如何进入bios系统

如何进入bios系统 进入方法你可以开机之后按pauseConfig Warnings 警告设置:该选项用或禁用。设置为“Always Off”时 无线设备被禁用～并且不能在操作系键～然后看提示按相应的键就可以用来设置在系统使用较低电压的电 了。一般是del键 源适配器或其他不支持的配置时是统中启用。 否报警～设置为“DISABLED”禁用报Wireless 系统时间 警～设置为“ENABLED”启用报警 无线设备:使用该选项启用或禁用无Time/System Time 时间/ Date/System Date 日期/系统日期 Internal Modem 内置调制解调器:线设备。该设置可以在操作系统中通Level 2 Cache 二级缓存 使用该选项可启用或禁用内置 过“Quickset”或“”热键更改。该 Modem。禁用,disabled,后ModemSystem Memory 系统内存 设置是否可用取决于“Wireless Video Controller 视频控制器 在操作系统中不可见。 Control”的设置。 Panel Type 液晶屏型号 LAN Controller 网络控制器:使用Serial Port Audio Controller 音频控制器 该选项可启用或禁用PCI以太网控制串口:该选项可以通过重新分配端口Modem Controller 调制解调器器。禁用后该设备在操作系统中不可地址或禁用端口来避免设备资源冲,Modem) 见。 突。 Primary Hard Drive 主硬盘 PXE BIS Policy/PXE BIS Default Infrared Data Port Modular Bay 模块托架 Policy 红外数据端口。使用该设置可以通过Service Tag 服务标签 PXE BIS策略:该选项控制系统在没重新分配端口地址或禁用端口来避Asset Tag 资产标签 有认证时如何处理,启动整体服务免设备资源冲突。 BIOS Version BIOS版本 Boot Integrity Services(BIS))授Parallel Mode Boot Order/Boot Sequence 启动顺权请求。系统可以接受或拒绝BIS请并口模式。控制计算机并口工作方式序,系统搜索操作系统文件的顺序, 为“NORMAL”,AT兼容,,普通求。设置为“Reset”时～在下次启 Diskette Drive 软盘驱动器 动计算机时BIS将重新初始化并设置并行口,、“BI-DIRECTIONAL”,PS/2Internal HDD 内置硬盘驱动器 为“Deny”。 兼容,,双向模式～允许主机和外设Floppy device 软驱设备 Onboard Bluetooth 双向通讯,还是“ECP”,Extended Hard-Disk Drive 硬盘驱动器 板载蓝牙设备 Capabilities Ports～扩展功能端口,[hide]USB Storage Device USB存储MiniPCI Device ,默认,。 设备 Mini PCI设备 Num Lock CD/DVD/CD-RW Drive 光驱 MiniPCI Status 数码锁定。设置在系统启动时数码灯CD-ROM device 光驱 Mini PCI设备状态:在安装Mini PCI,NumLock LED,是否点亮。设为Modular Bay HDD 模块化硬盘驱动器 设备时可以使用该选项启用或禁用“DISABLE”则数码灯保持灭～设为Cardbus NIC Cardbus总线网卡 板载PCI设备 “ENABLE”则在系统启动时点亮数码Onboard NIC 板载网卡 Wireless Control 灯。 Boot POST 进行开机自检时,POST,无线控制:使用该选项可以设置Keyboard NumLock 硬件检查的水平:设置为“MINIMAL”MiniPCI和蓝牙无线设备的控制方键盘数码锁:该选项用来设置在系统,默认设置,则开机自检仅在BIOS式。设置为“Application”时无线启动时是否提示键盘相关的错误信升级～内存模块更改或前一次开机自设备可以通过“Quickset”等应用程息。 检未完成的情况下才进行检查。设置序启用或禁用～热键不可用。设置为Enable Keypad 为“THOROUGH”则开机自检时执行全“/Application”时无线设备可以通启用小键盘:设置为“BY NUMLOCK”套硬件检查。 过“Quickset”等应用程序或热键启在NumLock灯亮并且没有接外接键盘urban traffic structure in the urban public transport system, rail traffic with a fast, large capacity, low pollution and high efficiency, become an indispensable part of urban traffic structure, is the contradiction between supply and demand of the growing metropolis, cities, effective means to meet the needs of urban traffic. The following table is a rail transport and other modes of urban passenger transport capacity, transportation speed and resource consumption, and so on. Comparison of urban passenger traffic characteristics table 5.1-2 traffic volume (human/h) transport speed (km/people) Road area occupied (M2/people) scope bike 2,000 10-15 3,000 short car 20-50 10-20 wide bus 6,000-9,000 1-2 40-60 0.25-0.5 from the Metro light rail of 10,000-30,000 in long-distance line 3 More than 0,000 40-60 do not occupy an area both in terms of transport over long distances, transport efficiency, or from the level of resource consumption and environmental pollution, rail transport is undoubtedly an effective means to solve the problem of traffic congestion in cities. Especially in