BleepingComputer.com: acer aspire T120

I have a virus & need to return to factory settings ive tied most configs but nothing seems to work can anyone please help?.

This post has been edited by hamluis: 10 February 2012 - 07:40 AM
Reason for edit: Moved from XP to Am I Infected.

Are you asking how to refomat the machine or do want to clean it here?

reformat please everything starts up perfectly but when i click on my system restore i get a white box but it doesnt do anything if i click on my internet browser it says missing icon

Only back up your important documents, personal data files, photos to a CD or DVD drive, not a flash drive or external hard drive as they may become compromised in the process. The safest practice is not to backup any executable files (*.exe), screensavers (*.scr), autorun (.ini) or script files (.php, .asp, .htm, .html, .xml ) files because they may be infected by malware. Avoid backing up compressed files (.zip, .cab, .rar) that have executables inside them as some types of malware can penetrate compressed files and infect the .exe files within them. Other types of malware may even disguise itself by hiding a file extension or adding to the existing extension as shown here (click Figure 1 to enlarge) so be sure you look closely at the full file name. If you cannot see the file extension, you may need to reconfigure Windows to show file name extensions. Then make sure you scan the backed up data with your anti-virus prior to to copying it back to your hard drive.

If your CD/DVD drive is unusable, another word of caution if you are considering backing up to an external usb hard drive as your only alternative. External drives are more susceptible to infection and can become compromised in the process of backing up data. I'm not saying you should not try using such devices but I want to make you aware of all your options and associated risks so you can make an informed decision if its worth that risk.

• How and Where to backup your files in XP or Vista
  
• How to Backup and Restore in Windows 7
  
• How to use Ubuntu Live CD to Backup Files from your dead Windows Computer

Again, do not back up any files with the following file extensions: exe, .scr, .ini, .htm, .html, .php, .asp, .xml, .zip, .rar, .cab as they may be infected.

If you're not sure how to reformat or need help with reformatting, please review:

• How to partition and format a hard disk in Windows XP
  
• Prepping for a Clean Install Windows XP.

These links include step-by-step instructions with screenshots:

• XP Clean Install Interactive Setup
  
• How to reformat your computer in case of a severe malware infection
  
• Reformat & Clean Install Windows XP

Vista users can refer to these instructions:

• Windows Vista Clean Install
  
• How to Do a Clean Install and Setup with a Full Version of Vista
  
• How to Do a Clean Install with a Upgrade Version of Vista

Don't forget you will have to go to Microsoft Update and apply all Windows security patches after reformatting.

Note: If you're using an IBM, Sony, HP, Compaq or Dell machine, you may not have an original XP CD Disk. By policy Microsoft no longer allows OEM manufactures to include the original Windows XP CD-ROM on computers sold with Windows preinstalled. Instead, most computers manufactured and sold by OEM vendors come with a vendor-specific Recovery Disk or Recovery Partition for performing a clean "factory restore" that will reformat your hard drive, remove all data and restore the computer to the state it was in when you first purchased it. See Technology Advisory Recovery Media. If the recovery partition has become infected, you will need to contact the manufacturer, explain what happened and ask them to send full recovery disks to use instead..

If you need additional assistance with reformatting or partitioning, you can start a new topic in the Operating Systems Subforums forum.