The date of my computer is fixed at January 1, 1987

There's a virus on your computer.

Mine is worse than yours.

As soon as my computer turned on.

Directly into January 1, 2085.

And I can't install any antivirus software.

Mine is a rework of the system.

You can implement other antivirus software or not.

Kill the virus and you'll be fine.

However, some viruses are more tight.

Ordinary antivirus software can't find it.

It's not that you installed any software.

It's you who got poisoned.

It's still the kind that cripples your machine.

Format it and reinstall it.

Remember to format it thoroughly.

Solve the problem of "modify system time 1987" Usage:

2.Restart the computer after completing the scan.

3.Use 360 Security Guard to scan and kill remnants.

Pop-up ads modify the system time, causing the antivirus software to fail.

Add ad ie shortcuts to desktop.

Add ads to favorites.

Constantly changing names, deforming.

The Injection DLL is shown in the diagnostic report

Virus? I've never seen such a boring virus.

Another reason is that the battery in your computer is dead.

But first try to see if it's the battery reason, and then see if it's done by a boring virus.

There are three reasons, one: the motherboard battery is dead, and two: a virus. Three: A certain software needs to be cracked, it may be that the cracked program interferes with time!

If you can't kill it, you have to delete all the partitions and redivide them, so that you can delete all the files without worrying about viruses leaving behind.

Double-click the time in the lower-right corner to adjust it, then press Apply, then press OK.

Poisoned . . . Next 360 scan...

Change a motherboard battery, generally the motherboard battery fails and cannot save the time setting, your shutdown time will go back to January 2, 1987, motherboard batteries are generally sold in computer stores, a few dollars a piece.

How to use:

You can install the time prevention service here, and after installation, you can enable or disable the modification of the system time; After installation, a prompt will pop up that the installation is successful; After successful installation, the 360 Time Modification Prevention service will always be running, and the system time will be protected at the core level in the entire Windows system environment. If you want to uninstall the protection service (all protection will be invalid), you can directly click "Uninstall Time Modification Protection", and all related files and services will be completely erased.

After installing Time Proof, the default time modification is prohibited, you can try it yourself, open windows to modify the time, and change the time or date at will, and the modification will be automatically corrected. If you want to modify the time, you can open it, click "Allow time to modify", click "Yes", and then you can modify the time. After the modification, it is recommended to click "Disable Modify Time" again, so that the time lock will be re-turned on, and the system time will not be modified by malware.

This can happen if the motherboard battery dies or is poisoned.

Do you want to press F1 every time to enter the boot, if so, the motherboard battery is dead, and you restart after modifying the time to see if the date will be changed.

If it does, it's poisoning.

Even if the motherboard battery is out of power, it will not change the date if it is restarted.

Because the power supply is connected, it is generally not stored with a motherboard battery.

There is a high chance of poisoning in this condition.

The motherboard battery is dead. If not, then it may be that the motherboard come power supply circuit is faulty, if the motherboard is fine, there is only one possibility, poisoning.

Kindly remind that 360 is not an antivirus software, it is recommended to use Kaba 2009, the world's first.

If you are always prompted to press the F1 key when you turn on the computer (even after you set it), and then the time to enter the computer is always inaccurate, then your motherboard battery is dead. Change something for two or three dollars.

If your CMOS can still be saved, make sure it's not a problem with the motherboard battery. But every time you enter the system, you come back at that time, and you can be 100% sure that you have won. of that kind of virus. Redo the system to make it cleaner.

Probably your d:disk e:disk. The rest of the disks have been infected with the virus. You can turn on my computer after ghosting the system.

Click Tools - Folder Options - View Hide Protected System Files (tick out) and select Show Files and Folders below. Well, after exiting in d: or e:

Click the right click on the drive letter - open, and see if there is a file in the root directory to delete it. Remember to right-click to open the drive letter, not double-click. Otherwise, the virus will run.

The CMOS battery on the motherboard is dead, and even if you modify it, you won't be able to save it. The solution is to replace the battery.

Now it's not much money to change a battery, you can buy one, replace it yourself, and you're good to go.

The CMOS battery on the motherboard is dead, just replace the battery. It is recommended that you buy about 20 batteries.

It should be poisoning.

If the motherboard coms the battery is out of power, the time should be relatively early.

Poisoned by hacked reinstall the system, and then install the Kabarsky.

It should be a virus, and after changing the time, let your antivirus software fail and avoid antivirus.

But even if this has been a virus before,,I can find the virus, but there is always it after booting,,Of course, you can also try it.,Enter the safe mode and change the date Antivirus (premise upgrade to the latest version) After killing, then restart and enter the safe mode again。

If it doesn't work, it's only a reload!!

Hit the time virus. I can't even log in to QQ. I was like that last time

When the computer is turned on, you need to press F1, plus if the system time is also restored to a very early time, it can be determined that the CMOS battery on the computer motherboard is out of power, take measures: buy a new battery, replace it on OK, if there is a situation where you want to press F1, it depends on the configuration of your computer, if your computer does not have a floppy drive, then press del when booting, and go in to disable the floppy drive.

Another: First of all, you can be sure that it is not a virus, this kind of problem usually occurs because the CMOS battery is dead, you can go to the market to buy a cr2032 coin cell battery, open the case, and replace it (it is easy to see from the motherboard).

If it doesn't work after changing the battery, it means that there is a problem with the motherboard, a small fault, it does not affect the use, and you can leave it alone.

I used to do the same, stopped on January 1, 1998.

It's good to reinstall the system.

January 22, 2004 is the time for your computer motherboard BIOS setting, your computer motherboard battery is out of power, can not maintain the change of system time, after replacing the battery, and then reset the system time in CMOS.

Do you want to set up time synchronization, but the update time cannot be updated? If that's the case, please manually change the date to the year, month and day of the day, and then update the time, if it still doesn't work, it's poisoned, because I had that problem before! I used Kaspersky to kill!

If it still doesn't work, you can only reinstall the system, how long has your computer been bought, my computer has been bought for about 3 years, and the motherboard battery is fine! Generally, there won't be much wrong with the hardware!

Determine that there is a virus in your computer. Some viruses can't be killed with antivirus software, so you have to use a special killing tool.

It is recommended to try to kill the virus with a USB flash drive virus killing tool. I guess your machine has a virus.

If the battery is out of power, you can go to the supermarket to buy a battery, divided into 2032 and 2052, first remove the computer battery and look at it, and install it to set it up.

The battery is dead.

The method of changing the battery is simple.

Open the case and pay attention to the motherboard, there is a silver-white round, just like the shape of the battery of an electronic watch, but it is only magnified a few times. Then take him out, if you don't know the model, just take it and buy it, you can't go wrong

The motherboard battery is dead, let's replace it.

Open the case, on the motherboard, larger than the electronic watch battery.

Start - Control Panel - Date & Time, where you can modify it.

Oil, salt, sauce and vinegar, clothing, food, housing, transportation, flowers, birds, insects and fish.

You go to the BIOS to set the system time, if it really doesn't work, the motherboard battery is dead, change it.

It should be that the battery in the motherboard is dead, go change it.