urban population strength enormous traffic demand on the route to ease traffic pressure, rail transportation has incomparable advantages. Washington, DC, area of 177km2, and a population of 600,000, is a United States political center. For the Washington Metro system United States second-busiest subway, second only to the New York subway, opened in 1976. Current rail sizes for 5, station 86, total 171.6km, net annual passenger volume reached 223 million people. According to statistics, from 2000 to 2009 vehicle trip down 12.7%, bus travel has increased by 12%. Objectives of the Washington Metro system boils down to the following three points: by driving onto the tracks at the station transfer mode in order to alleviate traffic congestion; For those who will not or cannot drive the person with a better option than conventional public transit; Block highway 时启用数字小键盘。设置为“Only By Power Management Universal Connect 通用接口:若所 用操作系统为WinNT4.0或更早版本～Key”在NumLock灯亮时保持embedded电源管理 键区为禁用状态。 Suspend Mode 该设置无效。如果经常使用不止一个External Hot Key 挂起模式 戴尔坞站设备～并且希望最小化接入外部热键:该设置可以在外接PS/2AC Power Recovery 坞站时的初始时间～设置为键盘上按照与使用笔记本电脑上的交流电源恢复:该选项可以在交流电“ENABLED”,默认设置,。如果希 源适配器重新插回系统时电脑的相望操作系统对计算机连接的每个新键的相同的方式使用键。如果您使用 应反映。 的坞站设备都生成新的系统设置文ACPI操作系统～如Win2000或WinXP～ 则USB键盘不能使用键。仅在纯DOSLow Power Mode 件～设置为“DISABLED”。 模式下USB键盘才可以使用键。设置低电量模式:该选项用来设置系统休System Security 系统安全 为“SCROLL LOCK”,默认选项,启眠或关闭时所用电量。 Primary Password 主密码 用该功能～设置为“NOT INSTALLED”Brightness Admin Password 禁用该功能。 亮度:该选项可以设置计算机启动时管理密码 USB Emulation 显示器的亮度。计算机工作在电源供Hard-disk drive password(s) 硬盘USB仿真:使用该选项可以在不直接电状态下时默认设置为一半。计算机驱动器密码 支持USB的操作系统中使用USB键工作在交流电源适配器供电状态下Password Status 密码状态:该选项盘、USB鼠标及USB软驱。该设置在时默认设置为最大。 用来在Setup密码启用时锁定系统密BIOS启动过程中自动启用。启用该功Wakeup On LAN 码。将该选项设置为“Locked”并启能后～控制转移到操作系统时仿真继网络唤醒:该选项设置允许在网络信用Setup密码以放置系统密码被更续有效。禁用该功能后在控制转移到号接入时将电脑从休眠状态唤醒。该改。该选项还可以用来放置在系统启操作系统时仿真关闭。 设置对待机状态,Standby state,动时密码被用户禁用。 Pointing Device 无效。只能在操作系统中唤醒待机状System Password 系统密码 指针设备:设置为“SERIAL MOUSE”态。该设置仅在接有交流电源适配器Setup Password Setup密码 时外接串口鼠标启用并集成触摸板时有效。 Post Hotkeys 自检热键:该选项用被禁用。设置为“PS/2 MOUSE”时～Auto On Mod 自动开机模式:注意若来指定在开机自检,POST,时屏幕上若外接PS/2鼠标～则禁用集成触摸交流电源适配器没有接好～该设置将显示的热键,F2或F12,。 板。设置为“TOUCH PAD-PS/2 MOUSE”无法生效。该选项可设置计算机自动Chassis Intrusion ,默认设置,时～若外接PS/2鼠标～开机时间～可以设置将计算机每天自机箱防盗:该选项用来启用或禁用机可以在鼠标与触摸板间切换。更改在动开机或仅在工作日自动开机。设置箱防盗检测特征。设置为计算机重新启动后生效。 在计算机重新启动后生效。 “Enable-Silent”时～启动时若检Video Expansion Auto On Time 自动开机时间:该选测到底盘入侵～不发送警告信息。该视频扩展:使用该选项可以启用或禁项可设置系统自动开机的时间～时间选项启用并且机箱盖板打开时～该域用视频扩展～将较低的分辨率调整为为24小时制。键入数值或使用将显示“DETECTED”。 较高的、正常的LCD分辨率。 左、右箭头键设定数值。设置在计算Drive Configuration Battery 机重新启动后生效。 驱动器设置 电池 Dock Configuration 坞站配置 Diskette Drive A: 磁盘驱动器A:Battery Status Docking Status 坞站状态 如果系统中装有软驱～使用该选项可电池状态 启用或禁用软盘驱动器 urban traffic structure in the urban public transport system, rail traffic with a fast, large capacity, low pollution and high efficiency, become an indispensable part of urban traffic structure, is the contradiction between supply and demand of the growing metropolis, cities, effective means to meet the needs of urban traffic. The following table is a rail