Why can t I change the computer time? What should I do if I can t change the computer time?

You try to change it in the motherboard BIOS, if it's a notebook, it should be a bridge problem.

What can't be changed is that there is a problem with the time stamen on your motherboard.

Modify and save it in the system, and you're good to go.

1.If your computer time is always wrong, the maximum possible 1If your computer time is always wrong, the biggest possibility is that the CMOS battery on your computer motherboard is dead, as long as the CMOS battery on your computer motherboard is dead, this can be replaced (as shown below).

2.Put the automatic with the network (to replace it on (as shown below): 2

Turn on the automatic synchronization with the network time, if the update fails, you will first turn on the time adjustment time synchronization, if the update fails, you will first adjust the time to one point faster than the current time (about five minutes) and then press. Press it a little faster than the current time (about five minutes).

For batteries that have been used for less than 1 year, the battery life becomes shorter, often not because the battery is aging normally, but because the battery has been charged and discharged many times, and the laptop BIOS system has misjudged the battery power. Originally, the battery still had a certain amount of power, but the BIOS mistakenly thought that the battery was exhausted, so the battery was forced to shut down. If there is such a shrinkage of battery life, don't rush to conclude that the battery quality is a problem, but you can use the simple and easy method of "battery correction" to make full use of the remaining power.

There is more than one way to calibrate a battery, and there are usually two ways: using the battery calibration program in the BIOS and manually calibrating the battery.

Solution 1: Use the battery correction function in this BIOS.

Many brands of laptops have integrated a battery calibration program into their BIOS, which is generally called "battery calibration" in English. You can complete the operation of battery correction directly into this BIOS, here is an ASUS notebook as an example, briefly talk about how to operate, and the operation of other books is similar.

1: Power on, press [F2] to enter the BIOS menu when the boot screen appears; Through the left and right arrow keys, select to enter the power menu.

2: Enter the power menu, you can see the "Start Battery Calibration" option, select it and press the enter key to execute.

1. First of all, we turn on the computer, find the computer on the computer desktop and click on it.

2. Then click to open the control panel.

3. Then after entering the control panel, find and click on the date and time.

4. Then click Internet Time.

5. Then click Change Settings.

6. Finally, check Synchronize with Internet time server.