lenovo的屏幕usb接口怎么不能用啊_百度知道
lenovo的屏幕usb接口怎么不能用啊
　　1、主板BIOS内USB被关闭。开机按del进BIOS设置，执行回厂设置，如果确实对BIOS一点都不懂的朋友，就进每一项都看看只要有含“USB”字符的选项都开启。　　2、主板USB口打开了但是USB设备无法使用，拿个U盘插进USB口看有没有电，如果有电证明USB口已经打开无法使用多半是驱动程序没安装，安装你USB设备（比如打印机、扫描仪等）的驱动　　3、如果保证BIOS的USB打开，并且插上去有电，驱动也装好了，还是无法使用USB设备，那USB端口已经坏了，如果只有一个USB端口坏了其他好的，只是坏的那个端口接触不好，如果几个USB端口全部坏了，多半是主版的南桥芯片坏了。 南桥芯片主要决定主板的功能，主板上的各种接口（如串口、 USB ）、 PCI 总线（接驳电视卡、内猫、声卡等）、 IDE （接硬盘、光驱）、以及主板上的其他芯片（如集成声卡、集成 RAID 卡、集成网卡等），都归南桥芯片控制。南桥芯片通常裸露在 PCI 插槽旁边，块头比较大。
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那其中一个肯定是要连到电脑上的，需要连接到电脑，看看连接电脑的是哪一个。这样USB才能正常使用你要参看说明书。显示器上的USB接口不能单独存在的。如果是三个接口
其他3条回答
随着显示器应该还配有一根USB线我见过你说的这种屏幕，一头连接显示器，这种接口只能接U盘这种耗电小的东西，一头连接到主机的USB口上
你先确定那三个接口确实是可以做数据传输的USB接口，而不是供电的那种，然后确定哪一条是USB输入的，因为屏幕上的USB接口就相当于一个USB HUB，肯定要有一条线接在机箱的USB接口的，线连接上就没问题了
首先祝你新年快乐，好了现在转入正题
本帖由百度用户beijing2008djl亲自找资料，并写下评论。希望大家不要怀疑此贴为盗贴！资料覆盖12.1到15.4，价格从内的近期所有具有高性价比的笔记本电脑。这是我用了整整两个小时整理的，只是希望能够让想近期买笔记本的人能够参考。上面的数字排名是我为了看的清晰加上去的，不要再要人诋毁我，说我盗帖！这帖本来就是做的，只不过是针对各种不同需要的人截取了相应的资料作为参考。根本不存在所谓的刷分的概念！（我刷分干什么？也没有钱！只是个人喜欢而已！）
我最近做的资料，你自己到你们找找看，复合你要求的电脑。顺便也可以跟别的电脑比较着看一下
1. (全能类型，主攻娱乐，电影，音乐）
联想天逸f41a2390
联想天逸 F41A-PT参...
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325i有车载蓝牙，跟usb接口吗？
财产: 808 爱卡币
来自: 北京市|北京市
325i有车载蓝牙，跟usb接口吗？
只知道是,好像是高配，有没有蓝牙呢，看操作台跟都有个电话的标志，想跟手机配对起来。各位指教一下。
还有想用u盘播放相声听，请问这个车有USB接口吗？
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财产: 382 爱卡币
来自: 浙江省|杭州市
豪华有蓝牙电话的&&USB接口说是在手套箱里& &但是我没找到
[每日热点]:
财产: 14443 爱卡币
来自: 湖北省|武汉市
usb接口扶手箱和手套箱里都有！
[每日热点]:
财产: 808 爱卡币
来自: 北京市|北京市
usb接口和手套箱里都有！ 扶手箱里面看过了，没有啊，只有一个圆孔，插音源的。在没有usb口了呀。
蓝牙也没找到怎么用，显示英文，都不会操作呀。
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财产: 9315 爱卡币
来自: 北京市|北京市
有没有显示屏，就知道是不是高配
这个世界，现在是我们的，将来是儿子们的，但最终还是那帮孙子们的
[每日热点]:
财产: 559 爱卡币
来自: 北京市|北京市
扶手箱里面看过了，没有啊，只有一个圆孔，插音源的。在没有usb口了呀。
蓝牙也没找到怎么用，显示英文，都不会操作呀。 没有显示屏的话应该是时尚款的，那就只能用AUX听歌了！
车载蓝牙有的，看看说明书吧~~~用打字的话说起来很麻烦
[每日热点]:
财产: 14443 爱卡币
来自: 湖北省|武汉市
豪华肯定有，要不你的就是时尚的，有没有液晶屏？
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人生~~咋就这么多磨...