transport and other modes of urban passenger transport capacity, transportation speed and resource consumption, and so on. Comparison of urban passenger traffic characteristics table 5.1-2 traffic volume (human/h) transport speed (km/people) Road area occupied (M2/people) scope bike 2,000 10-15 3,000 short car 20-50 10-20 wide bus 6,000-9,000 1-2 40-60 0.25-0.5 from the Metro light rail of 10,000-30,000 in long-distance line 3 More than 0,000 40-60 do not occupy an area both in terms of transport over long distances, transport efficiency, or from the level of resource consumption and environmental pollution, rail transport is undoubtedly an effective means to solve the problem of traffic congestion in cities. Especially in urban population strength enormous traffic demand on the route to ease traffic pressure, rail transportation has incomparable advantages. Washington, DC, area of 177km2, and a population of 600,000, is a United States political center. For the Washington Metro system United States second-busiest subway, second only to the New York subway, opened in 1976. Current rail sizes for 5, station 86, total 171.6km, net annual passenger volume reached 223 million people. According to statistics, from 2000 to 2009 vehicle trip down 12.7%, bus travel has increased by 12%. Objectives of the Washington Metro system boils down to the following three points: by driving onto the tracks at the station transfer mode in order to alleviate traffic congestion; For those who will not or cannot drive the person with a better option than conventional public transit; Block highway Primary Master Drive 第一主驱动Integrated Devices(LegacySelect 系统故障时候重复的那些话语:“先 清除一下CMOS”或者“进入BIOS默器 Options) 集成设备 Primary Slave Drive 第一从驱动器 Sound 声音设置:使用该选项可启用认设置”等等。在普通人眼里～BIOSSecondary Master Drive 第二主驱或禁用音频控制器 似乎就是主机板上那块四四方方的动器 Network Interface Controller 小芯片和开机时候显示的蓝色菜单。Secondary Slave Drive 第二从驱动网络接口控制器:启用或禁用集成网它究竟对使用者有什么特别的意义 卡呢,它究竟是不是高手或维修工程器 师的专利呢,一台电脑是通过怎么IDE Drive UDMA 支持UDMA的IDE驱Mouse Port 鼠标端口:使用该选项 动器:使用该选项可以启用或禁用通可启用或禁用内置PS/2兼容鼠标控样的方式开始工作的呢,希望通过 阅读本文～你可以得到一个答案。 过内部IDE硬盘接口的DMA传输。 制器 Hard-Disk drive Sequence 硬盘驱USB Controller USB控制器:使用该 动器顺序 选项可启用或禁用板载USB控制器。 BIOS内部结构 System BIOS boot devices 系统BIOSPCI Slots PCI槽:使用该选项可启Sample Text 对于我们日常使用的个启动顺序 用或禁用板载PCI卡槽。禁用时所有人电脑来说～采用的BIOS并不是完 USB device USB设备 PCI插卡都不可用～并且不能被操作全相同的～分别由Award、PhoenixMemory Information 内存信息 系统检测到。 和AMI这个三个厂商提供,注:AwardInstalled System Memory 系统内Serial Port 1 串口1:使用该选项已被Phoenix收购～其实是一家公存:该选项显示系统中所装内存的大可控制内置串口的操作。设置为司,。以目前主板的状况而言～大多小及型号 “AUTO”时～如果通过串口扩展卡在数都是采用Award BIOS或者基于System Memory Speed 同一个端口地址上使用了两个设备～Award BIOS 内核改进的产品,采用内存速率:该选项显示所装内存的速内置串口自动重新分配可用端口地AMI BIOS的产品相对要少～Phoenix 率 址。串口先使用COM1～再使用COM2～BIOS主要是笔记本电脑和不少国外System Memory Channel Mode 内存如果两个地址都已经分配给某个端品牌机采用,。本文介绍的一些BIOS信道模式:该选项显示内存槽设置。 口～该端口将被禁用。 知识和结构～也只围绕市场占有率最AGP Aperture AGP区域内存容量:该Parallel Port 并口:该域中可配置高的Phoenix-Award来展开。 选项指定了分配给视频适配器的内内置并口 存值。某些视频适配器可能要求多于Mode 模式:设置为“AT”时内置并拿常见的Award的2Mbit CMOS地址默认值的内存量。 口仅能输出数据到相连设备。设置为结构来说～从FFFF到FFFC区域是用CPU information CPU信息 PS/2、EPP或ECP模式时并口可以输于储存16Kbit容量的Boot Block,启CPU Speed CPU速率:该选项显示启入、输出数据。