| [Question] Motherboard Bios??? |
17/01/2008 00:54:39 (+0700) | #1 | 110579 |
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viethuy.net
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Bạn nào cho mình hỏi chút "motherboard bios" có nghĩa là gì vậy? có phải là bo mạch chủ kô? hix, đang tìm hiểu về Bios mà không sao tìm thấy mục này  , quyển " cẩm nang sửa chữa,bảo trì và nâng cấp máy tính" của scolt muller có đầy đủ thông tin về bios mà vẫn thiếu mục này, search trên mạng cũng chẳng thấy  ,
Bạn nào có hiểu biết về phần này có thế "share" cho mình với, thks nhìu! |
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| [Question] Re: Motherboard Bios??? |
17/01/2008 02:15:43 (+0700) | #2 | 110600 |
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blackwidow
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BIOS:
(bī´ōs) Acronym for basic input/output system, the built-in software that determines what a computer can do without accessing programs from a disk. On PCs, the BIOS contains all the code required to control the keyboard, display screen, disk drives, serial communications, and a number of miscellaneous functions.
The BIOS is typically placed in a ROM chip that comes with the computer (it is often called a ROM BIOS). This ensures that the BIOS will always be available and will not be damaged by disk failures. It also makes it possible for a computer to boot itself. Because RAM is faster than ROM, though, many computer manufacturers design systems so that the BIOS is copied from ROM to RAM each time the computer is booted. This is known as shadowing.
Many modern PCs have a flash BIOS, which means that the BIOS has been recorded on a flash memory chip, which can be updated if necessary.
The PC BIOS is fairly standardized, so all PCs are similar at this level (although there are different BIOS versions). Additional DOS functions are usually added through software modules. This means you can upgrade to a newer version of DOS without changing the BIOS.
PC BIOSes that can handle Plug-and-Play (PnP) devices are known as PnP BIOSes, or PnP-aware BIOSes. These BIOSes are always implemented with flash memory rather than ROM.
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Đại khái là trình điều khiển bo mạch chủ (motherboard) |
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| [Question] Re: Motherboard Bios??? |
17/01/2008 07:22:12 (+0700) | #3 | 110645 |
mendelii
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Bạn muốn tìm hiểu về các option cảu BIOS hay khái niệm về BIOS.
Khái niệm thì post #2 nói rõ rồi.
Các option thì bất cứ mobo nào đều có kèm manual hướng dẫn cụ thể rõ ràng |
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