我最近在我的 PC 上进行了Windows 7的全新安装,并从制造商的网站下载了所有驱动程序,并认为一切都很好。我碰巧进入了设备管理器(Device Manager),发现Base System Device有问题。
实际上,有几个基本系统设备(Base System Device)驱动程序错误,都带有问号。我很惊讶,因为我以为我已经下载了系统的重要驱动程序,例如显卡、触摸板、网络适配器等。
不幸的是,我似乎没有下载所有的驱动程序。我最终弄清楚了问题所在,并且不再在设备管理器(Device Manager)中出现错误。在本文中,我将向您展示如何修复Windows中的驱动程序问题。
尽管我安装了大多数驱动程序,但有几个我没有安装,认为它们没有必要。基本系统设备(Base System Device)通常与以下三个硬件之一相关:芯片组、蓝牙或 SD 卡读卡器。
访问制造商网站并查找适用于您的特定型号的驱动程序。确保(Make)下载芯片组驱动程序并安装最新版本。此外,如果您的系统上有蓝牙和 SD 卡读卡器的驱动程序,请找到它们。
此外,您可以通过查找在Device Manager(Device Manager)中显示为未知或带有问号的任何设备的硬件ID(IDs)来确定所需的驱动程序。为此,双击Base System Device并选择Details。然后从下拉列表中单击硬件 ID 。( Hardware IDs)
它应该看起来像这样:
PCI\VEN_15AD&DEV_0405&SUBSYS_040515AD&REV_00
PCI\VEN_15AD&DEV_0405&SUBSYS_040515AD
PCI\VEN_15AD&DEV_0405&CC_030000
PCI\VEN_15AD&DEV_0405&CC_0300
现在您可以访问诸如PC ID Repository之类的站点,并使用(PC ID Repository)Vendor ID和Dev ID搜索他们的列表。那些数字在哪里?VEN_之后的部分是Vendor ID。在上面的第一行中,它是15AD。设备 ID 是DEV_之后的部分,在上述情况下为0405 。
我点击 1 然后搜索 15ad 得到以下结果:
正如您在上面看到的,它与VMware相关。如果单击该链接,您将看到一些设备编号。0405 列在顶部作为SVGA适配器,也就是显卡。
由于我在虚拟机中安装了Windows ,因此(Windows)VMware是供应商。该设备是安装在我的主机 PC 上的显卡。很(Pretty)整洁吧?下次您在设备管理器(Device Manager)中看到一个大问号或未知设备(Device)时,您现在可以准确地找出缺少驱动程序的硬件。
现在只需浏览那里列出的所有基本系统设备(Base System Device),并准确找出您需要下载的驱动程序。如果您有任何问题,请随时发表评论。享受!
Fix Base System Device Not Found in Device Manager
I recently did a clean install of Windows 7 on mу PC and downloaded all the drivers from the manufacture’s website and thought everуthing was good to go. I happened to go into Device Manager and nоticed that there was a problem with Base System Device.
Actually, there were several Base System Device driver errors, all with question marks. I was surprised because I thought I had downloaded the important drivers for the system such as the graphics card, touchpad, network adapter etc.
Unfortunately, I didn’t seem to have downloaded all of the drivers. I eventually figured out what the problem was and didn’t get the error in Device Manager anymore. In this article, I’ll show you how to fix the driver issue in Windows.
Even though I installed most drivers, there were a couple that I didn’t install thinking that they were not necessary. The Base System Device is usually related to one of three pieces of hardware: the chipset, bluetooth or the SD card reader.
Go to the manufacturer website and find the drivers for your specific model. Make sure to download the chipset drivers and install the latest version. Also, find the the drivers for bluetooth and SD card reader, if you have those on your system.
Also, you can figure out what driver is needed by finding the hardware IDs for any device that shows up as unknown or with a question mark in Device Manager. To do this, double-click on the Base System Device and choose Details. Then click on Hardware IDs from the drop down.
It should look something like this:
PCI\VEN_15AD&DEV_0405&SUBSYS_040515AD&REV_00
PCI\VEN_15AD&DEV_0405&SUBSYS_040515AD
PCI\VEN_15AD&DEV_0405&CC_030000
PCI\VEN_15AD&DEV_0405&CC_0300
Now you can go to a site like PC ID Repository and search their list using the Vendor ID and Dev ID. Where are those numbers? The part after VEN_ is the Vendor ID. In the first line above, it’s 15AD. The device ID is the part after DEV_, which is 0405 in the above case.
I clicked on 1 and then did a search for 15ad got the following results:
As you can see above, it’s related to VMware. If you click on the link, you’ll then see some device numbers. 0405 is listed at the top as SVGA adapter, which is the graphics card.
Since I have installed Windows in a virtual machine, VMware is the the vendor. The device is the graphics card installed on my host PC. Pretty neat huh? The next time you see a big question mark or Unknown Device in Device Manager, you can now figure out exactly what piece of hardware is missing a driver.
Now just go through all the Base System Device listed there and figure out exactly which driver you need to download. If you have any questions, feel free to post a comment. Enjoy!