Miner exclamation mark

1. may be caused by the driver is not completely installed, or the driver version installed does not match the system

2. re install other driver versions, or ask the customer service of the graphics card brand if they need to install the driver for mining and switching< br />

This is e to the incompatibility between the graphics card driver and the system, or the old version. Just update the graphics card driver. The solution is as follows

Dear Samsung users:

according to your description:
if your machine can't use the wireless network. It is recommended that you try the following methods:
1. Make sure that the wireless network card is not disabled. If it is disabled, please turn it on and try to connect
2. Check whether the wireless network card driver is normal. Open device manager to see if there are any devices with yellow exclamation mark or question mark in device manager
3. If there is a problem with the driver, please go to Samsung's official website to download the wireless network card driver again http://www.samsung.com/cn/support/download/supportDownloadMain.do
please search the notebook model to download.
4. Check the router and restart it. Restore the default state and try to reset the router. Replace other networks and try wireless routing
5. There may also be system problems. It is recommended that you re install or restore the system. Your machine has a genuine system backup. Press F4 to enter the restore interface after power on, and then it can be completely restored (backup the important data, if the machine runs normally, only restore the C disk file.)
6. If the above methods can't solve the problem of your machine, it is recommended that you bring the purchase certificate to Samsung maintenance center, and the engineer will check and repair it for you
Samsung Service Center Address:
http://support-cn.samsung.com/support/ServiceLocations.asp To make complaints about

evaluation, suggestions and Tucao, please click: support.samsung.com.cn/survey