公司营业热照(点击放大)
公司营业执照(点击放大)
 
 
 
如何在Legacy BIOS与UEFI 两种模式安装Windows 8操作系统?  2013/4/9阅读:

适用范围:
windows 8
知识点分析:



 



Win8系统相对于Win7系统在开机速度上有相当大的提升,这是因为Win8系统为了提升系统性能和对硬件的优化,加入了诸如开机引导及应用预缓存等技术。而其中的UEFI BIOS引导,则能使平台开机更智能,开机速度更快。


 


 


 

对比采用传统BIOS引导启动方式,UEFI BIOS减少了BIOS自检的步骤,节省了大量的时间,从而加快平台的启动。

 
 

 


操作步骤:

















 

但并不是所有WIN8都可以安装在UEFI模式下,即使你的BIOSUEFI BIOS,有时也会无法安装,这是因为它与硬盘的分区结构、WIN 832位还是64位有关。在UEFI BIOS中,为了兼容以前的操作系统,还提供了Legacy BIOS模式,下面说一下这两种BIOS模式与硬盘分区形式的关系:


 


Legacy BIOS
模式:


 

支持所有32WINDOWS 8系统的安装,支持在MBR硬盘分区结构下64WINDOWS 8的安装,不支持硬盘的GPT的分区结构。


 

此时BIOS应是以下设置(以下均以G480 BIOS为例)


 


 


 

 

 

此时如果在安装WINDOWS 8时,而硬盘的分区结构为GPT,则在安装过程中会有如下提示:  


 


 

 

 


 


 


UEFI BIOS
模式:


 

支持GPT分区结构下的64WINDOWS 8系统的安装,此时BIOS设置如下:


 

 


 


 

同时,需要在默认系统优化选项(有的机型无此选项)更改如下:


 

 


 


 

上面选项凋整后就可以安装WIN8,但有时我们在安装时会出现没有光驱引导(U)选项的情况(有的BIOS表现为有选项但无法引导):


 


 

 

 


 


 


此时,我们需再调整SECURE BOOT选项,将此选项DISABLE即可成功引导:


 

 


 


如果在UEFI模式下安装64 WINDOWS 8,而硬盘分区模式为MBR,则会出现如下提示:


 


 

 

 

 
 

此时我们需要按SHIFT+F10键进入CMD模式,使用DISKPART磁盘工具,将MBR分表区转为GPT模式,具体命令为:convert gpt(注意,更改分区模式硬盘里的数据会全部丢失,请提前备份好数据再进行此操作):


 


 

 

 


备注:



 

下面介绍一下与本文相关的知识:


 

1. MBR分区表:Master Boot Record,即硬盘主引导记录分区表,只支持容量在 2.1TB 以下的硬盘,超过2.1TB的硬盘只能管理2.1TB,最多只支持4个主分区或三个主分区和一个扩展分区,扩展分区下可以有多个逻辑分区。


 

2. GPT分区表:GPT,全局唯一标识分区表(GUID Partition Table),与MBR最大4个分区表项的限制相比,GPT对分区数量没有限制,但Windows最大仅支持128个GPT分区,GPT可管理硬盘大小达到了18EB。只有基于UEFI平台的主板才支持GPT分区引导启动。


 

3. ESP分区:EFI system partition,该分区用于采用了EFI BIOS的电脑系统,用来启动操作系统。分区内存放引导管理程序、驱动程序、系统维护工具等。如果电脑采用了EFI系统,或当前磁盘用于在EFI平台上启动操作系统,则应建议ESP分区。


 

4. MSR分区:即微软保留分区,是GPT磁盘上用于保留空间以备用的分区,例如在将磁盘转换为动态磁盘时需要使用这些分区空间。


 

5. SECURE BOOT功能:Windows 8中增加了一个新的安全功能,Secure Boot内置于UEFI BIOS中,用来对抗感染MBR、BIOS的恶意软件,  Windows 8 缺省将使用Secure Boot,在启动过程中,任何要加载的模块必须签名(强制的),UEFI固件会进行验证,没有签名或者无法验证的,将不会加载。


 

 

 

 相关评论

   发言人:nueyhk  评论时间:2014/3/18
    usopogg

   发言人:Buffie  评论时间:2014/2/7
     discount car insursance news carinsurance auto insurance capital health insurance cialis

   发言人:Danyon  评论时间:2014/1/25
     slots game for play health insurance affordable Free qoutes on car insurance how to find cheap tickets to europe share

