Thursday 10 September 2009

Through software to reduce "snow-screen" will shorten the battery time

Through software to reduce "snow-screen" will shorten the battery time

"HP users need special attention to two series of panels for notebooks laptop battery: V3000 Series and HP500 series." Mr. Liu, the Shanghai Securities analyst long-term research the information industry, he recently briefed reporters on his understanding of "snow-screen" incident.


"I on January 24, 2007 in Gansu Province Jinchang Siyuan Computer, Inc. (Hewlett-Packard computer store) bought a HP500 laptop computers, to the screen in November 2007 appeared a bright line, after negotiations for the screen, but the screen dark corners, in the middle than the bright, uneven brightness, the new screen in the course of acid is frequently the eyes, swelling, tearing, and IBM 08K8198 Battery sometimes even lead to headaches, hair bulge. After more negotiations, vendors and Hewlett-Packard Company does not admit that the screen quality problems, it will not change the screen. suggest that you join hands to resist the Hewlett-Packard. "sent to the People's Network is similar to this e-mail IT channel experience has been described by nearly 300 complaints about the repetition.


Mr. Liu said, in addition to V3000 IBM 08K8197 Battery series and HP500 series, HP's early low-end products with "snow-screen" phenomenon is greater, when the other company's products, too, "the main screen factory was producing less." According to him, LCD panel factory is a graded one reason why the "snow-screen" because the production process can not go up. In developed countries, has not yet found "snow-screen" phenomenon.


Mr. Liu also disclosed that the "snow-screen" is not the HP one has, many manufacturers rely on the good BIOS, set the minimum backlight brightness to reduce the "snowflake" effect. He said that HP's "snow screen" This is so obvious, because the HP out of the impact of reducing the battery consumption is not too much to upgrade the lowest backlight brightness. In his view, Hewlett-Packard IBM 92P1075 Battery made before a software upgrade to solve the "snow-screen" effects, is likely to want to increase the minimum backlight brightness "upgrade users will shorten battery life."


Mr. Liu to CPU as an example to illustrate the difference between LCD screen: Why CPU with a series of high and low frequency? To stability at lower frequencies, the vendor will be marked lower, can be at a higher frequency Under the stability of some of the elevation, so selling price is not the same, "screen is also the reason"


This screen is relatively cheap, so HP IBM ThinkPad R40 Battery will use? For a reporter's question, Mr. Liu said that, of course, "snow screen" is mainly used for low-end of this, "he quickly took out the old stuff to the previous generation Huyou consumers." For the HP and consumers by the "snow-screen" triggered by the dispute, he said that this is indeed difficult to reconcile, but also can not conclude that "snow-screen" is qualified, need to Consumer Association, came forward to "I personally think HP should make concessions . "


According to a press know, now, for HP's complaint and limited to "snow-screen." Another complainant, wrote: "Last year in July, I purchased an HP laptop (Compaq 6510b) has recently had a problem the screen, the screen color display fades, hair paste are not clear, then to maintenance points, Suzhou Qi avenues maintenance, maintenance staff, said LCD screen broken, need to be replaced. I only used this computer more than a year, the screen may fail at the quality of HP's poor. Now the computer has been过了保修期, maintenance staff, said that for screen to 4,000 yuan, have the money to re-buy IBM ThinkPad R32 Battery the. Hewlett-Packard which do not harm consumers? serious complaint! "

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