Sony shares on Tuesday fell 2.7 percent to $39.09—at a time when the Nikkei Stock Average of 225 firms remained relatively static—due to investors’ concerns over a potential delay of the Japanese electronics giant’s much-anticipated Sony PlayStation 3 gaming console, as well as a downgrade in ratings, The Wall Street Journal reports. Sony Headquarters While on display at the Tokyo Game Show event last week, Sony’s PlayStation 3 experienced technical difficulties that called for the machines to be restarted a number of times, David Gibson, a Macquarie Securities analyst, wrote in a Monday report, according to the Journal.Gibson said he thinks the console’s issues at the Tokyo Game Show event had to do with “overheating as a result of enclosing the units and the high temperatures at the venue,” the Journal reports.Sony on Tuesday said it had not heard of such issues with its PlayStation 3, according to the Journal. But investors were still hesitant. On top of the decrease in stock value, Goldman Sachs downgraded Sony from a “buy” rating to a “neutral” on mixed reports of when the console would hit retailers, as well as less-than-strong sales of its PlayStation Portable device, the Journal reports. Sony has come upon tough times in recent days, with a handful of large PC makers launching recalls of batteries with Sony-made fuel cells, and last month’s announced PlayStation 3 launch delay in Europe, according to the Journal.Dell, the world’s largest producer of PCs, was first to launch a battery recall, requesting that 4.1 million Sony-made batteries be returned, and not long afterward, Apple Computer said it would follow suit with a recall of 1.8 million batteries. A number of additional PC makers, including Lenovo and Toshiba, among others, have issued similar recalls. As a result, Sony launched its own global battery exchange program. In September, production of an important part of the PlayStation 3 console hindered the company’s progress toward completion, and it said it would delay its European launch by four months, missing the important holiday sales season, the Journal reports. Nintendo Wii Over the past few years, revenue derived from sales of Sony gaming consoles has made up more than 65 percent of its yearly operating profit, according to the Journal; but Microsoft’s Xbox 360 and the upcoming system from Nintendo, dubbed Wii, are sure to give Sony a run for its money. Some experts are already predicting that Nintendo Wii could take off in the consumer gaming space at the expense of PlayStation 3.The console is slated for release in Japan on Nov. 11 and in the United States on Nov. 17, the Journal reports. Nintendo Wii will hit U.S. retailers on Nov. 19 and Japanese stores on Dec. 2, and it will carry a price tag of $250—significantly lower than Sony plans to sell PlayStation 3 for.Since last Wednesday, Sony shares have dropped by 5.3 percent, according to the Journal.Related Links:Experts: Nintendo Could Beat Sony in Console War Keep checking in at our Sony Battery Recall page for updated news coverage of this unfolding story.Check out our CIO News Alerts and Tech Informer pages for more updated news coverage. Related content brandpost Sponsored by Palo Alto Networks Operational technology systems require a robust Zero Trust strategy in 2024 Zero Trust provides a foundation for creating a stronger security posture in 2024. By Navneet Singh, vice president of marketing, network security, Palo Alto Networks Dec 05, 2023 6 mins Security brandpost Sponsored by AWS in collaboration with IBM How digital twin technology is changing complex industrial processes forever As the use cases for digital twins proliferate, it is becoming clear that data-driven enterprises with a track record of innovation stand the best chance of success. By Laura McEwan Dec 05, 2023 4 mins Digital Transformation brandpost Sponsored by AWS in collaboration with IBM Why modernising applications needs to be a ‘must’ for businesses seeking growth Around one-third of enterprises are spending heavily on application modernisation and aiming for cloud native status. The implications for corporate culture, structure and priorities will be profound. By Laura McEwan Dec 05, 2023 5 mins Digital Transformation opinion 11 ways to reduce your IT costs now Reorienting IT’s budget toward future opportunities is a big reason why CIOs should review their IT portfolios with an eye toward curbing unnecessary spending and realizing maximum value from every IT investment. By Stephanie Overby Dec 05, 2023 11 mins Budget Cloud Management IT Governance Podcasts Videos Resources Events SUBSCRIBE TO OUR NEWSLETTER From our editors straight to your inbox Get started by entering your email address below. Please enter a valid email address Subscribe