• X220为什么从U盘启动，如何设置
• x220怎么进bios
• 联想x220笔记本能用低电压版本的内存条吗
• thinkpad x220多少钱
• 联想x220价格是多少钱

X220为什么从U盘启动，如何设置

惠普笔记本设置U盘启知动具体操作步骤如下：

1、在开机（或重启）后，当道出现HP（或COMPAQ）界面的时候，连续按“F8”键进版入bios设置界面。

2、进入BIOS后，找到Boot选项，点击进入。

3、进入bios后找到“harddiskdrives”然后按回车键进入选项。

4、在HardDiskDriver中选择U盘，并按权回车键。

5、最后一步按F10键保存设置，完成。

扩展资料：

U盘启动启动模式

1、USB－HDD

硬盘仿真模式，DOS启动后显示C：盘，HPU盘格式化工具制作的U盘即采用此启动模式。此模式兼容性很高，但对于一些只支持USB－ZIP模式的电脑则无法启动。（推荐使用此种格式，这种格式普及率最高。）

2、USB－ZIP

大容量软盘仿真模式，DOS启动后显示A盘，FlashBoot制作的USB－ZIP启动U盘即采用此模式。此模式在一些比较老的电脑上是唯一可选的模式，但对大部分新电脑来说兼容性不好，特别是大容量U盘。

3、USB－HDD＋

增强的USB－HDD模式，DOS启动后显示C：盘，兼容性极高。其缺点在于对仅支持USB－ZIP的电脑无法启动。

x220怎么进bios

工具/材料：以Lenovo ThinkPad X220笔记本、设置启动项为例。

1、首先按下Lenovo ThinkPad X220笔记本的开机键，打开Lenovo ThinkPad X220笔记本。

2、然后按下Lenovo ThinkPad X220笔记本的F2键，进入bios。

3、再者在当前窗口中，选择“Advanced BIOS Features”选项。

4、再者在当前窗口中，里，选择“First Boot Device”选项。

5、最后在弹出的选项框里，选择想要的启动首选项即可。

联想x220笔记本能用低电压版本的内存条吗

联想x220笔记本可以用低电压版本的内存条。联想ThinkPad X220为2012年上市的12.5寸商用轻薄便携笔记本，采用了Intel 双核处理器，配带指纹识别，重1.5Kg，其原装内存条为标准电压版本。低电压内存是为了省电、减少发热诞生的。标准电压的笔记本，往往可以使用低电压的内存条，因为供电充足。不过，发热也会大，所以，不到万不得已，最好还是匹配为宜。

