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The CIH Chernobyl virus

About



CIH, also known as "Chernobyl," is one of the more malicious forms of computer virus present today. It has the potential to destroy the data on your hard drive, thus rendering it unreadable, and on many newer computers it can prevent the machine from starting up period.



There are a few different versions of CIH in existence. The older, "vanilla" version triggers itself on the 26th of each month and is not quite as dangerous. The newer version, and the one that has been getting much of the press, only executes once per year on the 26th of April. It is, however, much more dangerous.

Detection and removal



The most recent updates to the more popular anti-virus software packages, such as Norton or McAfee, should be able to detect and remove the CIH virus while it is still in its dormant stage. There is also a free utility available for download that will scan your computer and remove any occurances of the virus it finds.

If it hit you



If your computer was struck by this virus before you were able to remove it there is most likely little you can do besides reformatting the hard disk and resetting the BIOS. Any and all data and programs will be lost. In the event that this happens you should contact your computer manufacturer's support line for further information and instructions.

Resources Available on the Web





For more information on virus updates and anti-virus software, visit our Virus Information section.


Local events heading








  Today is Tuesday, July 29, the 210th day of 2014. There are 155 days left in the year.

1864 -- 150 years ago: Col. H.F. Sickless informs us that there will be new organization of troops in this state under the call for more men.
1889 -- 125 years ago: James Normoyle arrived home after graduating from West Point with honors in the class of 1889. He was to report to Fort Brady, Mich., as second lieutenant in the 23rd Infantry.
1914 -- 100 years ago: Austria Hungary declared war on Serbia. Germany and Austria refused an invitation of Sir Edward Grey to join Great Britain at a mediation conference.
1939 -- 75 years ago: Dr. William Mayo, the last of the three famous Mayo brother surgeons, died at the age of 78.
1964 -- 50 years ago: One of the biggest horse shows of the season was held yesterday at Hillandale Arena on Knoxville Road under the sponsorship of the Illowa Horsemen's Club.
1989 -- 25 years ago: Davenport is like a gigantic carnival this weekend with the Bix Arts Fest taking over 12 square blocks of the downtown area. A festive atmosphere prevailed Friday as thousands of people turned out to sample what the Arts Fest has to offer.








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