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-2
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0answers
47 views

Google Chrome Privacy Error NET::ERR_CERT_DATE_INVALID

Background: I'm running Windows 7 SP1. Using Chrome 39.0.2171.95 m. For a while my computer's clock was set to sync with time-b.nist.gov automatically, but the correct time would never display. It ...
1
vote
1answer
16 views

Drivers and core clock

I just got a new video card it works and everything plays great. It does not show up on my details in device manager or any of my overclocking utilities. It's an MSI 780 GTX ti. but it shows in all ...
0
votes
0answers
16 views

Mac internal clock won't reset

OK, so my computer died today, it reset the clock to a long time ago, this has happened before i just reset the clock and everything was fine, i did the same today and it has updated on the surface ...
0
votes
2answers
48 views

What does the BASE clock speed of an Intel CPU really signify, now that we have Turbo Boost and SpeedStep

Intel now sell their CPUs with an advertised Core Clock speed, and a Turbo Boost (up to) speed. As well as this, thanks to SpeedStep (dynamic frequency scaling), a CPU will often underclock to ...
0
votes
1answer
306 views

Ubuntu wrong clock time (universal and local)

Local time and universal time are wrong. They are shifted to -2 hours to the real time. Setting the timezone didn't solve because the universal time is wrong. I'm running Ubuntu 14.04 and I have a ...
0
votes
1answer
64 views

Run a command in a batch file on the system clock

I have two different connection for my internet connection. The first uses from 7am to 10pm. The second uses from 10 pm to 7 am the next day. And for each of the connections I've made a batch file ...
0
votes
0answers
25 views

How can I know when the system time was updated in linux?

In linux is the system date/time and other date related details like timezone stored in any file where I can view the updated time and know when the system time was last updated. Is there any other ...
0
votes
0answers
24 views

Time desklet with time zone different than system timezone in linux

I want two desklets on my desktop, one showing system clock's time and other showing time at a different time zone. I tried searching for such a desklet where I can configure its time zone but ...
1
vote
1answer
61 views

Linux command to check wherever this day is a DST change day and which direction?

Im currently designing a solution to synchronize a Clock on a Equipment. Each time the Equipment is turned on after a poweroff, its Clock is exactly "01:01". To sync this Equipment, I have a NEXA ...
4
votes
2answers
67 views

How to fake having a CMOS battery for RTC

I have an embedded computer running Ubuntu Server 14.04 that has no CMOS battery (temporary, I hope) so it always boots to December 31, 2008 ... Currently I'm developing an application that depends on ...
0
votes
0answers
58 views

Laptop losing time when shut off

I have a laptop with Win 7 that is losing time. The laptop's battery has been lost and so the laptop works when plugged in. The time displayed by Windows continues ticking forward at the desired pace ...
0
votes
0answers
37 views

Why is my laptop downclocking when it is not connected to power?

I have a Sony Vaio VPCF22L1/E. Regardless of the OS I use (I have both Ubuntu 12.04 and Windows 8 installed (dual boot)), the CPU downclocks itself when the laptop is not connected to power. At ...
46
votes
4answers
4k views

NTP - How are NTP servers so accurate

I've noticed that on my servers and other machines the clock always drifts so it has to sync up to remain accurate. How do the NTP server clocks not drift and always remain correct?
2
votes
1answer
922 views

Clock is standing still when the computer is turned off

Since some days I have a strange problem with a computer with windows 8.1. The clock has stopped working when the computer is off or sleeping! When I turn the computer on, the time is set to the time ...
0
votes
1answer
702 views

Bad Clock Battery on an HP Probook 4525s

How can I tell if the clock battery is bad in a HP Probook 4525s? My PC does not start when pressing the power button but the caps lock light flashes twice.
2
votes
1answer
173 views

What is the rationale behind the default values for adjtimex --adjust?

The adjtimex utility has an --adjust mode that can be used to compare the system clock with the CMOS clock, calculate suggested values for the tick and frequency offset kernel time variables, and ...
0
votes
1answer
42 views

how does the CPU read from RAM?

if I understand correctly, when a CPU communicates with ram over a parallel memory bus, the cpu applies voltage to the address conductors to set the address, then it applies voltage to the control ...
0
votes
1answer
156 views

How to make Google Chrome not to check system clock or certificates at all?

