CPU

Problem

Possible Cause

Action

ENGLISH

Too noisy right

Your computer is booting

It is normal. The fan runs on its

 

full speed when the computer is

 

 

up.

powering on. The fan slows down

 

 

 

after entering the OS.

 

after turning on

The BIOS settings have

Restore the BIOS to its default

 

been changed.

settings.

 

the computer.

 

 

Update the BIOS to the latest

 

 

 

 

 

Old BIOS version

version. Visit the ASUS Support

 

 

site at http://support.asus.com to

 

 

 

 

 

 

download the latest BIOS versions.

 

 

The CPU fan has been

Ensure that you are using a

 

 

compatible or ASUS-recommended

 

 

replaced.

 

 

CPU fan.

 

 

 

 

 

There is not enough

Ensure that your computer is

 

 

air ventilation for the

 

 

working in an area with good air flow.

 

Computer is too

computer.

 

 

 

 

noisy when in use.

 

Update the BIOS.

 

 

The system temperature is

If you know how to reinstall the

 

 

 

motherboard, try to clean the inner

 

 

too high.

 

space of the chassis.

 

 

 

• Contact������� the��� ASUS���� Service������� Center������

 

 

 

 

for assistance.

 

If the problem still persists, refer to your Desktop PC’s warranty card and contact the ASUS Service Center. Visit the ASUS Support site at http://support.asus.com for the service center information.

ASUS CM1740

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