财产: 7371 爱卡币
来自: 湖北省|武汉市
豪华的有8.8寸液晶屏，有蓝牙电话，手套箱和手扶箱都有USB口，手套箱的是传歌用（把U盘得歌存进车载硬盘，在手套箱左上角），手扶箱的USB是直接听U盘歌曲的。
时尚的没有大液晶屏，蓝牙不清楚，好像有，但是手套箱和手扶箱都没有USB的，只有手扶箱有AUX接口，只能用3.5的对录线连接MP3和AUX接口来放歌。
[每日热点]:
财产: 14443 爱卡币
来自: 湖北省|武汉市
豪华的有8.8寸液晶屏，有蓝牙电话，手套箱和手扶箱都有USB口，手套箱的是传歌用（把U盘得歌存进车载硬盘，在手套箱左上角），手扶箱的USB是直接听U盘歌曲的。
时尚的没有大液晶屏，蓝牙不清楚，好像有，但是 ...
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财产: 4424 爱卡币
来自: 贵州省|铜仁市
这个，google一下呗
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回复成功，收到1个大米！
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Our Verdict
Sony shows the world how to make a 'proper' mini phone
Product features
Built-in Memory : 16 GB
Rear Camera Resolution : 20.7 Megapixel
Battery Talk Time : 18 Hour
Screen Resolution : 1280 x 720
Processor Core : Quad-core (4 Core)
Flagship specs
Waterproof
Decent battery life
Poor bundled services
Awful low light photography
Glass back prone to smudges
Go to page:
Introduction
Ratings in depthA mini handset has, inexplicably, come to mean a smaller, lower-spec version of a popular big screen device, which does nothing for those that want a slightly smaller display.With the release of the Xperia Z1 Compact in 2014 (having launched in Japan in 2013) we were pleased to see Sony bucking the trend by shrinking down the powerful
but losing almost nothing on the spec list, giving the Z1 Compact a real chance to fight fight in a fierce market, that at the time was dominated by the
and , two devices that launched to critical acclaim but with a poorer spec list.It's a trick that Sony has since repeated with the , which again manages to pack a lot of the 's best features into a smaller body.Eagle eyed readers will have noticed that the Sony Xperia Z1's baby brother hasn't adopted the traditional "Mini" moniker but rather comes with the title of "Compact".Yes, Sony has given the Z1 Compact the smaller screen, but it has kicked diminutive RAM and lesser cores to the mobile kerb. Sony has even allowed the Xperia Z1 Compact to keep the waterproof nature of the Z1.The Sony Xperia Z1 Compact can now be picked up from as little as &215 SIM-free ($317, around AU$413) and free on contracts starting at &18 per month.Despite the recent price drops, this does mean that the Xperia Z1 Compact is still more expensive than the
and the , which launched around 6 months earlier and have also seen their fair share of price drops since their newer versions (the Samsung Galaxy S5 and the HTC One Mini 2 respectively) came out.This higher cost does allow much better specs though: it means the inclusion of a Qualcomm Snapdragon 800 2.2GHz quad-core CPU backed up by 2GB RAM for instance.The Sony Xperia Z1 Compact's successor, the Xperia Z3 Compact, has also seen a few price drops of its own, and can be had for around &290 (around $428, AU$557). With a Snapdragon 801 2.5GHz CPU, the Xperia Z3 Compact has a slight edge over the Xperia Z1 Compact, but not enough that you should discount the cheaper handset, which offers fantastic value for money.The "Compact" name also alludes to more than j it can be no coincidence that the Xperia Z1 Compact shares its name with the style of camera that it is looking to replace. A 20.7MP Exmor sensor housed behind an award-winning G Lens aims to be the final nail in the compact camera coffin.Unsurprisingly, the Sony Xperia Z1 Compact follows in the same design language that was started with the Xperia Z1.A full frontal glass assault is joined by an all glass rear that gives the Xperia Z1 Compact a really clean feel. The choice of four colours (black, white, pink and lime) means that the business feel can be offset a little if you wish.While the glass adds to the industrial feel, I found that it also meant I became a little obsessed with keeping it clean. Those that find they are forever trying to clean the screen to remove pesky fingerprints will find that that feeling transfers identically to the back.It also hoovers up dust from the pocket, making it a real eyesore when you're just trying to look at a quick text.The chassis, measuring at 127 x 64.9 x 9.55mm, curves slightly at the edges allowing the screen to be protected from side impacts, as well as