Can I access the Internet by plugging the network cable directly into my computer? If it is a desktop, it cannot be used directly. You need to open the computer network sharing center, find the adapter interface, and click on the Ethernet card properties. Then open settings, click the "Configuration" option, select "Advanced" and find the connection speed and duplex mode. Finally, change "Automatic Detection" to "10M Duplex" or "10M Half-Duplex", and click to confirm that there is a router. Connect the computer to the router with a network cable to access the Internet. Use a network cable to connect the LAN interface of the computer and the router. After the connection is completed, you can access the Internet normally. Can you access the Internet after checking that the host is online? Under normal circumstances, the new computer will be able to access the Internet as long as all the hardware drivers are installed, including the network card driver. ,So

How to adjust the fonts on the computer screen to be blurry 1. Question 6: What to do if the fonts are blurry after adjusting the resolution of the computer? Right-click on the desktop - Properties - Appearance - Font Size. You can adjust the font to large or extra large. If you are vague. 2. First, right-click on the desktop and click to select resolution, as shown in the figure. 2 Then, use the mouse to drag the resolution to the highest level and click Save, as shown in the picture. 3. The computer desktop fonts are blurred mainly for the following reasons: Incorrect resolution settings: If the resolution is set too low, all images and fonts on the screen will become blurred, especially on large screens. It is recommended to adjust the resolution to the highest level to ensure the best display effect. 4. First, we click on the windows icon under the desktop, and in the pop-up window, we click

How to connect a Huawei phone to a computer via USB to access the Internet. First, we open the phone settings and search for "HDB". Then we click to open "Mobile Network Sharing" in More. Then we can click to open "USB Sharing Network" in the pop-up window. Summary First, connect the Huawei mobile phone to the computer through the data cable. Open "Settings" on your phone and enter the settings interface. Click "Personal Hotspot", select "USB tethering" and click the switch button at the back to turn it on. First click "Settings About Phone", then click "Version Number" 7 times in succession. You will be prompted to enter developer mode. Then return to the "Settings" list, "Developer Options" will appear, then click to enter "Developer Options", turn on the "USB Debugging" switch, and click

Does the newly assembled computer keyboard light not light up? The motherboard model should be UEFIbios. First find a keyboard with PS2 port, enter bios, turn off UEFI boot, and change to Legacy mode. If there is fast boot, turn off options like FastBoot, UEFI boot, turn on fast boot, and enter the system. USB interface detection may be turned off before, and USB devices can be used to assemble the computer after entering the system. The mouse and keyboard lights do not light up when the computer is turned on? If the keyboard light does not come on, there is a high possibility of memory failure, or it may be caused by static electricity on the motherboard or the motherboard is faulty. Use an eraser to wipe the gold finger of the memory graphics card, and remove and insert the memory several times. The problem remains. There are dual memory sticks and a single memory stick is used for testing. The problem persists. Re-plug the various cables inside and outside the chassis, and then unplug the connector on the motherboard.

Can an independent graphics card be used without a driver installed? 1. If an independent graphics card does not have a driver installed, the monitor will not be able to display the image, and the computer will not be able to use the features of the independent graphics card, which will significantly reduce the performance and stability of the computer, and even cause the computer to crash. , blue screen and other abnormalities. 2. It cannot be used without a graphics card driver in the computer system. The graphics card driver is the command language used to communicate between the computer control system and the graphics card hardware. Through this command tool, control commands are issued to make the graphics card perform related tasks. Without the driver, the connection cannot be established, and the screen is black when booting. 3. Cannot be used. If the driver is not installed, the independent graphics card will not work. Without the integrated graphics card, the computer will not work properly. 4. If it is a WIN7 or WIN8 system, then after installing the independent graphics card, do not install the independent graphics card.

Acer laptop keyboard failure may be a driver problem. Right-click My Computer, click the Manage option, find Device Manager, find the keyboard device, expand the options, and see if there is a driver problem. If it is a driver problem, just uninstall and install it again. Function keys such as uppercase and lowercase letters and numeric keypad keys are malfunctioning. If the input display is inconsistent due to the malfunction of the uppercase and lowercase letters of the Acer desktop computer keyboard or the malfunction of the numeric keys, you can check whether the function keys such as the CapsLock key and the Shift key on the left side of the keyboard and the NumLock key on the right side switch normally. Reasons why Acer laptop keyboard fails: The built-in keyboard may be blocked by many office workers. For convenience of use, they often place the computer in a fixed position, or to extend the service life of the computer keyboard.

What to do if the color of the laptop screen is inaccurate 1. Different methods can be adopted according to different reasons, such as placing the monitor in a ventilated place, etc. (Many people like to cover the monitor with a piece of cloth to prevent dust. I would like to remind everyone here that dust-proof Use a special dust cover, otherwise it may cause poor ventilation and heat dissipation of the monitor). Graphics card issues: Display issues are the most common problem. 2. Adjust the color balance. At this time, you can check whether there are strong magnetic devices around the monitor, such as speakers, high-power power transformers, etc., and try to remove these devices. If the color cast still does not improve, you need to consider degaussing the monitor. 3. Computer screen color calibration adjustment method: First open the control panel. Open the color management option in the control panel. Note: If this option is not available, say

How to solve the problem that the graphics card driver crashes in Win7 system after installing it? 1. When choosing the driver, it is recommended to install a driver that has passed Microsoft signature certification, which will be more compatible with the Win7 system. Some non-public versions of drivers will automatically overclock the graphics card. If the graphics card itself is not in good health and cannot run in an overclocking environment, it will continue to restart or the graphics card will overheat and restart. 2. Click on the Win10 official version desktop to find the "This PC" icon, right-click and select the "Properties" item from the pop-up right-click menu. The "Control" window will open. Find the "Advanced System Settings" button on the left and click to enter the detailed settings interface. 3. The graphics card or wireless network card hardware is faulty. Solution: Try to bring up the task manager in the current interface and end the driver installation (one