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Question
Wednesday, March 28, 2018 7:08 AM | 1 vote
Hello,
We have some strange problem with time (-1 hour) on some windows 10 (also 7 pro) clients. We have domain controller, so all machines are syncing time from it.
I've seen, that "automatically adjust clock for daylight saving" option is not enabled - when I enabled it manually on some client, the time were OK, so I've created a GPO for it.
I've created reg item: DynamicDaylightTimeDisabled and set it to "0". And here's the problem, because all machines have the option automatically adjust clock for daylight saving enabled... but the "faulty" clients still have -1 hour. If I reenable this option manually the clock have proper time.
All replies (7)
Wednesday, March 28, 2018 9:56 AM | 1 vote
Hi DW.mayr,
Have you checkd if Time-zone is the same as domain server or other computers?
Regards,
Ashidacchi -- http://hokusosha.com/
Wednesday, March 28, 2018 9:58 AM | 1 vote
Hello,
Yes, timezone is the same both on DC and "faulty" clients.
Wednesday, March 28, 2018 10:06 AM | 1 vote
Hello,
Have you checked if CMOS battery (usually coin-like battery) has enough power.
Sorry, I cannot say more than this.
Please refer to the following article:
How the Windows Time Service Works
/en-us/previous-versions/windows/it-pro/windows-server-2003/cc773013(v=ws.10)
Regards,
Ashidacchi -- http://hokusosha.com/
Wednesday, March 28, 2018 12:18 PM
Hello,
If the DC is a server, Please Disable Time Sync from VM host(Hyper-V or VMWare)
Follow up below steps and configure time server again and, Restart the server and check the status,
** **
1. Run cmd as administrator, then execute below command.
w32tm /config /manualpeerlist:"time.windows.com yourtimeserver.com" /syncfromflags:manual /reliable:yes /update
2. Then Stop, Unregister, Register and Restart time service
Stop-Service w32time
w32tm /unregister
w32tm /register
Start-Service w32time
3. Check Status
w32tm /query /status
4. Enable logging
w32tm /debug /enable /file:C:\w32tmdebug.log /size:10485760 /entries:0-300
5. Turn Off Log
w32tm /debug /disable
6. Allow UDP port 123 in Firewall
ECHO Querying DNS
Portqry -n %logfile% -p both -e 123 > 123.txt
refer below website to select correct time server based on your Zone,
Thursday, March 29, 2018 6:16 AM
It only occurs some end clients, not the DC itself.
I've replaced CMOS battery on one "faulty" PC (the 2nd "faulty" PC is a new one, no need to replace), and set proper time in the BIOS. After 1st windows boot - time were OK, but after restart it was -1 again.
Thursday, April 5, 2018 11:51 PM
Hi DW.mayr,
Sorry for so late reply.
How is your issue? Has it been resolved?
You have already checked/modified GPO, summer time, CMOS battery. I can imagine nothing beyond those. If you resolved the issue, please provide how to. It will be helpful for those who have the same issue.
Regards,
Ashidacchi -- http://hokusosha.com/
Friday, May 4, 2018 11:33 AM
I was having the same problem while setting up a friend's computer. I think it may be a glitch. I selected Eastern time with adjust for daylight savings time selected when I set it up, but it was
-one hour. The correct time zone was also displayed on the Date & Time settings page, but when I checked the additional settings, Central time was selected. Here's what worked for me:
Go to additional date and time settings (Settings>Time & Language>Date & Time, scroll down to Related Settings, Select "Additional Date, Time & Regional Settings" and under "Date & Time" select "change time zone" and click on the appropriate time zone. Hit ok and the time should change.
Good luck.