allowing it to sit comfortably in the hand. I found that the metal and glass often left the Xperia Z1 Compact cold to touch when left out, but the material combination also leaves it feeling premium.It's this combination of materials that leaves the Z1 Compact sitting on the scales at 137g, although I found that I still needed to check my pocket occasionally to see if it was still there. There is no doubt that the phone feels a little heavy at first, especially when compared to the almost impossibly light Galaxy S5 Mini, but this feeling disappears as quickly as it is noticed.The smaller frame made using the Xperia Z1 Compact easy to use one handed, and didn't suffer the same problems of grip that beset the original Xperia Z1. The power key in particular was pretty easy to hit.The curved edges also meant that I found it was more comfortable in one-handed use than the , retaining the same business feel but without the sharp edges. However, the feel in the hand is one of a chunkier device - it doesn't have the same smooth stylings of the , for instance, and does feel quite hefty compared to other, better-balanced, phones.Behind all that glass sits the first clue that the Xperia Z1 Compact isn't quite a fully- a 720p 4.3-inch screen.Many may scoff at the lower resolution, but Sony has given the screen a lot of attention, certainly more than was provided to the original Z1.Pure stats show that the Xperia Z1 Compact has enough to compete, as its 340ppi outstrips that of the four-inch iPhone 5S, and even the newer . The Xperia Z3 Compact's larger 4.6-inch screen keeps the same 720p resolution, which means the newer handset has a slightly lower pixel density at 319ppi. Even so, the level of attention goes deeper than that as Sony looked to address issues that were found when the Xperia Z1 launched.Gone are poor viewing angles thanks to the inclusion of IPS technology to join the Bravia and Triluminos tech that were found in Sony's largest handset, the .However, coming to this from looking at a 1080p screen and you will be able to see the drop in level of sharpness - it's not massive, but the Z1 Compact doesn't have the clearest screen on the market.Making the Xperia Z1 Compact dust and waterproof (to IP55 and IP58 standards) can't have been easy with the number of ports that the modern smartphone requires. Thankfully, Sony has managed this well, leaving me impressed with the way they are securely covered.All bar one of the ports comes with an attached bit of plastic that stands up to some rigorous pulling, with Sony having fully waterproofed the 3.5mm headphone jack. Even the external speaker that runs across the base of the Xperia Z1 Compact has been given the treatment.The microUSB port and microSD slot (the Sony Xperia Z1 Compact supports up to a further 64GB of storage) are housed at the top of the left side, with the microSIM tray sat at the base. I found that this tray was rather flimsy, as well as being difficult enough to require tweezers to remove. Popping in a microSD card was a lot simpler.With all the ports in the left side, Sony has left the right-hand edge to be populated with a couple of buttons. Amongst these is the standard volume rocker sat just below Sony's round and imposing power/lock button, as well as a TechRadar favourite: a dedicated camera shutter button.This serves a few purposes as it allows the Z1 Compact's 20.7MP camera to be loaded (and even have the photo shot right away) in one touch, as well as allowing photos to be taken underwater as the screen doesn't have to be pressed.It also allows the camera app to function more like a fully fledged camera, with focussing and snapping being really easy.The top and bottom edges contain only the waterproofed 3.5mm headphone jack and external speaker, respectively.As with every smartphone, the back of the phone contains the camera sensor and LED flash. Elsewhere, only the Sony and NFC branding break up the solid glass rear.The Xperia Z1 Compact may come a higher price tag than its 'Mini' counterparts but also packs a smarter more professional feel backed up with whizzier insides that warrant a second and third look.
