Symantec NIS2005 Manual De Usuario

Responding to emergencies
If your computer won’t start

46

If your computer won’t start 

If you have a virus or threat on your computer, you need 
to start the computer from an uninfected disk to remove 
the virus.

Scan for viruses using the CD

w

You might need to change your computer’s BIOS Setup 
options to start from the CD-ROM drive. To do so, see the 
documentation that came with your computer.

To start from the CD and scan for viruses

1

Insert the CD into the CD-ROM drive.

2 Restart your computer.

Your computer displays the following information:

2

1 Boot from Hard Drive

2

2 Boot from CD-ROM

3 Press 

2 Boot from CD-ROM to restart from the CD.

After the computer restarts, the Emergency program 
automatically begins to scan for and remove viruses. 

4 When Norton AntiVirus has finished scanning, 

remove the CD from your CD-ROM drive.

Restart from the CD and scan your 
computer’s hard disk for viruses.

If you have access to another 
computer, create a set of Emergency 
Disks and start your computer from 
the Emergency Disks.

NIS2005.book  Page 46  Sunday, August 1, 2004  3:24 PM