What to do with the mouse click Change Double

When you click a folder with the mouse, the display is not selected, but it opens directly, as if you were double-clicking the operation. The operation of the program is the same, just click on a shortcut, the program is opened. This kind of problem is generally due to careless changes in the relevant settings, strictly speaking is not a fault, we just have to change the settings back on the line, the specific settings involved in the following several.

　　Step method

　　Set One:

Sometimes when a mobile device is used, a left mouse click changes to double-click, and you can open Task Manager and end the "Wowexec.exe" and "Cdilla10.exe" items in the process, which will return to normal, but this problem will occur the next time you use a mobile device.

　　Set two:

Turn on the tools on the My Computer menu bar → folder options → general tab There is a "open project by double-clicking", select and OK.

　　Set Three:

In the beginning → settings → control Panel → mouse → mouse configuration-switch the main and minor buttons to remove the hook!

　　Set Four:

Select Device Manager → Universal serial Bus Controller →intel (R) 82801db/dbm USB Universal Hos controller-24c2 Click its "properties → advanced" item:

If XP system: Check "do not notify me USB error", if 2000 system: Check "USB Settings" under the "Disable USB error detection" OK OK. This will improve the sensitivity of USB devices, including USB mice, to the system.

Do-it-Yourself "mouse often clicks into double click"!

　　Mouse Hardware issues:

The use of the mouse for a long time will be prone to contact bad, key failure or key sticky problems. In fact, the mouse structure is simple, their own hands to solve the problem is not difficult.

Change with a new different mouse is really not accustomed to, so decided to choose the graphical method of users: dismantling the mouse to repair! Use tool: A small screwdriver, a pin, a piece of rough paper (can be cut from the file bag). The repairs were done smoothly. Here is the whole process of my maintenance (Figure 1).

Fig. 1 The Maintenance tool is a screwdriver, a slip, a pin

　　"Disassemble the mouse shell"

The mouse fastening screws are generally in the bottom, in addition to the position in the figure, there are also designed under the foot pad or label (Figure 2). Note that when you open the mouse shell to first upward and then push forward, because this universal mouse in the front of the general will have two buckle.

Fig. 2 Removing screw fixing plug card

As shown in Figure 3, this is the inside of the mouse, because it is to solve the problem of double click, and this kind of problem is out of the mouse on the micro-switch, so we have to continue to remove the micro-switch.

Fig. 3 Micro-switch small button, press the color plastic block on the sound of a click

　　"Disconnect the micro switch"

First, we use a pin tap micro-switch buckle, to remind everyone to notice two points, first, because the buckle is plastic products and very thin, accidentally will break. Second, the micro-switch has a metal spring, in the pry open the buckle, the spring will bounce out, do not notice will not find the spring, so the best around some shielding spring pieces of things (Figure 4).

Figure 4 gently pry the clasp with a pin

The structure of the micro-switch is very simple, just a small piece of copper. When we click the mouse, the contact on the spring contact with the following metal contacts, the computer will respond to the corresponding, that is, click, double-click (Figure 5).

Figure 5 is the reset contact problem for this contact.

　

　　"Polished contacts."

The following is the most important step, just said the mouse can be normal click on the micro-switch inside the contact to achieve, and the failure is because the contact appeared burr, rust and other circumstances, resulting in poor contact. So we'll just have to polish the contact point. Abrasive use of the material is a relatively coarse cardboard, some people will suggest using fine sandpaper grinding, this material needs to buy, the second is fine sand paper is easy to contact grinding flowers, this may not be long, the contact will be rust. As shown in Fig. 6 and Fig. 7, we need to polish the contact points on the spring sheet and the contacts left on the micro switch.

Fig. 6 Polished Copper Shrapnel contact

Fig. 7 Grinding Metal Contact base

　　"Reload the mouse."

I believe you have been dismantled by the internal structure of the mouse to understand more, so the installation is relatively easy. But the installation of small copper and micro-switch shell or to separate say, small pieces of copper when you must first let the touch of the head in, and then stuck in the middle of the shrapnel, finally the shrapnel slightly compressed can be loaded up. When installing the micro-switch case, be sure to turn the circuit board upside down and install it from the bottom up (Figure 8) so that the plastic block on the micro switch in Figure 3 will not fall.

Fig. 8 Turn the circuit board upside down and install the micro-switch shell on the upward clip

Place the spare parts in situ, connect to the computer, check the maintenance of the mouse! Click to be able to complete the correct, installed the mouse outside the shell screws, repair done!