thinkpad x220多少钱

配置不一样价格也不一样，我全部给你列举出来，你看看你要的是哪一款。联想ThinkPad X220i(4286C11)Intel 酷睿i3 2310M2GB250GBIntel GMA HD 30001.3Kg/12.5英寸￥6300联想ThinkPad X220i(42862KC)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥6400联想ThinkPad X220(428745C)Intel 酷睿i5 2430M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥8800联想ThinkPad X220(4286A45)Intel 酷睿i5 2430M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥8200联想ThinkPad X220i(4286C13)Intel 酷睿i5 2410M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥8000联想ThinkPad X220i(4286A52)Intel 酷睿i3 2350M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥5900联想ThinkPad X220i(428632C)Intel 赛扬双核 847E2GB250GBIntel GMA HD 30001.3Kg/12.5英寸￥5000联想ThinkPad X220T(42983HC)Intel 酷睿i7 2620M4GB160GB SSD固态硬盘Intel GMA HD 30001.67Kg/12.5英寸￥24500联想ThinkPad X220(4290FD1)Intel 酷睿i7 2640M4GB500GBIntel GMA HD 30001.5Kg/12.5英寸￥21300联想ThinkPad X220(42902XC)Intel 酷睿i5 2540M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥14500联想ThinkPad X220i(4286A19)Intel 酷睿i3 2310M2GB250GBIntel GMA HD 30001.5Kg/12.5英寸￥5600联想ThinkPad X220i(4286C12)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.3Kg/12.5英寸￥6400联想ThinkPad X220i(42863JC)Intel 酷睿i3 2350M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥6200联想ThinkPad X220i(4286A17)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥5800联想ThinkPad X220(4290F61)Intel 酷睿i5 2540M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥14000联想ThinkPad X220(42872YC)Intel 酷睿i5 2410M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥11000联想ThinkPad X220i(428744C)Intel 酷睿i3 2350M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥8100联想ThinkPad X220i(4286A37)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥5888联想ThinkPad X220(429044C)Intel 酷睿i5 2520M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥11000联想ThinkPad X220(429027C)Intel 酷睿i7 2620M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥18500联想ThinkPad X220 T(4298BT4)Intel 酷睿i5 2520M4GB500GBIntel GMA HD 30001.8Kg/12.5英寸￥13000联想ThinkPad X220(4287A12)Intel 酷睿i5 2520M3GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥12900联想ThinkPad X220 T(4298BT5)Intel 酷睿i7 2640M4GB500GBIntel GMA HD 30001.8Kg/12.5英寸￥23000联想ThinkPad X220i(4286A46)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥5700联想ThinkPad X220(4286A44)Intel 酷睿i5 2430M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥7500联想ThinkPad X220(42863LC)Intel 酷睿i5 2430M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥9100联想ThinkPad X220i(4286A18)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥6500联想ThinkPad X220i(42862EC)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.3Kg/12.5英寸￥6600联想ThinkPad X220i(4286A23)Intel 酷睿i5 2410M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥8100联想ThinkPad X220tIntel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.76Kg/12.5英寸￥10200联想ThinkPad X220T(429838C)Intel 酷睿i5 2520M3GB320GBIntel GMA HD 30001.67Kg/12.5英寸￥11700联想ThinkPad X220T(42983JC)Intel 酷睿i5 2520M4GB320GB+80GB SSD固态硬盘Intel GMA HD 30001.67Kg/12.5英寸￥14700联想ThinkPad X220(428734C)Intel 酷睿i5 2520M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥11500联想ThinkPad X220(4290EC7)Intel 酷睿i5 2540M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥13100联想ThinkPad X220i(4286A47)Intel 酷睿i3 2370M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥6700联想ThinkPad X220(428746C)Intel 酷睿i5 