Win10 system device manager does not have a port how to do win10 device manager no port for a variety of reasons and solutions

many users in the use of Win10 official version of the system, have encountered the device manager does not have port options, ultimately leading to The devices of the com and LTP ports cannot be connected normally. What is going on? Generally, such a phenomenon is caused by the following factors, we can prescribe the right medicine, the following small series bring.

Cause analysis 1: The driver failed to install properly
Solution:
1, the motherboard driver failed to install automatically, we can download the "360 driver master" and other driver installation software for driver repair .

Software Name:

360 Driver Master V2.0.0.1255 The latest Chinese official installation version

Software size:

7.55MB

updated:

2016-08-24


analysis II: no LTP and com interfaces on the motherboard
solution: now that
Most of the computer motherboards have simplified the COM and LTP ports. We can see if there are these two interfaces from the back of the motherboard. If not, we only need to purchase the USB to COM/LPT data cable and plug it into the computer to solve the problem. .

The above is the introduction of all the reasons and solutions for the win10 system device manager without ports. In the process of using windows10 system, friends who have encountered similar problems may wish to try and see.