Sony vaio vgn-fs775p laptop real time clock not keeping time

Properly Configure Time Zone

Make sure that you have properly configured the time and selected the right time zone. Configuring the time zone properly may fix clock that keeps resetting. To do so follow these steps:

1. Click on Start
2. Open Control Panel
3. Click on Date and Time
4. Click on Time Zone
5. Select the right time zone by clicking the arrow below
6. After selecting time zone don't forget to click "automatically adjust...."
7. Click OK

Check CMOS Battery

There is battery named CMOS on the motherboard, if this battery becomes dead PC loses its date and time settings. Problem in battery may result in this issue. Replacing the battery with a new one is the best solution to fix the problem.

Install Windows Update

Some of the Windows updates also contain a patch to fix clock keeps resetting. To download and install latest Windows updates follow the steps below:

1. Click on Start and open Control Panel
2. Locate and click on Windows Update
3. In the right panel click on Check for Updates
4. Install the Updates
5. Restart your computer

Repair Windows Registry

Mostly PC problems occur due to corrupt Windows registry. To fix clock keeps resetting problem you are required to fix registry error. You will need a good System Utilities program that includes a Registry Cleaning feature. Registry Cleaner deeply scans registry problems and fixes them instantly.

To download System Utilities program including a Registry Cleaner click here.

Scan System for Viruses

Attack by viruses or spywares on PC may also results in this problem. To fix this issue you have to completely scan your system for malicious or infected applications and clean all the files detected by antivirus program.

Download Clock Keeps Resetting Fix Tool

Hi

thank you for your query

If the time is not keeping up then it would seem that you will need to change your CMOS battery, this is a small battery found on the motherboard responsible for clocking etc

The battery is cheap to purchase, however I do highly recommned the laptop be booked into a reputable PC shop for replacement as you will need to take the whole laptop apart to get the motherboard

I hope this has been helpful