2430M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥9700联想ThinkPad X220(4290A21)Intel 酷睿i5 2540M4GB80GB+160GBIntel GMA HD 30001.5Kg/12.5英寸￥32999联想ThinkPad X220i(42863KC)Intel 酷睿i3 2350M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥6600联想ThinkPad X220i(4290FK1)Intel 酷睿i3 2350M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥8000联想ThinkPad X220i(42862MC)英特尔 奔腾双核 P9572GB320GBIntel GMA HD(集成于处理器)1.5Kg/12.5英寸￥5200联想ThinkPad X220i(4286A35)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥5900联想ThinkPad X220i(42872XC)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥8150联想ThinkPad X220(42903AC)Intel 酷睿i7 2620M4GB160GB+80GBIntel GMA HD 30001.5Kg/12.5英寸￥23500联想ThinkPad X220(4287A39)Intel 酷睿i5 2410M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥9400联想ThinkPad X220S-0MB--1.3Kg/12.5英寸-联想ThinkPad X220(42903DC)Intel 酷睿i5 2540M4GB80GB+320GBIntel GMA HD 30001.5Kg/12.5英寸￥15300联想ThinkPad X220i(42863FC)Intel 酷睿2双核 C8572GB320GBIntel GMA HD(集成于处理器)1.5Kg/12.5英寸￥5000联想ThinkPad X220T(4297MT1)Intel 酷睿i5 2520M2GB320GBIntel GMA HD 30001.67Kg/12.5英寸￥12300联想ThinkPad X220i(42862NC)Intel 奔腾双核 P9572GB320GBIntel GMA HD(集成于处理器)1.5Kg/12.5英寸￥5300联想ThinkPad X220i(4286A36)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥5799联想ThinkPad X220(4291E62)Intel 酷睿i5 2520M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥16000联想ThinkPad X220(4287A41)Intel 酷睿i5 2410M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥8500联想ThinkPad X220(4290GF6)Intel 酷睿i7 2640M4GB80GB+320GBIntel GMA HD 30001.5Kg/12.5英寸￥22500联想ThinkPad X220(4286A57)Intel 酷睿i5 2450M2GB500GBIntel GMA HD 30001.5Kg/12.5英寸￥8600联想ThinkPad X220(4287J12)Intel 酷睿i5 2430M4GB500GBIntel GMA HD 30001.5Kg/12.5英寸￥10800联想ThinkPad X220(4290FC9)Intel 酷睿i5 2520M4GB500GBIntel GMA HD 30001.5Kg/12.5英寸￥12000联想ThinkPad X220i(4289K11)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥12999联想ThinkPad X220(4290FC8)Intel 酷睿i7 2640M4GB500GB+80GB SSD固态硬盘Intel GMA HD 30001.5Kg/12.5英寸￥24000联想ThinkPad X220i(4286A51)Intel 酷睿i3 2350M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥6900联想ThinkPad X220 T(4298K11)Intel 酷睿i7 2620M2GB320GBIntel GMA HD 30001.8Kg/12.5英寸￥24800联想ThinkPad X220i(4286A56)Intel 酷睿i3 2370M2GB500GBIntel GMA HD 30001.5Kg/12.5英寸￥7200联想ThinkPad X220(4290FM9)Intel 酷睿i5 2540M4GB80GB+500GBIntel GMA HD 30001.5Kg/12.5英寸￥16500联想ThinkPad X220i(4286AC9)Intel 酷睿i3 2350M2GB500GBIntel GMA HD 30001.5Kg/12.5英寸￥6100联想ThinkPad X220(4290BJ5)Intel 酷睿i5 2520M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥16600联想ThinkPad X220(4290D58)Intel 酷睿i5 2410M2GB320GBIntel GMA HD 30001.3Kg/12.5英寸￥24699联想ThinkPad X220(4290K14)Intel 酷睿i5 2520M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥15900联想ThinkPad X220(4290K13)Intel 酷睿i5 2410M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥16699联想ThinkPad X220(4287J11)Intel 酷睿i5 2430M2GB500GBIntel GMA HD 30001.5Kg/12.5英寸￥9500联想ThinkPad X220(4290K12)Intel 酷睿i5 2540M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥19999联想ThinkPad X220 T(4298BQ7)Intel 酷睿i5 2520M4GB80GB+320GBIntel GMA HD 30001.8Kg/12.5英寸￥15500联想ThinkPad X220IT(42942BC)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.67Kg/12.5英寸￥11500联想ThinkPad X220(4290CY6)Intel 酷睿i5 2520M3GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥25699联想ThinkPad X220(4287A83)Intel 酷睿i5 2430M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥10000联想ThinkPad X220(4287A93)Intel 酷睿i5 2450M2GB500GBIntel GMA HD 