Computer Laptop Frozen Screaching Fan Noise

Probably there is nothing broken or damaged in your computer.

You need to replace the item which is making the noise. These may include power supply, cpu fan, graphic card fan, case fan and so on...

Watch Video to discover how:


VideoJug

Computer fan can be any fan inside a computer case used for cooling purposes, and may refer to fans that draw cooler air into the case from the outside, expel warm air from inside, or move air across a heatsink to cool a particular component. The use of fans and/or other hardware to cool a computer is sometimes referred to as active cooling.

Discover:

1) Usage

2) Cooling fan applications
* 2.1 Case mount
* 2.2 Power Supply fan
* 2.3 CPU fan
* 2.4 Graphics card fan
* 2.5 Chipset fan
* 2.6 Other types of fans

3) Physical characteristics
* 3.1 Connector pin assignment

4) Alternatives

Article at Wikipedia.

Computer Laptop Frozen Screaching Fan Noise