H-P’s losses grease skids for tech stocks By: MarketWatch August 23, 2012 at 11:08 AM EDT Tech giant’s shares fall more than 6% as CEO Whitman warns about weakness in PC market Read More >> Related Stocks: Apple Discover Financial Services Hewlett-Packard Intel Corp Microsoft NVIDIA Corp PHLX Semiconductor Sector Index Seagate Technology Plc Western Digital eBay