   发言人:Valjean  评论时间:2014/1/17
     children with asthma www.lifeinsurancpricing.com fl insurance auto levitra news click here best site to order cialis online

   发言人:Valjean  评论时间:2014/1/17
     children with asthma www.lifeinsurancpricing.com fl insurance auto levitra news click here best site to order cialis online

   发言人:Wilhelmina  评论时间:2014/1/14
     buy prozac without prescription www.gettinginsurancequotes.net abilify www.lifeinsurancpricing.com order doxycycline online chap auto insurance click here to get started

   发言人:Leaidan  评论时间:2014/1/12
     cheapest auto insurance rates car insurance rate quote car insurance quotes car insurance quotes affordable car insurance quotes liability insurance home

   发言人:Christy  评论时间:2014/1/9
     wisconsin life insurance company play blackjack online for free car insurance quotes doxycycline online no prescription insureyourcaronline.com

   发言人:Karess  评论时间:2014/1/7
     Cialis Daily Use Buy Online order viagra online without prescription scanner insurance card cheap car insurance quotes online play blackjack

   发言人:China  评论时间:2014/1/3
     auto insurance hagerty auto insurance quotes predisone where to order health insurance free qoutes life insurance life auto cheap insurance cheapest florida auto insurance

   发言人:Nikki  评论时间:2014/1/2
     cheap california car insurance sildenafil www.slotschips.com car insurance quotes share www.insureyourselfcheap.com

   发言人:Coltin  评论时间:2013/12/29
     supplemental medicare insurance to viagra online without prescription mastercard cheap levitra online family health insurance uk www.pharmasonline.net cheap auot insurance

   发言人:Winter  评论时间:2013/12/26
     online car insurance quotation link home insurance quote cheapest free slots game www.insureyourselfcheap.com auto insurance limit suggestion online blackjack gambling

   发言人:Trish  评论时间:2013/12/25
     insureyourcaronline.com car insurance quotes liability insurance product in cheap insurance click here www.getyourquote.net cheap online car insurance

   发言人:Liza  评论时间:2013/12/23
     viagra sales Auto insurand florida car insurance cheap ONLINE CAR INS www.insureyourselfcheap.com

   发言人:Staysha  评论时间:2013/12/21
     buy auto insuance online auto insurance quotes buy viagra online car insurance accident claims car insurance free quotes cheap auto insurance performance

   发言人:Nelia  评论时间:2013/12/16
     free auto insurance quotes buy cheap auto insurance online what are the cheap auto insurance travel insurance mastercard gold propecia patent expiration generic cheap insurance

   发言人:Brynell  评论时间:2013/12/13
     auto insurance quotes free free online slots health insurance quotes viagra low dose cialis levitra carrier insurance medical

   发言人:Irene  评论时间:2013/12/10
     purchase cialis online best car insurance quotes car insurance car insurance quote finder car insurance viagra for sale

   发言人:Ella  评论时间:2013/12/8
     slots cheap cialis automotive insurance quotes car insurance quotes propecia distance learning degrees online

   发言人:Reggie  评论时间:2013/12/6
     Cialis Daily Use Buy Online cheap viagra where tobuy without prescription free auto incurance quote university of california online degree host liquor liability insurance

   发言人:Indian  评论时间:2013/12/3
     buy levitra online car insurance quotes free propecia pills auto insurance life insurance quotes

   发言人:Kaydi  评论时间:2013/12/1
     car insurance qoutes on line auto insurance quotes get car insurance online where to buy levitra cheap life insurance quotes auto insurance in new york state

   发言人:Trisha  评论时间:2013/11/29
     cheap generic cialis online online auto insurane quotes cheapest car insurance find a real cheap auto insurance online pharmacy cialis

   发言人:Carlye  评论时间:2013/11/27
     how does cialis work cheap aoto insurance kids health insurance for buy cheap online auto insurance auto insurance

   发言人:Estella  评论时间:2013/11/25
     online quote for auto insurance in nj cheapest healthcare insurance ca car insurance quotes cheap online car insurance cheap car insurance florida life insurance quotes

   发言人:Sable  评论时间:2013/11/23
     health insurance small business costs car insurance lowest car insurance generic cialis no fault insurance car degrees online geology life insurance study guide

   发言人:Alexandra  评论时间:2013/11/14
     cheap car insurance cheap car insurance quotes car insurance quotes to buy insurance health auto insurance providers in the area cheap insurance

   发言人:Indian  评论时间:2013/11/10
     hair loss propecia viagra prescription colleges online cheap health insurance quote car insurance quotes