这三种模式所用动模块,、接着是8Kbit的即插即用动后中央处理器的运行速率 和最大数据传输率不同。最大传输速延伸系统配置数据ESCD区、4Kbit的Bus Speed 总线速率:显示处理器总率PS/2 处理器微代码Micro code和4Kbit线速率 的DMI数据区。FFF8到FFF6是解压Processor 0 ID 处理器ID:显示处BIOS控制着什么 缩引擎区～这里的指令可以释放FFF6理器所属种类及模型号 之后区域的大容量代码和信息～比如Clock Speed 时钟频率 BIOS控制着什么 厂商Logo、OEM数据等等。最后一部Cache Size 缓存值:显示处理器的熟悉计算机的朋友都知道BIOS这个分是安放BIOS主程序的地方～通常二级缓存值 概念～我们也会经常听到老鸟在解决 urban traffic structure in the urban public transport system, rail traffic with a fast, large capacity, low pollution and high efficiency, become an indispensable part of urban traffic structure, is the contradiction between supply and demand of the growing metropolis, cities, effective means to meet the needs of urban traffic. The following table is a rail transport and other modes of urban passenger transport capacity, transportation speed and resource consumption, and so on. Comparison of urban passenger traffic characteristics table 5.1-2 traffic volume (human/h) transport speed (km/people) Road area occupied (M2/people) scope bike 2,000 10-15 3,000 short car 20-50 10-20 wide bus 6,000-9,000 1-2 40-60 0.25-0.5 from the Metro light rail of 10,000-30,000 in long-distance line 3 More than 0,000 40-60 do not occupy an area both in terms of transport over long distances, transport efficiency, or from the level of resource consumption and environmental pollution, rail transport is undoubtedly an effective means to solve the problem of traffic congestion in cities. Especially in urban population strength enormous traffic demand on the route to ease traffic pressure, rail transportation has incomparable advantages. Washington, DC, area of 177km2, and a population of 600,000, is a United States political center. For the Washington Metro system United States second-busiest subway, second only to the New York subway, opened in 1976. Current rail sizes for 5, station 86, total 171.6km, net annual passenger volume reached 223 million people. According to statistics, from 2000 to 2009 vehicle trip down 12.7%, bus travel has increased by 12%. Objectives of the Washington Metro system boils down to the following three points: by driving onto the tracks at the station transfer mode in order to alleviate traffic congestion; For those who will not or cannot drive the person with a better option than conventional public transit; Block highway 这些程序也就是我们从网上下载的特定的数据端口发送、接受指令～以行电压之后～主板芯片接收到发出 实现软件应用程序对硬件的操作。 以bin为后缀名的BIOS升级文件。 “启动”工作的指令～让CPU复位。 CPU“苏醒”后的第一工作就是～读 BIOS的系统管理功能是大家最为熟取BIOS中的初始化指令。在对CPUBIOS主要功能 主板BIOS掌握着系统的启动、部件悉的～即平时说的BIOS设置。BIOS,2次检查,和内存,640KB基本模之间的兼容和程序管理等多项重任。程序会调用储存在CMOS RAM部分的块,状态做一系列校验之后～BIOS会只要按下电源开关启动主机后～BIOS完成电路片的初始准备～停用视频、记录～用户可以通过显示器看到系统 就开始接管主板启动的所有自检工奇偶性和DMA电路片～并且使CMOS基本情况～包括CPU频率、IDE驱动 作～系统首先由POST (Power On Self 器、ACPI电源管理和密码设置等信计时器开始运行。随后～BIOS程序会 逐步检查CPU是否和默认设定相同～Test,上电自检) 程序来对内部各个息。正如笔者在一开始说过的那样～ DMA是否有故障～显示通道测试等等～设备进行检查,这个过程在下文中另这部分信息是依靠电池单独供电储 作表述,。通常完整的POST自检将存在RAM中的～只要断电一段时间或一旦出现故障～就会有蜂鸣器发出报包括对CPU、基本内存、1MB以上的人为给CMOS接通高电平信号,跳线警。不过～这些步骤都是在后台后悄扩展内存、ROM、主板、CMOS存储器、悄进行的～我们是看不到屏幕上的任短接,～任何修改过的设置都会不复 串并口、显示卡、软硬盘子系统及键存在。 