By Rex Crum

Technology stocks led the market lower Friday, with benchmark indexes posting steep weekly declines, as investors fled the recently high-flying sector amid unease over the prior session's wild swings and a debt crisis in Europe.

Decliners included Dow Jones Industrials Average (DJI) components Cisco Systems Inc. (CSCO), down 74 cents a share, or almost 3%, to $24.74; Microsoft Corp. (MSFT), off by $1 a share, or 3.5%, at $27.96 and Hewlett-Packard Co. (HPQ), which fell $1.77, ore 3.7%, to $46.52.

Apple Inc. (AAPL) gave up $12.60 a share or more than 5%, to fall to $233.79. Earlier in the day, Nokia Corp. (NOK) launched a patent-infringement suit against Apple involving technology used in the iPhone and iPad 3G device.

Google Inc. (GOOG) fell as low as $481.33, going below the $500-a-share mark for the first time since October of last year.

Leap Wireless International Inc. (LEAP) shares fell $2.77, or 16.5%, to $14 after the provider of low-cost, prepaid wireless service reported an increase in its first-quarter loss on Thursday. Leap said it lost $68 million, or 90 cents a share, compared with losing $50.3 million, or 74 cents a share, in the year-ago period.

RealNetworks Inc. (RNWK) shares fell 7 cents to $3.97 after the media-technology company on Thursday reported a first-quarter profit of $3.2 million, or 5 cents a share, to turn around from a year-ago loss of $12.1 million, or 10 cents a share. Real's revenue fell 9% to $128.6 million.

Other losses came from IBM Corp. (IBM), Dell Inc. (DELL), Intel Corp. (INTC), JDS Uniphase Inc. (JDSUD) and Texas Instruments Inc. (TXN).

The tech losses dragged the Nasdaq Composite Index (RIXF), down 65 points, or almost 3%, to 2,254.

The Philadelphia Semiconductor Index (SOX) gave up 2.5% and the Morgan Stanley High Tech 35 Index (MSH) was down 2.7%.

All three indexes are now lower for the week and the year. The Morgan Stanley index has tumbled 8% this week and has lost 4.6% this year. Technology was one of the best performing sectors last year.

The overall market was hit once again following Thursday's wild session, when at one point, the Dow fell nearly 1,000 points. Reasons for the sell-off included ongoing fears about the economic crisis in Greece and other European countries, and a technological glitch that led to big slides for U.S. bellwether Procter & Gamble Co. (PG) and others.

Among tech stocks, the few gainers included Activision Blizzard Inc. (ATVI), up just a penny a share, at $10.50 after the video-game publisher said Thursday that strong sales of its "Call of Duty" and "World of Warcraft" titles helped double its first-quarter earnings.

 
 
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