   发言人:Kindsey  评论时间:2013/11/6
     wellcare health insurance carinsurance cheap car insurances rates online cheap health insurance arizona no deposit online casino automobile insurance quotes

   发言人:Marilee  评论时间:2013/11/4
     cheap car insurance for young drivers massachusetts PA insurence health cheap Auto insurance free quote car insurance rates canadian automobile quotes insurance cheap auto insurance

   发言人:Tisha  评论时间:2013/11/1
     quotes car insurance play casino online auto insuramce SC viagra looking for cheap auto insurance cheapest driver insurance young

   发言人:Open  评论时间:2013/10/19
    That''s an astute answer to a tricky qusioetn

   发言人:Forever  评论时间:2013/10/15
     Cialus how can i buy viagra without prescription buy accutane

   发言人:Jenny  评论时间:2013/10/14
     prednisone online viagra

   发言人:Donyell  评论时间:2013/10/13
     buy viagra viagra

   发言人:Morey  评论时间:2013/10/9
     cheap auto insurance what is the best car insurance in ny

   发言人:Kamron  评论时间:2013/10/4
     accutane online colleges

   发言人:Makendra  评论时间:2013/9/28
     online car insurance without a perscription accutane buy viagra online

   发言人:Cactus  评论时间:2013/9/26
     buy viagara online mutual of america life insurance

   发言人:north face jacket  评论时间:2013/9/25
    

But it's not as if the Italian line has always skewed to teenage spokesmodels. They seem to be more interested in hotness (or rather, coolness) than age. In 2010, their model of choice was Karl Lagerfeld's now-favorite runway walker, Lindsey Wixson. Actress Camilla Belle was the Miu Miu model in 2006, who posed in a rumpled bed for a series of ads with Kim Basinger.

north face jacket http://sleeplessinamman.com/north-face-outlet901ssf/

   发言人:new balance 574 women  评论时间:2013/9/25
    

THR's Complete 'X Factor' Coverage

new balance 574 women http://www.cougarsportsnet.com/new-balance-901ssf/

   发言人:Coach Outlet Online  评论时间:2013/8/8
    Paul Farrelly,

Coach Outlet Online

riches do not translate into corporation

Coach Outlet

tax. This is because British law allows

Coach Factory Outlet

relief equal to around a quarter of the money

Coach Outlet Online

spent on items including buying spectrum, installing

Coach Outlet Store Online

equipment such as masts, and paying any interest

Coach Outlet Store Online

on company debt. Although a company may have

Coach Outlet

cash in the bank, it can report a taxable

Coach Factory Online

loss on paper.urged the telecoms regulator Ofcom

Coach Outlet

not paying their fair share. "They take

Coach Factory Outlet

our money but won''t contribute," said Elphicke.

Coach Online Outlet

He said: "The something-for-nothing culture seems a

Coach Factory Outlet Online

live and well in the mobile phone industry.

Coach Outlet Store Online

Ofcom needs to consider whether companies

Coach Outlet Online

behaving in this way are fit and proper to

Coach Outlet

hold a licence in the UK."said: "Ofcom''s

Coach Outlet

role is to ensure that spectrum is used efficiently

Coach Outlet

to benefit consumers. We do not have any

Coach Outlet Online

oversight of tax issues."the culture select

Michael Kors Outlet Online

committee member and Labour MP, said: "It is

Michael Handbags Outlet

time for HMRC to get tough across the board

Michael Kors Outlet Store Online

and question arrangements which allow so much

Michael Kors Outlet Stores

to be sent by multinationals offshore, while

Michael Kors Factory Outlet

they are paying little or no tax on their

Chanel Outlet Online

UK operations. These are huge businesses and

Chanel Purses

it''s time they paid their fair share into the

Chanel Outlet Online

public purse."

   发言人:fdsfsdf  评论时间:2013/6/14
    Most of the swiss replica watches available include the Rollins skinny design.Their replica rado watches are polished and top of array.They have the latest in replica designer handbags collection and people will discover excellent cheap deals on the products.

 我来说两句
 呢称:
 发言内容:
 验证码:
 

Copyright @ 2009-2012 亮点电脑网络科技 版权所有 公司地址:江西省高安市赤土板路217号(地税对面)
    业务联系电话:0795-5251171 技术支持:18979571235业务QQ:62007662 邮编:330800
      工业和信息化部备案号:赣ICP备19006593号-1 赣公网安备:36098302211007号

网站安全检测平台