Laptop clock keeps losing time windows 7

In case the computer clock starts losing time again, the problem may be due to one of the following issues. Image source: biosflash. When the CMOS battery goes bad or comes to the end of its design life, CMOS chip starts losing information and this is indicated by a slowing clock on your computer. 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.

Step 3: Removing and reinstalling Realtime clock Remove and reinstall Realtime 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. Click Start , and then click Control Panel. Click System and Security , and then click System. When the System Settings Change window appears, click Yes to restart the computer. The real-time clock reinstalls automatically. Step 4: Replacing the CMOS battery Desktop computers contain a battery to keep time in the same manner as a watch keeps time.

Like a watch, the battery should be replaced when it runs low on power. Replace the battery using the following steps. Replace the battery warning: The edges of metal panels can cut skin. Be careful not to slide skin along any interior metal edge of the computer.

To reduce the chance of ESD damage, work over a non-carpeted floor, use a static dissipative work surface such as a conductive foam pad , and wear an ESD wrist strap connected to a grounded surface. Unplug all cables except for the power. Write down each cable location to help you remember. Unplug the power cable and with the power cable removed press the Power button on the front of the computer.

Locate the battery. It is a small shiny round metal wafer like a larger version of a watch battery. 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. Your computer may simply be set to the wrong time zone and every time you fix the time, it resets itself to that time zone when you reboot.

In Windows 7 you can easily fix the time zone. This is the least pleasant and most difficult to manage scenario. Your computer may have been hijacked by a virus that messes with your computer time. To fix it, you need to remove the infection. First, make sure your Norton Anti-virus program is up to date with the latest virus definitions.

Give you system a full scan if it does not pick up anything or remove any virus, it might be time to bring you PC into the shop and have a Pro take a look at it. Before you do that however, please note that an inaccurate Windows clock should not be taken lightly. Atomic Clock Sync offers an easy way to configure how often your computer will check in with an atomic clock server to keep your local system clock adjusted for accuracy.

The default in Windows is to sync every 7 days, but you can easily change this to be more often if you find your computer clock gets behind or ahead too quickly. Atomic Clock Sync can even help repair the Windows Time Service if your computer is no longer able to check for Internet Time updates as it normally would. The clock would still begin to lose time as soon as it was reset. Not only was it messing with virtually every time-sensitive application on the system, but it was literally driving me crazy.