[url]ftp://ftp.hp.com/pub/softpaq/sp33501-34000/[/url] PCI简易通讯控制器 Solution Install the Intel Host Embedded Controller Interface (HECI) Driver from softpaq sp33972 on the hp web site. It is listed under the Windows XP operating system, but works for Windows 2000 also. Unknown devi...
如果你3个设备都用一根数据线那就有很大可能性是数据线坏了。你有3个设备。应该有3个数据线才对啊。还一种可能是芯片问题。太正常了。
The device does not have a device driver: When a device driver for a device is not available, Device Manager displays the device asUnknown Deviceand puts it in theOther devicesbranch. This is very common with universal serial bus (USB) and ...
The device does not have a device driver: When a device driver for a device is not available, Device Manager displays the device asUnknown Deviceand puts it in theOther devicesbranch. This is very common with universal serial bus (USB) and Institute of Electrical and Electronics Engineering (...
1、换个接口试试，如果其它接口可以，说明这个接口坏了；2、换其它USB设备试试，确定接口是否坏；3、还可能是供电不足，换根粗短硬盘线试试；4、启动时在BIOS下看看能否识别移动硬盘，如果可以说明是Windows系统问题。5、重装系统；6、都不行，买张PCI-E口的USB接口卡，建议是USB3.0的，几十块钱...
多合一读卡器Windows7下出现Unknown Device错误的解决办法 尝试了n多办法都不好用啊,Unknown Device Identifier也不行 最后禁用了两个不知道干什么的usb驱动,终于可以用了 解决办法: 右键我的电脑,属性 -- 设备管理器 -- 通用串行总线控制器(就是有很多usb驱动的那个)禁用 Standard Enhanced PCI to USB Host Contr...
unknown De..unknown Device 由于该设备有问题Windows已将其停止 这个怎么解决 ???谢谢跪求Standard Enhanced PCI to USB Host Controller 该设备无法启动,怎么办?
去重新装下主板驱动和Usb驱动，如果不行那可能主板出问题
If you see a yellow exclamation mark next to one of your PCI drivers listed underOther devicesorUnknown devicesin the Device Manager, and you have no idea what to do, you’re not alone. Many Windows users are reporting about this problem. But no worries, it’s possible to fix, however...
ThePNP Device IDcolumn lists device IDs, such as Peripheral Component Interconnect (PCI) ID, ISA ID, an ID for some other bus type, or an unknown type. TheError Codecolumn lists the error code associated with this specific problem. Frequent...