何信息。 盘进行测试～一旦在自检中发现问 题～系统将给出提示信息或鸣笛警BIOS如何工作, 在上面的图中～很清楚地表明了告。然后BIOS就按照系统CMOS设置有了以上这些基本知识作为铺垫～读引导模块工作的几个步骤。当CPU被中保存的启动顺序搜寻软驱、IDE设者朋友应该对BIOS有了一定的了解。正式启动以后～POST,Power-On Self 备和它们的启动顺序～读入操作系统Test～加电后自检,进入内存侦测阶接下来的问题就是～掌握PC枢纽的 引导记录～最后将系统控制权交给引BIOS是如何工作的呢,鉴于这个过段～一旦基本内存检测出错～系统死导记录～并最终完全过渡到操作系统程的复杂～不妨让我们将BIOS运行机并会长时间报错,如果一切顺利～的工作状态。 中的几个关键点罗列出来～稍做分BIOS继续往下POST～检查CMOS内的 析。这里需要事先声明～以下介绍的其他BIOS主程序、扩展程序～直到除了基本的启动功能外～BIOS还有硬有关BIOS运行代码统一成十六进制～完成这些工作～系统进入常规流程～件中断处理、系统管理、程序请有兴趣的朋友可以在市场上买回显示器上才会显示出时间日期、BIOS求等作用。操作系统对硬盘、光驱、Debug卡,俗称也叫Port 80卡,来版本型号、CPU频率、内存容量等基键盘、显示器等外围设备的管理～都查询、观察。 本信息。在BIOS引导IDE设备和I/O是直接建立在BIOS系统中断服务程 设备以后～接下来的过程便交给操作序的基础上的～它是PC系统中的软简单地说～BIOS启动会经过好几个检系统来继续了。 件与硬件之间的一个可编程接口。计测、命令、执行的循环流程～当然～ 算机开机的时候～BIOS会分配CPU等在进入BIOS控制之前～CPU还需要一BIOS在电脑启动过程中大体是这样硬件设备一个中断号。当执行了使用个热身的过程。拿P4系统为例～如工作的～实际上远比我们介绍的要复某个硬件的操作命令后～它就会根据果按照PC启动的流程来讲解的话～杂得多。中间任何一个小的步骤出错中断号使用相应的硬件来完成命令这个先后秩序是这样的:首先是主机都会导致系统无法启动～崩溃～而且的工作～最后根据其中断号把它跳回电源开始供电～CPU接收到VR,电压BIOS设置不当也会给系统造成隐患。原来的状态。同样～BIOS也可以通过调节系统,发出的一个电压信号～然有经验的老鸟可以通过BIOS启动时 后经过一系列的逻辑单元确认CPU运候的声音来判断故障～而一般用户可urban traffic structure in the urban public transport system, rail traffic with a fast, large capacity, low pollution and high efficiency, become an indispensable part of urban traffic structure, is the contradiction between supply and demand of the growing metropolis, cities, effective means to meet the needs of urban traffic. The following table is a rail transport and other modes of urban passenger transport capacity, transportation speed and resource consumption, and so on. Comparison of urban passenger traffic characteristics table 5.1-2 traffic volume (human/h) transport speed (km/people) Road area occupied (M2/people) scope bike 2,000 10-15 3,000 short car 20-50 10-20 wide bus 6,000-9,000 1-2 40-60 0.25-0.5 from the Metro light rail of 10,000-30,000 in long-distance line 3 More than 0,000 40-60 do not occupy an area both in terms of transport over long distances, transport efficiency, or from the level of resource consumption and environmental pollution, rail transport is undoubtedly an effective means to solve the problem of traffic congestion in cities. Especially in urban population strength enormous traffic demand on the route to ease traffic pressure, rail transportation has incomparable advantages. Washington, DC, area of 177km2, and a population of 600,000, is a United States political center. For the Washington Metro system United States second-busiest subway, second only to the New York subway, opened in 1976. Current rail sizes for 5, station 86, total 171.6km, net annual passenger volume reached 223 million people. According to statistics, from 2000 to 2009 vehicle trip down 12.7%, bus travel has increased by 12%. Objectives of the Washington Metro system boils down to the following three points: by driving onto the tracks at the station transfer mode in order to alleviate traffic congestion; For those who will not or cannot drive the person with a better option than conventional public transit; Block highway 以通过查看Debug卡的检错信号～了样的芯片。