Got it

S6720 restarts suddenly

Created: Sep 27, 2019 10:09:26Latest reply: Sep 27, 2019 10:14:29 190 3 1 1
  Rewarded HiCoins: 0 (problem resolved)

 S6720 restarts suddenly, what are the possible reasons?

  • x
  • convention:

Featured Answers
Popeye_Wang
Admin Created Sep 27, 2019 10:14:29 Helpful(0) Helpful(0)

Posted by Steelblue at 2019-09-27 10:12 < S6720>display reboot-infoSlot ID Times Reboot Type Reboot Time(DST) ========= ...
PWR Input Vol Low: A power module is in an input power outage or undervoltage condition.
PWR Input Vol Low Resume: A power module recovers from an input power outage or undervoltage condition.
It shows power input voltage low and it recovers after a few seconds. So I suggest you check the power supply and swap power module first.
View more
  • x
  • convention:

All Answers
Popeye_Wang
Popeye_Wang Admin Created Sep 27, 2019 10:11:28 Helpful(0) Helpful(0)

The possible cause is that the power supply hardware is faulty.
You can check the restart information and whether hardware alarms are generated.
display reboot-info
display alarm urgent

View more
  • x
  • convention:

Steelblue
Steelblue Created Sep 27, 2019 10:12:09 Helpful(0) Helpful(0)

< S6720>display reboot-info

Slot ID Times Reboot Type Reboot Time(DST)
==================================================
0 1 MANUAL 2019/09/24 05:43:32
0 2 POWER 2019/09/24 05:37:58
0 3 POWER 2019/09/24 05:19:35
0 4 POWER 2019/09/24 04:57:05
0 5 POWER 2019/09/24 04:36:56
0 6 POWER 2018/04/26 11:11:57
0 7 POWER 2018/04/12 18:53:38
0 8 POWER 2018/03/30 15:17:09
0 9 POWER 2018/03/17 18:46:44
0 10 POWER 2018/03/16 13:13:29
0 11 POWER 2017/12/01 22:05:37
==================================================
Total 11

< S6720>display alarm urgent
Alarm Slot Date Time(DST) Location
---------------------------------------------------------------------------
Power normal 0 2019/09/24 05:51:11 Slot0
PWR Input Vol Low Resume0 2019/09/24 05:51:09 Slot 0PWR1
Powerabnormal 0 2019/09/24 05:47:25 Slot0
PWR Input Vol Low 0 2019/09/24 05:47:24 Slot 0PWR1
Powerabnormal 0 2019/09/24 05:38:01 Slot0
PWR Input Vol Low 0 2019/09/24 05:38:01 Slot 0PWR2
View more
  • x
  • convention:

Popeye_Wang
Popeye_Wang Admin Created Sep 27, 2019 10:14:29 Helpful(0) Helpful(0)

Posted by Steelblue at 2019-09-27 10:12 < S6720>display reboot-infoSlot ID Times Reboot Type Reboot Time(DST) ========= ...
PWR Input Vol Low: A power module is in an input power outage or undervoltage condition.
PWR Input Vol Low Resume: A power module recovers from an input power outage or undervoltage condition.
It shows power input voltage low and it recovers after a few seconds. So I suggest you check the power supply and swap power module first.
View more
  • x
  • convention:

Comment

You need to log in to comment to the post Login | Register
Comment

Notice: To protect the legitimate rights and interests of you, the community, and third parties, do not release content that may bring legal risks to all parties, including but are not limited to the following:
  • Politically sensitive content
  • Content concerning pornography, gambling, and drug abuse
  • Content that may disclose or infringe upon others ' commercial secrets, intellectual properties, including trade marks, copyrights, and patents, and personal privacy
Do not share your account and password with others. All operations performed using your account will be regarded as your own actions and all consequences arising therefrom will be borne by you. For details, see " Privacy."

My Followers

Login and enjoy all the member benefits

Login

Huawei Enterprise Support Community
Huawei Enterprise Support Community
Block
Are you sure to block this user?
Users on your blacklist cannot comment on your post,cannot mention you, cannot send you private messages.
Reminder
Please bind your phone number to obtain invitation bonus.