A Lindenhurst man has been charged with possession of child pornography found on his computer by a Kansas technology firm.
Peter Macdonald, 57, was arrested Monday by Lake County sheriff's police.
Lou Archbold, an investigator for the Lake County state's attorney's office, said Macdonald sent his laptop computer to Resq System in Olathe, Kan., to have a new hard drive installed March 16.
Technicians at the firm could not start the computer, Archbold said, so they called Macdonald for his user name and password.
Macdonald supplied the company with the information, Archbold said, and technicians found a pornographic picture of a young boy as the desktop background of the device.
Technicians also located several files they suspected contained child pornography, Archbold said, so they contacted local police.
Kansas police sent the computer to the FBI for analysis, Archbold said, and the FBI alerted Lake County authorities.
Macdonald was taken into custody at his home at 839 Colony Court. He was released after posting $10,000 cash for bond.
He faces up to seven years in prison if convicted and is scheduled to appear July 7 in court.