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All Forums > Tech Talk > Tech Talk Forum Page 40 > System clock reset when I came home this afternoon
AuthorPost
nietzsche
Deactivated User

5470 Posts
8/03
Posted - Aug 12 2006 : 7:56PM
I turned the computer on this morning then left for a while. When I got home the thing had been reset to 2075 and Norton showed that I had "2 problems". I ran Norton and it seems to be cleared up.

Why did this "virus" reset my system clock, just for general knowledge.

Edited by - nietzsche on Aug 12 2006

Joey Starr
Senior Member

Still wanking after all these years.
8082 Posts
10/00
Posted - Aug 12 2006 : 7:57PM
Bornyo
Deactivated Member

803 Posts
12/04
Posted - Aug 12 2006 : 9:40PM
I don't know. Where'd you go while you were out?
croy
Platinum Member

Discovry
4574 Posts
3/04
Posted - Aug 12 2006 : 10:32PM
Chronomancers.
Damn, I thought I saved the universe last night and cleaned up all the effects.
Bornyo
Deactivated Member

803 Posts
12/04
Posted - Aug 13 2006 : 2:30AM
I still want to know where nietzsche went?
 
croy
Platinum Member

Discovry
4574 Posts
3/04
Posted - Aug 13 2006 : 5:17AM
I understand that on Saturdays he like to treat himself to a coffee drink at Barnes & Nobles and listen to the little bands that play there.
kierkegaard
Loose Cannon

185 Posts
8/05
Posted - Aug 13 2006 : 9:56AM
...Or just some weekend "throat-fucking." Probably.
budtugley
Senior Member

One man's trash can be the next man's treasure.
1187 Posts
1/04
Posted - Aug 15 2006 : 1:57PM
Older computers had a battery on the motherboard. When the battery weakened which took 3 or 4 years, one of the first indicators was the clock (RTC or Real Time Clock) wouldn't keep correct time. The chip was RTC/NVRAM (non-volatile random access memory), but most folks called it CMOS. When the battery was replaced sometimes the BIOS had to be reset which was a pain-in-the-ass, especially if it was password-protected.
More recent computers have a chip with an embedded battery which should last 10 years. If someone wanted to keep one of those computers going, those chips cost about $20.
Newer computers have a capacitor which powers the motherboard as long as the computer is plugged into a working wall socket. If the computer is unplugged or there's a power failure that lasts more than a week, the capicitor will fail but the NVRAM can refresh itself from a flash ROM chip when it receives power. Time and date will be lost but that's not hard to correct. It's very reliable.

Edited by - budtugley on 8/15/2006 5:17:50 PM

nietzsche
Deactivated User

5470 Posts
8/03
Posted - Aug 15 2006 : 8:06PM
I didn't go anywhere. I just said that to make it sound like I have an interesting life.
All Forums > Tech Talk > Tech Talk Forum Page 40System clock reset when I came home this afternoon

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