However, in some cases, connecting to the Internet time clock server causes the computer clock to display the wrong time. Complete the following actions to verify the correct time zone is set and to toggle the Internet time setting to improve the accuracy of the computer clock. Figure : Internet Time Tab. Change the Automatically synchronize with an Internet time server setting.
If it is already checked, remove the check mark from the Automatically synchronize with an Internet time server option. If it is not already checked, select the check mark on the Automatically synchronize with an Internet time server option.
Monitor the computer clock to see if the problem continues. If the computer clock remains accurate, you are done. Otherwise, complete these steps again to reset the Internet time setting back to its original condition, and then go to Step 2: Updating the BIOS. Step 3: Removing and reinstalling the real-time clock Remove and reinstall the Real-time clock by starting the system in Safe mode.
Use the following steps to perform this task:. Turn on the computer and immediately begin pressing the F8 key repeatedly until a Windows Start-up Menu appears. Select Safe Mode and then press the Enter key.
System damage can occur. In the Device Manager window, double-click System Devices. When the System Settings Change window appears, click Yes to restart the computer. The real-time clock reinstalls automatically. Setting up CMOS time and date in Windows 7 Computers contain an internal backup battery to keep time in the same manner as a watch keeps time.
Computers rely on the internal backup battery to keep time when they are off. Follow the links and directions below, depending on your type of computer, to find information on replacing the CMOS or RTC in your computer. Type your computer series name and real-time clock in the search field at the top of the web page, and press the Enter key. Contact an Authorized Service Center for repair. Remember which direction the battery is installed. Usually the engraved side, the positive side, is face up.
Remove the battery from the main board. Example 1. Call a local computer supply store to see if a replacement is available. Use the inscriptions on the battery to answer questions the computer supply store asks.
Acquire the battery and replace it in the same socket it was removed from. Make sure the new battery is installed in exactly the same orientation as the previous battery. Select a location. Europe, Middle East, Africa. Asia Pacific and Oceania. Select a language. Confirm Back. Search all support. Search help. Tips for better search results Ensure correct spelling and spacing - Examples: "paper jam" Use product model name: - Examples: laserjet pro p, DeskJet For HP products a product number.
Loading Results. The Virtual Agent is currently unavailable. Please try again shortly. Need help troubleshooting? Below are steps used to avoid Windows 7 system clock constantly changing.
Restart Windows Time but still make nonsense for time keeps changing randomly on Windows 7? Maybe your Windows7 has a bad UTC offset settings. The three options are used when computer time on Windows 7 time keeps changing by itself.
The simple solution in this case is to replace the CMOS battery with a new one. CMOS batteries are inexpensive and very easy to replace in the case of desktop computers.
However, replacing a CMOS battery on a laptop is not easy. Depending on the make of your laptop, you may find it difficult to open the outer case and access CMOS battery in its cramped location. In case your computer starts losing time even after a CMOS battery replacement, the problem may be due to presence of Malware or Viruses on your computer.
To fix this problem, make sure that the Antivirus program on your computer is up to date.
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