How to make Google Chrome not to check system clock? I want to switch back my system clock and still can access to gmail etc.
8
votes
5answers
23k views

Windows 7 time keeps changing by itself

As the title suggests windows time keeps changing in random times, with random amounts. It sometimes happens every minute, sometimes it is good for hours. If I go hit synchronize with Internet time, ...
0
votes
0answers
255 views

Same GPUs on Crossfire, different clock speed

I have two AMD Radeon HD3850 GPUs running on crossfire and I just noticed that they have different clock speeds. The first one(the one the displays are connected to) has the following clock speeds: ...
0
votes
1answer
549 views

How to have the time permanently visible in Win 8.1 Modern UI?

How can I keep the time always on top/always visible when I'm using different apps in the Modern UI mode? Thanks!
5
votes
2answers
602 views

Clock drift windows 7 in to the future

I am running windows 7 and from the time I bought the pc it has always had clock issue. My computer is constantly going in to the future, faster while a sleep (can sometimes be an hour or more) but ...
6
votes
2answers
2k views

Clock running fast after OS X Mavericks install

I've noticed my OS X system time on my iMac is running faster after I updated to Mavericks, after about a week it is a good 4 or 5 minutes too fast. In my Date & Time preferences everything is ...
1
vote
0answers
62 views

What is the specification for GPU ROMs?

So, graphics cards have a ROM that you can export in GPU-Z (GPU-Z: An example of an application that will perform this task). Is it at all possible to find out what the specification is for a GPU ROM? ...
4
votes
1answer
374 views

Windows Time clock going twice the speed

The computer is custom build, no pre-installed windows. I had windows 7 about a year ago, and had this problem then I went to windows 8, everything was fine but I decided to come back to win7 and the ...
2
votes
4answers
6k views

How to get video duration in seconds?

How can I get video duration in seconds? What I've tried: ffmpeg -i file.flv 2>&1 | grep "Duration" Duration: 00:39:43.08, start: 0.040000, bitrate: 386 kb/s mediainfo file.flv | grep ...
0
votes
1answer
149 views

Superblock set in the future, hwclock attempting to debug it

I keep getting errors messages about my Superblock mount time being in the future, and insisting on doing fsck on every other boot, Im worried it will mess up my SSD. Where is the last time coming ...
0
votes
0answers
1k views

Getting clock / time info from a Win 7 PC to an Arduino

Assume I connect a microcontroller board (like an Arduino) to a Win 7 PC via USB. Is there anything in the USB communication protocol that contains host clock data? In other words, can I sync the ...
3
votes
0answers
50 views

Is there any relationship between memory access time and clock speed of processor? [duplicate]

I was just studying my computer organization topic and came across words and the time taken to access words, memory access time. So this has something to do with the processor. Then I thought of the ...
0
votes
3answers
121 views

Are there any decent vocal time / date / appointment announcers for Fedora Linux?

I'm looking for a Fedora / Linux application which announces the system time vocally at regular intervals, similar to the time announcement feature Mac OSX has. A quick look around Google hasn't ...
0
votes
1answer
366 views

Windows 7 clock gets stuck and internet disconnects

Few hours after every synchronization of the Windows clock with an internet server, it gets stuck. Along with it (I don't know the exact timing), the internet disconnects. Reconnecting (with or ...
0
votes
1answer
4k views

How to update Windows 8 clock with the internet every time I boot the system?

I'd to update my Windows 8 clock with the internet every time I boot the system maybe with a script that I set to be executed at system startup (like that option in the Date and Time window in the tab ...
1
vote
1answer
455 views

What controls the cpu clock speed/bus speed?

Does the cpu clock speed and front side bus get generated by the crystal oscillator/clock generator? Or does it get generated on the cpu? If it gets generated by the oscillator, how does it know what ...
6
votes
1answer
3k views

How to display seconds in the taskbar clock?

