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Uninstall them all and reinstall them. Press the following scan to detect hardware changes, and it will be automatically driven, if you need a drive disk, you need to use a drive disk to install! I wish you success!!
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An exclamation mark means that a driver is missing, or that there is a problem with the driver you have installed.
The WAN micro interface should be the interface of the ADSL cat.
It could be that you don't have a cat drive.
It is recommended that you install the driver of the cat sent when installing broadband to the optical drive to automatically install it.
After installation, the yellow exclamation mark should disappear automatically.
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"Question mark""It is the absence of the installation drive""Exclamation mark""It is the drive which I installed is incorrect.
The system is installed by itself! You find your motherboard box, take the disk with the motherboard to install the driver, and then find your camera box and take the disk with the camera to install the driver.
Problem solving. I think so. Ha ha.
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Double-click on the exclamation mark, click on the driver - update the driver - put it into the drive disc when you bought the computer, and select Auto Install!!
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Put your motherboard drive disk into the computer, and click Update Driver where there is an exclamation point!
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Install the network card driver, install the graphics card driver.
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Take out the disk that you gave you when you bought the computer, and you don't know what to do with it!
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It was supposed to be a lack of hairy drivers and camera head drives, and they disappeared when they were installed.
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The driver is not installed properly, and it is not installed correctly.
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Hello, I will answer for you what the exclamation mark of other devices will lead to Bimin Backup Manager, I believe that many friends still don't know, now let's take a look! 1. First of all, those exclamation marks are prints. <>
2. Secondly, there is no sound problem on your computer.
3. I don't know what operating system yours is, if it's vist or win7, it's best to go directly to the official **** sound card driver of your motherboard system, be sure to find the right type of ** installation, because these 2 operating systems often have sound card problems, you must go to the official ** correct driver drive.
4. If you are an XP system, then go to the next drive to scan and install it or something.
It is not the setting in the sharing security inside the hard disk. >>>More
Yours ** can't see it.
It could be the reason why the service in question was shut down. >>>More
In the Device Manager, you can only see the type of chip on the motherboard. >>>More
Causes of flashbacks and how to deal with them.
1. Too much cache garbage. >>>More
I bought you must be a brand machine, he will give you a driver CD, you will put the drive CD into the CD-ROM drive, (some try to install automatically, you just need to follow the prompts to go) and then right-click on the device with a question mark to select Update Device Driver (or select Properties, and then click Reinstall Device Driver), select Manual Installation, be sure to select in front of "Search for removable ** (floppy disk, CD ROM)", mark the check mark, and then it is the next step, The next question is up. >>>More