Current page:
Introduction
Product TypeSmartphoneNetwork BandQuad BandInput MethodTouchscreenTouchscreenYesBluetoothYes
Wireless LANYesUSBYesContract TypeSIM-freeMaximum Memory Card Size Supported64 GBBuilt-in Memory16 GBBuilt-in FlashYesMemory Card SlotYesCellular Data Connectivity TechnologyGPRS, EDGE, HSDPA, HSUPA, UMTS, HSPA+SAR Value0.74 W/kgGPS ReceiverYesMulti-SIM SupportedNoNear Field CommunicationYesIntegrated TV TunerNoProduct FamilyXperia Z1 CompactCellular Generation4GCellular Network SupportedGSM 850, GSM 900, GSM 1800, GSM 1900, WCDMA 850, WCDMA 900, WCDMA 1700, WCDMA 1900, WCDMA 2100Multi-touch ScreenYesRear Camera Resolution20.7 MegapixelNumber of SIM Card Supported1Front CameraYesMemory Card SupportedmicroSD, microSD Extended Capacity (microSDXC)Phone StyleBarColourBlackOperating SystemAndroidBrand NameSony MobileBattery Talk Time18 HourScreen Size10.9 cm (4.3")Screen Resolution1280 x 720Touchscreen TypeCapacitiveWeight (Approximate)137 gProcessor CoreQuad-core (4 Core)Green CompliantYesGreen Compliance Certificate/AuthorityWEEEMaximum Video Resolution1920 x 1080Processor ManufacturerQualcommWireless LAN StandardIEEE 802.11a/b/g/n/acBluetooth StandardBluetooth 4.0Operating System VersionAndroid 4.3 Jelly BeanMessaging TypeSMS (Short Message Service), MMS (Multi-media Messaging Service), Email, Instant MessagingUSB StandardUSB 2.0Pixel Density342 ppiFront Camera Resolution2 MegapixelSIM Size SupportedMicroHeight127 mmWidth64.9 mmDepth9.5 mmRadio TunerYesBattery Standby Time670 HourManufacturerSony CorporationProduct NameXperia Z1 Compact SmartphoneProcessor Speed2.20 GHzProcessor TypeSnapdragon 800Product LineXperia Z1 CompactScreen TypeLCDSensor TypeAccelerometer, Gyro Sensor, Digital Compass, Proximity SensorManufacturer Part NumberManufacturer Website Addresshttp://www.sony.co.ukMarketing InformationIntroducing the Xperia Z1 Compact The Xperia Z1 Compact is everything you expect in a premium smartphone, beautifully crafted to fit perfectly in the palm of your hand. Capture stunningly beautiful photos and videos using the same technology as featured in our compact digital cameras. Easily move all your valuable content from your smartphone to your new Xperia Z1 Compact with Xperia& Transfer. Best of all, the Xperia Z1 Compact is waterproof* and comes in a range of colours.Standard Memory2 GB