有动手能力的玩家还可以却是指主板上一块可读写的存储芯 片～也称之为“CMOS RAM”。CMOS RAM解POST停滞在哪个阶段。还是拿在BIOS芯片的管脚上动脑筋～因为 Award BIOS来说～开机Debug卡显示绝大多数的CMOS芯片为32脚的DIP是随机存储器～具有断电后消除记忆 封装～它们的针脚排列、功能基本上的特点～人们就想到了使用外接电池FF和C0表示CPU自检没有通过～应 、一致。芯片的写操作一般是通过写入保持其存储内容的方法。 该停电检查处理器状况,如果是C1 C3等数字显示～很有可能是BIOS在允许脚的电平变化来控制的～只有 检测内存时候发生问题了,系统自检12V或者5V的高电平被调成低电平以一般来说～通过固化在ROM BIOS的过了2D后～数据才能写入到芯片中去。根据软件进行BIOS参数的调整过程就称～并且伴随清脆的“嘀”声～ 说明系统已经通过显卡检测～这个时此原理～只要把这个管脚从电路中脱之为BIOS设置～而通过BIOS设置中 离出来～一直处于高电平～即处于的“标准CMOS设置”调试CMOS参数候显示屏上也开始出现画面。知道了 “读”状态～那么不论是病毒还是误的过程就称为CMOS设置。我们平常故障可能发生的部件～我们可以通过 替换法来最终确定问题源头～顺利解操作～都不会对芯片内的数据进行改所说的CMOS设置与BIOS设置只是其 写。不过～这个方法存在一定的危险简化说法～所以在一定程度上造成两决问题。 性～它不适用所有的BIOS芯片～而个概念的混淆。 BIOS也要保护 且容易失去主板的保修～大家一定要 除了硬件设备的兼容问题之外～BIOS谨慎为之。 怎样进入BIOS设置程序 还有可能面临病毒、错误擦写等外因 的危害～BIOS如果不能工作～整台电提到BIOS～大部分的菜鸟对此都一知分析:虽然世界上设计生产BIOS的脑也就瘫痪了。 半解～不敢轻易尝试～仿佛天生对“蓝厂商并不多～但是某些品牌机和兼容 机设计不尽相同～所以进入BIOS设色屏幕”有种恐惧的感觉～而更多的 不少主板厂商都通过专门的设计来时候～连许多老鸟都无法区分BIOS置的方法也各不相同。 增加BIOS的可靠性。有的是做成Dual 设置和CMOS设置的区别～所以在写 BIOS双模块的方式～一旦其中一块出出疑难问答之前～龙哥觉得有必要将答疑:大部分进入BIOS设置的键都现故障～能够通过跳线设置让系统从这两个概念阐述清楚～以达到事半功已经设置为“DEL”或者“ESC”～但另外一块引导启动～再对损坏模组进倍的效果。 是也有部分BIOS是F10或者F2～其行修复。由于BIOS中Boot Block区 中一些更特别的BIOS还需要根据其是重要的数据块～所以厂商将Boot BIOS是英文Basic Input/Output 提示进行操作。 Block块设计成分块式的BIOS结构～System的缩写～原意是“基本输入/ 在BIOS芯片中保留了一个区域～该输出系统”。而我们通常所说的BIOS～机器无法正常运行操作系统的问题 区域中保存有BIOS系统中最重要的其实是指一个固化在ROM中的软件～ 启动信息。最新的刷新程序的默认值负责最低级的、最直接的硬件控制～1(Bios Rom checksum error,System 就是刷新时不更新BIOS的Boot 以及计算机的原始操作,用来管理机halted Block块～这样的主板即使刷新失败～器的启动和系统中重要硬件的控制 也能很容易恢复。 和驱动～并为高层软件提供基层调分析:BIOS信息检查时发现错误～无 用。 法开机。 遇到BIOS刷新失败～也可以自己用 热插拔的办法来替换受损芯片～前提CMOS是英文“互补金属氧化物半导答疑:遇到这种情况比较棘手～因为是你能找到一片和原来BIOS容量一化”的缩写～不过我们常说的CMOS这样通常是刷新BIOS错误造成的～urban traffic structure in the urban public transport system, rail traffic with a fast, large capacity, low pollution and high efficiency, become an indispensable part of urban traffic structure, is the contradiction between supply and demand of the growing metropolis, cities, effective means to meet the needs of urban traffic. The following table is a rail transport and other modes of urban passenger transport capacity, transportation speed and resource consumption, and so on. Comparison of urban passenger traffic characteristics table 5.1-2 traffic volume (human/h) transport speed (km/people) Road area occupied (M2/people) scope bike 2,000 10-15 3,000 short car 20-50 10-20 wide bus 6,000-9,000 1-2 40-60 0.25-0.5 from the Metro light rail of 10,000-30,000 in long-distance line 3 More than 0,000 40-60 do not occupy an area both in terms of transport over long distances, transport efficiency, or from the level of resource consumption and environmental pollution, rail transport is undoubtedly an effective means to solve the problem of traffic congestion in cities. Especially in urban population strength enormous traffic demand on the route to ease traffic pressure, rail transportation has incomparable advantages. Washington, DC, area of 177km2, and a population of 600,000, is a United States political center. For the Washington Metro system United States second-busiest subway, second only to the New