The CMOS chip stores information about the system configuration, including the time and hardware settings.If the battery goes bad, the chip starts losing information and one of the symptoms is that your computer no longer maintains its time and hardware settings.
It keeps so called internal hardware time and settings related to current hardware configuration, boot order and so on.
Sounds like the back-up battery is failing. All computers have an internal re-chargeable battery to maintain the clock settings when the power is off. It keeps the CMOS chip 'ticking over' so it keeps the correct time etc. These are usually good for around five years before they need replacing. Replacing them is usually straight-forward, and relatively cheap. Most of them take the form of a large 'watch-battery' Any computer store will advise you.
The hard drive keeps the operating system. When the computer is on, some of the files get loaded on to the RAM for faster access
the ROM BIOS chip
Coelom
You go on Nintendo ds settings and go on date and change the date to a previous date.
If the reservoir keeps losing fluid.
It could be the voltage regulator.
Only if it keeps getting higher.
Because Mrs. Kowalski keeps losing her cats!
the circulatory system is the heart, it keeps you alive and keeps your blood pumping!
the circulatory system is the heart, it keeps you alive and keeps your blood pumping!