similar models

More about fan and overheating repair, or see all Dell laptop repairs.