York subway, opened in 1976. Current rail sizes for 5, station 86, total 171.6km, net annual passenger volume reached 223 million people. According to statistics, from 2000 to 2009 vehicle trip down 12.7%, bus travel has increased by 12%. Objectives of the Washington Metro system boils down to the following three points: by driving onto the tracks at the station transfer mode in order to alleviate traffic congestion; For those who will not or cannot drive the person with a better option than conventional public transit; Block highway 也有可能是BIOS芯片损坏～不管如ThinkPad 380系列 绝大多数国产和台湾品牌,启动和重 ThinkPad 560系列 新启动时按F2,何～BIOS都需要被修理。 ThinkPad 600系列 CMOS battery failed ThinkPad 755系列 IBM,冷开机按F1～部分新型号可以2( ThinkPad 760系列、765系列 在重新启动时启动按F1, 分析:没有CMOS电池。 ThinkPad 770系列 HP,启动和重新启动时按F2, 针对上述系列的本本～可以在开机时 答疑:一般来说都是CMOS没有电了～按住F1键不放～直到屏幕上出现Easy SONY,启动和重新启动时按F2, 更换主板上的锂电池即可。 Setup画面为止。 3.ThinkPad 240系列 Dell,启动和重新启动时按F2, 3(CMOS checksum error,Defaults ThinkPad 390系列 loaded ThinkPad 570系列 Acer,启动和重新启动时按F2, ThinkPad i 系列 1400 Toshiba,冷开机时按ESC然后按F1, ThinkPad i 系列 1200 ThinkPad A 系列 BIOS型号 进入CMOS SETUP的按键 ThinkPad T 系列 Compaq,开机到右上角出现闪动光标屏幕提示 ThinkPad X 系列 时按F10～或者开机时按F10, AMI Del键或Esc键 有 ThinkPad R 系列 AWARD Del键或Ctrl键，ALt键，Esc开机后～当看到屏幕上出现ThinkPadFujitsu,启动和重新启动时按F2, 键 有 标志时～快速按下F1键即可进入 MR Esc键或Ctrl键，ALt键，Esc键 BIOS。 绝大多数国产和台湾品牌,启动和重无 新启动时按F2, Quadtel F2键 有 HP,启动和重新启动时按F2, COMPAQ 屏幕右上角出现光标时按 不同IBM机型的笔记本～进入BIOSF10键 无 SONY,启动和重新启动时按F2, 的热键也不同。下面笔者列出了进入AST Ctrl键，ALt键，Esc键 无 ThinkPad的BIOS设置程序的相关热Phoenix Ctrl键，ALt键，S键 无 Dell,启动和重新启动时按F2, 键: hp F2键 Acer,启动和重新启动时按F2, 1.ThinkPad 315ED 各品牌笔记本电脑进入BIOS方法 Toshiba,冷开机时按ESC然后按F1, 开机后～当看到屏幕上出现ThinkPadIBM,冷开机按F1～部分新型号可以 标志时～快速按下F2键即可进入在重新启动时启动按F1, Compaq,开机到右上角出现闪动光标BIOS。 1.ThinkPad 315ED 时按F10～或者开机时按F10, 开机后～当看到屏幕上出现ThinkPad 2.ThinkPad 365X/XD系列 标志时～快速按下F2键即可进入Fujitsu,启动和重新启动时按F2, BIOS。 ThinkPad 380系列 2.ThinkPad 365X/XD系列 ThinkPad 560系列 urban traffic structure in the urban public transport system, rail traffic with a fast, large capacity, low pollution and high efficiency, become an indispensable part of urban traffic structure, is the contradiction between supply and demand of the growing metropolis, cities, effective means to meet the needs of urban traffic. The following table is a rail transport and other modes of urban passenger transport capacity, transportation speed and resource consumption, and so on. Comparison of urban passenger traffic characteristics table 5.1-2 traffic volume (human/h) transport speed (km/people) Road area occupied (M2/people) scope bike 2,000 10-15 3,000 short car 20-50 10-20 wide bus 6,000-9,000 1-2 40-60 0.25-0.5 from the Metro light rail of 10,000-30,000 in long-distance line 3 More than 0,000 40-60 do not occupy an area both in terms of transport over long distances, transport efficiency, or from the level of resource consumption and environmental pollution, rail transport is undoubtedly an effective means to solve the problem of traffic congestion in cities. Especially in urban population strength enormous traffic demand on the route to ease traffic