30001.5Kg/12.5英寸￥10200联想ThinkPad X220i(4290K11)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥13999联想ThinkPad X220(4287A85)Intel 酷睿i5 2430M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥8600联想ThinkPad X220i(42862ZC)Intel 赛扬双核 847E2GB320GBIntel GMA HD 30001.44Kg/12.5英寸￥7499联想ThinkPad X220(4287A94)Intel 酷睿i5 2450M4GB500GBIntel GMA HD 30001.5Kg/12.5英寸￥11100联想ThinkPad X220i(4290CY8)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥20699联想ThinkPad X220(4290FC7)Intel 酷睿i5 2540M4GB500GBIntel GMA HD 30001.5Kg/12.5英寸￥14500联想ThinkPad X220(4290FG3)Intel 酷睿i5 2520M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥25399联想ThinkPad X220i(4286A48)Intel 酷睿i3 2370M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥6200联想ThinkPad X220(4290FG4)Intel 酷睿i5 2430M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥24499联想ThinkPad X220(4287FC9)Intel 酷睿i5 2520M4GB500GBIntel GMA HD 30001.5Kg/12.5英寸￥13800联想ThinkPad X220i(4290CY7)Intel 酷睿i3 2310M2GB250GBIntel GMA HD 30001.5Kg/12.5英寸￥19699联想ThinkPad X220i(4286CT1)Intel 酷睿i3 2310M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥6500联想ThinkPad X220i(4286A41)Intel 奔腾双核 P9672GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥5450联想ThinkPad X220i(428644C)Intel 酷睿i3 2350M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥7900联想ThinkPad X220 T(4298BQ6)Intel 酷睿i5 2520M3GB320GBIntel GMA HD 30001.8Kg/12.5英寸￥12500联想ThinkPad X220(4286A49)Intel 酷睿i5 2450M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥8300联想ThinkPad X220(4291MQ4)Intel 酷睿i5 2520M4GB160GBIntel GMA HD 30001.5Kg/12.5英寸￥19600联想ThinkPad X220i(4287A82)Intel 酷睿i3 2350M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥8500联想ThinkPad X220(4290GF5)Intel 酷睿i7 2640M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥22000联想ThinkPad X220(4291NJ3)Intel 酷睿i5 2520M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥18200联想ThinkPad X220(4290GJ3)Intel 酷睿i5 2540M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥13000联想ThinkPad X220i(4290FK2)Intel 酷睿i3 2350M2GB250GBIntel GMA HD 30001.5Kg/12.5英寸￥7500联想ThinkPad X220(429034C)Intel 酷睿i5 2520M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥11800联想ThinkPad X220i(4286M13)Intel 奔腾双核 P9672GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥5300联想ThinkPad X220i(42863EC)Intel 赛扬双核 C8752GB250GBIntel GMA HD(集成于处理器)1.5Kg/12.5英寸￥7299联想ThinkPad X220i(4286A82)Intel 酷睿i3 2350M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥8800联想ThinkPad X220i(4286A55)Intel 酷睿i3 2370M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥9200联想ThinkPad X220i(4286M11)英特尔 奔腾双核 P9572GB320GBIntel GMA HD(集成于处理器)1.5Kg/12.5英寸￥5300联想ThinkPad X220(4287A84)Intel 酷睿i5 2450M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥14599联想ThinkPad X220 T(4294A12)Intel 酷睿i3 2370M2GB320GBIntel GMA HD 30001.8Kg/12.5英寸￥9300联想ThinkPad X220i(4286A34)Intel 酷睿i3 2310M4GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥10699联想ThinkPad X220 T(4298BT3)Intel 酷睿i5 2520M2GB500GBIntel GMA HD 30001.8Kg/12.5英寸￥14000联想ThinkPad X220 T(4294A17)Intel 酷睿i5 2520M2GB500GBIntel GMA HD 30001.8Kg/12.5英寸￥10900联想ThinkPad X220 T(4297A17)Intel 酷睿i5 2520M2GB500GBIntel GMA HD 30001.8Kg/12.5英寸￥11300联想ThinkPad X220(4290JQ3)大客户机Intel 酷睿i5 2450M2GB320GBIntel GMA HD 30001.5Kg/12.5英寸￥10800谢谢，请采纳。

联想x220价格是多少钱

• ThinkPad X220为2012年上市的12.5寸商用轻薄便携本，采用Intel 双核处理器，配指纹识别 。

• 参考报价：￥5900-32999。

• 二手的话主要还是看配置。该系列有78款产品，X220台笼统。