Archive for February, 2011

How to get rid of a registry error?

February 2nd, 2011

Computers have added so much to our lives these days. These machines have evolved a lot from the time they were first created.

So, computers are now used for processing all kinds of PC problems which include preparation of documents, processing of applications and databases. Organizations just thrive on the RAM of their PCs.

Without this RAM, they can’t carry out their applications properly. Imagine typing every one of your official documents on a typewriter once again, where you don’t even have the screen to see the results of your commands.

Sometimes, PC problems like windows/system32/config/system file missing or corrupt problem can render your PC completely unusable.

So, when the blue screen of death appears when you log on to the machine, you can’t solve it any way possible, without calling the PC professional.

Now, asking for the professional is a one time solution and it can’t be done every time you develop a computer problem.

The best way to counteract this error is to use a Windows CD which can ensure that you can reboot the system to a prior state before the problem actually happened.

So, enter the CD in the CD drive and then choose the repair option to have registry restore.

This is the way you can remove blue screen error from your system.

It’s also simple to repair the particular sector of the PC which was corrupted by using the cd \windows\system32\config and copy \windows\repair\system, copy \windows\repair\software commands so that the system 32 section of the hard disk which stores the Operating System is repaired.

Source:http://www.booshnews.com/2011/02/01/how-to-get-rid-of-a-registry-error/

Asia’s Influence rises over global PC market

February 2nd, 2011

As the balance of power in many domains shifts from the United States to China, computer makers are also refocusing their strategies to include a larger China component. China is key both as a market and a supply base. And Asian vendors, from both mainland China and Taiwan, have become contenders rivaling the top US firms.

For years, the large PC brands were American and the big makers were Taiwanese. China was at best a low-cost production site. Now, several of the former Taiwanese makers have become international brands, and mainland China has risen to become a full player as both a market and a supplier. The Chinese national champion, Lenovo, is the fourth largest PC vendor in the world. The third largest is the Taiwanese firm Acer.

So, who’s winning? My call is that the Asian brands have a long term advantage. Top ranked Hewlett-Packard (HP) and No. 2 PC maker Dell share a characteristic absent in all the Asian vendors: they both face varying degrees of legal trouble and management turmoil. Both have seen a string of executive and board departures. Dell has been able to settle most, but not all, of its lawsuits. HP is facing yet another SEC probe. High-level personnel continuously streams away from both. Meanwhile, Acer, Lenovo, and ASUS, also Taiwanese, are slowly and steadily building their international presence.

The United States and China represent big battlegrounds for all these vendors, must-wins in the market share wars.
Two Chinas working as One

In China, the Taiwanese are striving to overcome an important long-term handicap: they are identified with what Chinese political leadership regards as a renegade Chinese province. Recently, however, commercial relations between Taiwan and the mainland have become so intermingled that money, people and technology now flow between the two relatively freely, characterized by the resumption of direct air service between the two in 2008.

Principal competitors in China include Lenovo, with a 29 percent share, and HP and Dell, which are neck and neck at about 10 percent apiece, according to IDC. Acer and ASUS and domestic players Tongfang and Founder are all in the single digits sharewise.
Looking at the US market, the picture is quite different. HP and Dell are the clear leaders, Acer is half as large as either US firm, Lenovo is half the size of Acer, and ASUS is half that figure.

The path that the Asians are on does not lead straight to the top, however. Until about half a year ago, they were on a steady march, gaining in share and making an early mark in a new popular category, netbooks. These low-cost notebooks added a lot to unit shipment numbers, but not much revenue and profit. Meanwhile, the US firms, struggling with management departures, boardroom issues, and federal investigations, appeared to be losing focus.

Netbooks Humbled by Tablets

However, the picture changed again in the latter half of 2010, when the big bets Acer and ASUS made on netbooks started to unravel in the face of Apple’s iPad introduction and the subsequent flood of Android tablet introductions that came toward the end of the year and into January 2011 at the Consumer Electronics Show (CES) in Las Vegas. So now high mobility products like smartphones and tablets have been added to the conversation. The endpoint landscape is shifting toward them and away from traditional PCs.

But this market shift gives the Asians a chance to show that they are nothing if not nimble. ASUS announced Windows 7 and Android tablets and several smartphones at CES. Acer showed two Android tablets, one running on a Qualcomm chip and one running on nVidia silicon. Lenovo came up with both tablets and phones at the show. So, they may have missed a turn, but they are likely to catch up fast.

Meanwhile, HP is saddled with the Palm acquisition and is obligated to get some mileage out of the $1.2 billion it spent there. That means HP is not as free to pursue Android as the other vendors are, and Android may be the only viable platform in the tablet space besides iOS. Dell, meanwhile, continues to struggle in the consumer segment, making essentially no gains in that space in either China or the United States.