pressure, rail transportation has incomparable advantages. Washington, DC, area of 177km2, and a population of 600,000, is a United States political center. For the Washington Metro system United States second-busiest subway, second only to the New York subway, opened in 1976. Current rail sizes for 5, station 86, total 171.6km, net annual passenger volume reached 223 million people. According to statistics, from 2000 to 2009 vehicle trip down 12.7%, bus travel has increased by 12%. Objectives of the Washington Metro system boils down to the following three points: by driving onto the tracks at the station transfer mode in order to alleviate traffic congestion; For those who will not or cannot drive the person with a better option than conventional public transit; Block highway ThinkPad 600系列 ThinkPad 755系列 ThinkPad 760系列、765系列 ThinkPad 770系列 针对上述系列的本本～可以在开机时按住F1键不放～直到屏幕上出现Easy Setup画面为止。 3.ThinkPad 240系列 ThinkPad 390系列 ThinkPad 570系列 ThinkPad i 系列 1400 ThinkPad i 系列 1200 ThinkPad A 系列 ThinkPad T 系列 ThinkPad X 系列 ThinkPad R 系列 开机后～当看到屏幕上出现ThinkPad 标志时～快速按下F1键即可进入BIOS。 urban traffic structure in the urban public transport system, rail traffic with a fast, large capacity, low pollution and high efficiency, become an indispensable part of urban traffic structure, is the contradiction between supply and demand of the growing metropolis, cities, effective means to meet the needs of urban traffic. The following table is a rail transport and other modes of urban passenger transport capacity, transportation speed and resource consumption, and so on. Comparison of urban passenger traffic characteristics table 5.1-2 traffic volume (human/h) transport speed (km/people) Road area occupied (M2/people) scope bike 2,000 10-15 3,000 short car 20-50 10-20 wide bus 6,000-9,000 1-2 40-60 0.25-0.5 from the Metro light rail of 10,000-30,000 in long-distance line 3 More than 0,000 40-60 do not occupy an area both in terms of transport over long distances, transport efficiency, or from the level of resource consumption and environmental pollution, rail transport is undoubtedly an effective means to solve the problem of traffic congestion in cities. Especially in urban population strength enormous traffic demand on the route to ease traffic pressure, rail transportation has incomparable advantages. Washington, DC, area of 177km2, and a population of 600,000, is a United States political center. For the Washington Metro system United States second-busiest subway, second only to the New York subway, opened in 1976. Current rail sizes for 5, station 86, total 171.6km, net annual passenger volume reached 223 million people. According to statistics, from 2000 to 2009 vehicle trip down 12.7%, bus travel has increased by 12%. Objectives of the Washington Metro system boils down to the following three points: by driving onto the tracks at the station transfer mode in order to alleviate traffic congestion; For those who will not or cannot drive the person with a better option than conventional public transit; Block highway