Is it possible to get the Windows 7 taskbar clock to display the seconds, without having to install a utility?
2
votes
0answers
499 views

Windows 7 set to UTC RTC forcibly changes time

I really want to make Windows 7 understand that RTC in using UTC instead of local time. I found a solution, except for it does not play well with time synchronization. I have: Modified the registry ...
0
votes
3answers
1k views

Windows 8 display clock

I just got a windows8 laptop and I noticed that the clock is displayed in two areas. 1) Desktop - Task bar 2) Lock Screen. If I have to see the time, I have to keep switching between the desktop and ...
0
votes
3answers
3k views

FSB / processor clock ratio

If I understand it correctly, FSB and processor frequency should have a 1:1 ratio, how can I calculate this ratio with DDR RAMs? I need a simple example to make my mind
2
votes
1answer
412 views

Windows 7 Clock On/Off shortcut?

Apologies if I'm asking this in the wrong place etc. I've love to have a keyboard shortcut to turn off and on clock in windows 7. I've done a good bit of research and I can't find anything. Would ...
1
vote
0answers
182 views

Using NTPD as a client on Cent OS without Undisciplined Local Clock any disadvantage?

The following is the NTP configuration. My server is a physical system, not a virtual machine. The following ntp-4.2.2p1-15.el5.centos rpm I am using. tinker panic 0 restrict default kod nomodify ...
16
votes
2answers
742 views

Why are newer generations of processors faster at the same clock speed?

How come, for example, a 2.66 GHz dual-core i5 will be faster than a 2.66 GHz Core 2 Duo (also dual-core)? Is this because of newer instructions that can process information in less clock cycles? ...
0
votes
1answer
208 views

Slower cpu (pstate) = slower ram performance?

I noticed that if I lower my CPU clock speed via P-states/SpeedStep, my RAM slows down. However, through CPU-Z, my HT link, which is what connects my CPU to the memory, is still running at the same ...
0
votes
0answers
361 views

Windows 7 Time Keeps Changing by 5 hours

I currently have Windows 7 set to use UTC in the hardware clock using this registry hack: Windows Registry Editor Version 5.00 ...
1
vote
1answer
104 views

New server Windows clock losing time

We have just installed a new server and Windows Server 2010 R2 I believe. My Windows 7 workstations all seem to key off the time on the server and it keeps following behind about 10 minutes in two or ...
0
votes
2answers
802 views

DI-524 router, I cannot set the time past December 31, 2012

is there any patch or download that will enable me to keep using my DI-524 router? I did a factory reset in December 2012, which caused it to revert to a date in 2005, as there is no internal clock on ...
15
votes
4answers
962 views

How do PCs know when the time has changed?

In my country, the official time changes in the first month of spring and fall. When the official time changes, my mobile phone's and PC's clocks change as well. How do these devices find out ...
0
votes
1answer
165 views

Why can't I set the system clock on my Dell Latitude C510?

Whenever I open Chromium and visit any website, Chromium thinks that the certificate isn't valid yet. I know that's because of the system clock, and when I try to change the system clock nothing ...
1
vote
2answers
1k views

How to change the time zone Windows 7 uses to display time in the task bar?

I have my hardware clock set up in UTC. Windows 7 lets me add extra clocks to be shown when I click on the task bar clock, but the always-visible task bar clock itself remains in UTC. Can I change ...
2
votes
1answer
6k views

Ubuntu 12.10 Clock is wrong

I have an issue with Ubuntu Quantal, as it shows the wrong time. It is completely messy, the right time from time.is now is 09.43 and my clock shows 17.48. I am using ntp service and I already checked ...
0
votes
0answers
359 views

Asrock Z77 Pro4-M BIOS Clock stopped

My windows clock is slow when I am using an application. When I go into my BIOS the clock is stopped all together. When I first got the board I had an issue with the time running extremely fast ...
0
votes
0answers
603 views

Computer clock not working properly

to cut the story short: there are two symptoms I can observe. First every time I turn my laptop on, the clock resets back to 1/1/2009 12:00AM. even if I don't disconnect my laptop from direct power ...