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3 HP recalling 162,600 laptop batteries

Ten IT events of 2011 the quality of inventory Panasonic laptop battery information

Event playback: May 29, because of damage and can lead to overheating and fire, burns the user's problem, HP once again to recall 162,600 notebook lithium batteries. Prior to May 2010 and May 2009, had twice the HP 54000 and 70000 to recall laptop batteries.

Reporter Comments: In 2010, due to defects Samsung laptop battery caused by nVIDIA HP notebook "quality gates" of the haze has not completely disappeared, because of this HP laptop battery problem again, "heavy return to the" quality computer blacklist. For now precarious HP, too much analysis and criticism may be slightly pale, in which only offer users a related comment, I only hope to talk to the old dominant self-examination: "I really have to thank Hewlett-Packard last winter our bedroom very cold, I put the bed inside the HP computer, Sony laptop battery do not have hot night tucked up! HP ah thank you! "

4 Sony laptop warranty period for manufacturers to adhere to not only repair

Event playback: Beijing, a consumer in April 2011 in Sony's official website to buy a Sony laptop computer, not a few days and crashes frequently Huaping phenomenon, Sony only accept maintenance, repair station if the return required test report issued by , while the Sony repair stations have claimed that the product does not detect a problem. In the consumer resort to the media exposure, Sony changed to recognize the computer quality problems do exist, Toshiba laptop battery will continue to repair, but will not return.

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1.Yonah Pentium M processor

    Inside of the Napa platform, Acer Aspire 1430 battery the most eye-catching than a dual-core technology, Yonah Pentium M processor, Yonah Pentium M processor is a 65nm process generation mobile processor, but still uses the Socket 479 pin. In addition to the introduction of its dual-core technologies, while front-side bus speed up to 667MHz, because the presence of dual-core technology used SmartCache, a new generation power management technology, Acer Aspire 2930G battery and began to support SEE3 multimedia instruction set.

    Yonah Pentium M is Intel's first dual-core mobile processor which introduced dual-core technology products, which it is implanted in a two processor core units shared by SmartCache technology 2M L2 cache, according to the load handling tasks the degree of processing units in the two coordination between the core, Acer Aspire 2930Z 322G25Mn battery then separately computing instructions simultaneously, so as to achieve more efficient processing. Dual-core technology solution is to run multiple tasks concurrently when the overall performance.

    Although the Yonah dual-core Pentium M has two cores, but the cache is shared by SmartCache technology to use 2M L2 cache, and are not designed to separate the two core secondary cache, so the bus speed to 667MHz and increase with a corresponding reduction in the processor chip communication between the groups the possibility of bottlenecks.The introduction of dual-core technology, although the performance improvement gained an absolute, but also to run concurrently to improve the multi-task processing efficiency, Acer Aspire 5230 Series battery but as a mobile processor, the power has not been a corresponding control is also most concerned about aspects of the user .

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After processing the clear water, look above board have a watermark, the watermark on the motherboard like we were young in the bedding above painting of the "map", Sony PCGA-BP2S Battery after the evaporation of water traces.

If you find such traces on the motherboard, you can trace with a hair dryer to blow anywhere within again, especially all kinds of chips is very easy to keep the plot below the liquid, so do not forget the hair dryer to blow sideways chip below.

If the traces are too serious, after drying, Sony VGP-BPS5 Battery you can use alcohol with a cotton swab to wipe clean, if not very serious marks on such Rengzhao good, can not move do not move, move less less risk.

Teardown operation to remember a few rules,

First, do not use light bulbs roasted, which is a lot of people are using the wrong approach. Because the bulb temperature is high and uneven heating, so the board can easily lead to distortion.

Second, with a hair dryer, remember to choose low-temperature block, Acer AL10A31 battery board and hair dryer to ensure at least a distance of about 10CM, the direction from the center to the outside blowing from the direction of many components, fewer components, where blowing.

Also do not forget that the motherboard is on both sides, Asus A32 K52 battery the board above a large hole, so if there are traces on the motherboard do not forget to see the back of the motherboard have to completely remove the motherboard to a certain degree of difficulty, depending on your actual choose.

_1 phone listing three weeks millet trap "quality gate"

Ten IT events of 2011 Acer AS09A41 battery the quality of inventory information

Event playback: millet phone from the market, the emergence of including paint, the camera can not take pictures, frequent crashes, can not boot, call break the sound more than a dozen serious issues, which, millet Technology CEO Lei Jun and Communications Manager phone problems that millet reasonable, Acer Aspire 1430 battery and has statement said: "Users expect too much." Lead to many fans and user dissatisfaction, and become the annual meeting of the hottest such topic.

Reporter Comments: Millet made the set a lot of "God Machine" ring in a while, is becoming the minds of consumers "pull the banner" synonymous. When the millet for a hard Acer Aspire 2930G battery to find across the country remained silent, and when ridden all kinds of quality issues, the consumer was referred to as "too demanding", perhaps it is time to ask ourselves some dark horse this horse made. Technology can make their own maverick "Ten Tokachi war", but maverick marketing and sales is very likely to find yourself in a "House of Flying Daggers" - Unicom Technology millet times what choice will be made, we wait and see.

(2) Intel's recall of defective computer

Ten IT events of 2011 the quality of inventory information

Event playback: Acer Aspire 2930Z 322G25Mn battery end of January 2011, code-named Intel's new listings "Cougar Point" 6 series chipset design flaw. February 14, Intel officially announced the "recall" defective product for replacement directly to customers. Given Intel's reputation and radius, the greater the influence of news events.

Reporter Comments: "The less affected users" does not mean no impact, the tenets of perfectionism and perhaps undesirable, but for such internationally renowned companies such as Intel is concerned, it should be "to attain quality" as enterprise mission and tireless to pursue. With other companies, "Unspoken" attitude of cover compared to Intel's positive Acer Aspire 5230 Series battery recall may be commendable, but the comic by GuoDeGang commonly used words: "Good morning doing again?"