Acer, which is #1 in consumer portables worldwide, faces an uphill slog in China. When the company tried to buy Founder, it was blocked by the Chinese government and had to settle for a “memorandum of understanding” instead. Under this arrangement, reached in June 2010, Acer and Founder agreed to “cooperate” on e-readers and other mobile devices, according to the Wall Street Journal.
Founder will also provide Acer with some distribution in smaller cities. In turn, Acer will manufacture some products for the Chinese market that will carry the Founder badge. In October 2010, Acer said it was moving some operations to Chongqing, both to ameliorate rising labor costs on the coast and to set up a base from which to increase sales in China’s interior. For all this fire and thunder, Acer, with 4.3 percent, is still barely a blip on the Chinese market share radar.

ASUS toils away in Acer’s shadow in most places and will likely continue to do so, but in China ASUS has managed to garner a 6.7 percent share, higher than Acer’s.

China’s Dark Horse Rises
Lenovo represents the dark horse. For the most part stuck in China as the leader there, Lenovo has yet to make much out of its acquisition of IBM’s PC company. However, the company’s luck may soon change. HP’s ace marketing guru, David Roman, defected to Lenovo last year, and the fruits of his labor will soon be evident as he recasts the company’s image.

With a souped up brand, Lenovo may at last be able to make some headway outside its main markets. One sign of this ambition is the discussion underway to ally with NEC, a vendor with strength in Japan. Questioned recently at an analyst event, Lenovo executives dismissed the assault on their home market. “They’ve all said they’re coming after us, and we’re still here,” said one.

Only time will tell, but one distinction between the Asian and US vendors is that the Asians are not facing debilitating palace intrigues, whether because they know how to stay out of trouble or because they really do just stick to business.

Source:http://www.betanews.com/article/Asias-Influence-rises-over-global-PC-market/1296612019

AMD introduces Fusion platform

February 2nd, 2011

Computer processor manufacturer AMD announced on Tuesday the launch of its new generation of processors, the Fusion platform.

The new family of chipsets, using the accelerated processing unit (APU), are designed to handle multi-core processors as well as high-end graphics using a single die. Ravi Swaminathan, Managing Director and Regional Vice-President, Sales and Marketing, AMD India, said the new chipset design promise to herald a “fundamental transformation, in the computer landscape.” “The new family of processors represent the biggest shift in PC technology in 40 years,” Mr. Swaminathan said.

Claiming that AMD was the only chip-maker to have established capabilities in designing and manufacturing central processing units as well as graphics processing units, Mr. Swaminathan said, “The APU will set the new industry standard.” He said the capabilities of the new range of processors make them ideal for use in a range of products — from mobile phones to desktop computers. While the E-series and the C-series of APUs would be available in India soon, the higher-end A-series APU would be available by May, Mr. Swaminathan said.

Leading computer manufacturers such as Sony, Dell, HP, Asus, Lenovo, MSI and Toshiba would be launching APU-based systems soon, he added.

Michael Goddard, Corporate Vice-President, Chief Engineer, Low-Power Clients, Products Group, said the AMD’s Indian technology development team, based in Hyderabad and Bangalore, had played “a critical role” in the development of the processor. One of the key features of the new chipset is its “AllDay Power” capability, which enables usage of computers for more than 10 hours on a single charge. “Our team in Hyderabad played a major role in achieving this,” he said. AMD’s two centres in Hyderabad and Bangalore employ about 1,100 persons.

Manju Hegde, Corporate Vice-President, Fusion Experience Programme, said, “In a situation in which visual perception has become the key, especially among the youth, the processor’s limitation can prevent consumers from enjoying high-end graphics.” “The new design now offers to ordinary people the computing capability that was earlier associated with supercomputers,” Mr. Hegde said.

Speaking at the launch, Bollywood actor Gul Panag said the new processor’s power-saving feature would be a boon for users who were increasingly seeking richer graphic content on the Internet.

Source:http://www.thehindu.com/business/companies/article1146207.ece

Hardware boosts communication speed by six times in Multicore chips

February 1st, 2011

Computer engineers at North Carolina State University have developed hardware that allows programs to operate more efficiently by boosting the speed at which the “cores” on a computer chip communicate with each other by six times.

The technology, called HAQu, is “not hardware designed to communicate data on its own, but is hardware that expedites data-sharing using existing data paths on a computer chip.” Because HAQu uses these existing data paths, the research team compared it to software communication tools – even though it is a piece of hardware.

HAQu is also more energy efficient. “It actually consumes more power when operating but, because it runs so much more quickly, the overall energy consumption of the chip actually decreases,” Tuck says.

The next step for the research team is to incorporate the hardware into a prototype system to demonstrate its utility in a complex software environment.

The paper, “HAQu: Hardware-Accelerated Queueing for Fine-Grained Threading on a Chip Multiprocessor,” is co-authored by Tuck, NC State Ph.D. students Sanghoon Lee and Devesh Tiwari, and Dr. Yan Solihin, an associate professor of electrical and computer engineering at NC State. The paper will be presented Feb. 14 at the International Symposium on High-Performance Computer Architecture in San Antonio, Texas.

Source:http://nextbigfuture.com/2011/01/hardware-boosts-communication-speed-by.html

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