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尽管BIOS是主板的重要组成部分,但在486电脑之前,很少有人知道并在意BIOS的存在,进入Pentium时代后,由于BIOS芯片采用了Flash ROM,电脑爱好者才在升级BIOS的过程中对BIOS有了一个比较直观的认识,而CIH病毒的出现,则给我们每个人都上了一堂“代价”极大的硬件课,CIH病毒不仅会同普通的病毒一样对计算机内部的软件(硬盘数据)进行破坏,还可破坏计算机“硬件”——能重写主板的BIOS数据,使主板报废。雪上加霜的是,破坏BIOS芯片已经不是CIH的专利了,人们发现的一种名为Win32.Kriz的病毒发作时不仅会破坏所有驱动器中的数据,并且还会象CIH一样破坏BIOS里的内容,使系统无法启动。这些“特种”病毒毁灭性的破坏能力无疑使几乎所有的计算机使用者都对BIOS的功能和其重要性有了一个无法磨灭的认识。
Although the BIOS is an important part of the motherboard, but few people know and care about the existence of the BIOS before the 486 computer. After entering the Pentium era, because the BIOS chip uses the Flash ROM, the computer enthusiast upgrades the BIOS during the BIOS With a more intuitive understanding, and with the advent of the CIH virus, each of us took a “costly” heavy lesson in hardware, and the CIH virus did not just do the same thing as regular viruses on the computer’s internal hard drive data Damage, but also damage the computer “hardware” - to rewrite the motherboard BIOS data, the motherboard scrapped. To make matters worse, the destruction of the BIOS chip is no longer a CIH patent, a virus that was discovered when a virus called Win32.Kriz not only destroys all the data in the drive, but also destroys the contents of the BIOS in the same way as the CIH. The system can not start. The destructive destructive power of these “special” viruses has undoubtedly made almost every computer user an indelible recognition of the capabilities and the importance of the BIOS.