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Computers have a built-in back-up battery - similar to a 'button cell' in a watch - only larger. While mains power is present, it simply does nothing. Once mains power is disconnected, the back-up battery maintains the computer's internal clock until power is restored. If your computer is failing to keep the time when you experience a power-outage - you need to replace back-up battery.
It's possible to do it yourself if you feel confident enough. However - if you're 'poking around' inside the computer's case - remember to wear an antistatic wrist band !
What else can I help you with?
What steps should you take if your data is lost during a power outage?
Contact your computer services and see if you can get your data back.
Is margarine good after a power outage?
Yes, margarine is OK after a power outage, it will only soften. Margarine is made from water and oil. Butter is made from milk and would not last long without refrigeration.
Where can I find information that compares a gas generator versus an electric generator?
A gas generator generates electricity and can be used as a backup in a power outage. I am not certain what you mean by an electric generator. If there was a power outage, how would an electric generator work?
You have no electricity in your house?
If there is no electricity in my house, I would first try to determine the cause, such as a power outage or a tripped circuit breaker. If it's a power outage, I would contact the utility company to report it. In the meantime, I would use flashlights or candles for lighting and consider alternative ways to stay warm or cook food if needed.
Why does a lab top come with a built in battery in stead of a power cord like desk top does?
A laptop is designed to be portable, which is why a laptop has an internal battery. Laptops can also be powered using a cable plugged into the mains. This power cable is also used to recharge the battery. One advantage of the internal battery in a laptop is, if there is a sudden power outage, the battery will continue to power the laptop until the battery runs down. In a power outage, a desktop computer would simply stop working.
Why would outside electrical outlets work prior to a power outage then not work when power was restored?
It may have tripped a spark gap or GFCI breaker.
What does Revert alarm mean?
It's basically like a backup alarm or one that might be run by it's own battery power which would be triggered in a power outage
What is the opposite of power cut?
A power cut is when the power suddenly goes out or gets shut off. The opposite of this would be a power surge, which is a sudden surge of power.
How does sky mail work when there are hurricanes?
During a hurricane as long as power and cell towers are intact sky mail would work as it normally would. In the event of their being a power outage messages for the recipient would be waiting and available once power had been restored.
Who would benefit from owning a honeywell generator?
Honeywell generators keep an extra amount of backup power in case of an emergency power outage. This assures that you will always have electricity supplied to your house.
What would the bootstrap program need to do?
The bootstrap program should automatically load the operating system after a power outage or reset. The operating system would then load the remaining software.
Is a gas generator better than electric?
The purpose of a generator is to generate electricity. An electric generator would be redundant. It would need electricity to make electricity and when there is a power outage there is not electricity.
