DFM - Power Supply Failed Detection on 4500s

Running DFM 3.2.0 under LMS 3.2 for Windows 2003 Server Enterprise.
DFM has been pretty good about detecting power supply failures but recently I came across one power supply failure it didn't detect. This was on a 4506 running cat4500-ipbasek9-mz.122-53.SG.bin. Could there be a bug in detection of power supply failures with this firmware version?
Also, polling for power supply failures a configurable option in DFM?
Thanks,
David

Yes, the device is known in DFM (I did a re-import just in case)
Device Status             = Known
Device Type               = Switches and Hubs
Aliases                       = N/A
Containments              = N/A
DFM Processing          = Active
Time Last Discovered = 01-Feb-2010 12:28:43
Import Time Stamp       = 01-Feb-2010 12:19:56
    *** Data Collector Status Information ***
Error Code                   = N/A
Error Message             = N/A
The power supply condition isn't reflected in the alerts.
Could it be that if the power supply is off to begin with when it does it's discovery, it doesn't register an alarm?

Similar Messages

DFM - Power Supply Failed Detection on 4500s LMS 3.2

Hello,
This device has two power supplies, when one of them fails LMS (DFM) doesn't detect it.
What is the problem?
I attach some information.
Thanks

go to the Detailed Device View for this device, then under Environment > Power Supply check if the managed status for both power supplies is "true";
from the output of your SNMP walk both power supplies are ok;
You can still add an Automatic Action on the syslog message generated when the power supply fails which e.g can send you an email;

Is My Power Supply Failing?

I installed Battlefield 3 on my 2008 MacPro under BootCamp and I could only play two minutes into the first mission as the screen goes blank, I get a sort of 'zap' noise and the computer reboots. I stopped playing that game and installed Modern Warfare 3 which I played all the way through in Standard mode. I few days ago I tried to replay it in Expert mode and the same thing happened. It seems as if this happens when the video card (a GTX285) is stressed. I contacted EVGA and they said it may be a failing power supply and suggested I try a different power supply which is not practical.
Is there any way I can check my power supply by somehow putting on test and stressing it?
Thanks
Alan

Did you install the latest Nvidia driver? EVGA Precision?
Thermal fan control under Windows is pretty much lacking and your system, esp. FBDIMMs can also get warmer than you want.
And make sure your aux power cables are both good first.
Sure you can run a number of Windows stress tests. PRIME, Intel
http://forums.tweaktown.com/gigabyte/30530-latest-overclocking-programs-system-i nfo-benchmarking-stability-tools.html

Cisco Power Supply error

What does out of regulation limits means ?
1 red "OUTPUT FAIL," normally is off but illuminates when power supply outputs are out of regulation limits
Thanks
Rosa

Hi,
Seet this:
LED
Meaning
INPUT OK
AC-input power supplies:
•Green—Source AC voltage is OK. (Input voltage is 85 VAC or greater.)
•Off—Source AC voltage falls below 70 VAC, is not present, or the PEM is turned off.
DC-input power supplies:
•Green—Source DC voltage is OK. (-40.5 VDC or greater.)
•Off—Source DC voltage falls below -33 VDC or is not present at the PEM.
FAN OK
Green—Power supply fan is operating properly.
Off—Power supply fan failure is detected.
OUTPUT FAIL
Red—Problem with one or more of the DC-output voltages of the power supply is detected.
Off—DC-output voltages within acceptable margins.
Note For proper operation of the OUTPUT FAIL LED, systems with single power supplies must be configured with a minimum of one fan tray and one supervisor engine. Systems with dual power supplies must have a minimum configuration of one fan tray, one supervisor engine, and one additional module. Failure to meet these minimum configuration requirements can cause a false power supply output fail signal.
This is for 6500 switches but apply to almost all models.
http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/hardware/Chassis_Installation/Cat6500/0apwsply.html#wp1025570
Hope this helps.

G4 mini Random Shutdown; Now Won't Power On, Power Supply Problem?

Twice now, my G4 mini has simply turned off randomly. The first time, it eventually restarted, and all was good until today, when it did it again. This time, it simply won't power on, much less boot. I wanted to run this by someone else (no Mac people here but me) before I bought a second power supply.
What I've noticed:
*If I plug a cold power supply into the wall, and then into the mini, the mini lights up for maybe half a second, then turns off again.
*Then, leaving mini plugged in to the PS, if I uplug the PS from the wall, wait ~3-5 minutes, plug it back in, the mini will light up for 1/2 second again.
*If I then unplug the PS from the mini (but leaving the PS plugged into the PS), wait ~3-5 min again, then plug the PS back into the mini, nothing happens. No lights, fireworks, nada.
I have repeated every possible combination of plugged/unplugged mini/PS in several outlets throughout my building. It seems that if I have a "hot" PS the mini will not light up no matter what. If the PS is "cold", and has sat for a few minutes, the machine will try to boot.
All I can think is that something in the mini is tripping a safety on the PS, or the PS is just tripping on its own.
Bad PS?

It's possible the previous power supply failed in a way that caused damage to the system, or of course for another fault to have developed with these symptoms.
It's interesting that it worked, apparently properly, because that tends to suggest the fault is something new, or that you have power issues of another kind external to the Mac.
I would suggest you try and reset the PMU since this controls the power management functions of the system.
- Unplug all cables from the computer, including the power cord.
- Wait 10 seconds.
- Plug in the power cord while simultaneously pressing and holding the power button on the back of the computer.
- Let go of the power button.
- Press the power button once more to start up your Mac mini.
This may not help much, but it's well worth trying.

Does "dual power supply" mean "redundant power supply"?

Does Cisco7301 "dual power supply" mean "redundant power supply"?
If unplug one power socket, 7301 continues operating?

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Posting
On a 7301, I believe it does act as a redundant power supply, and this is often true for many Cisco devices with dual power supplies, but there can be exceptions. For example, on the 6500 chassis, you might use dual power supplies in combined mode, i.e. failure of a power supply would leave the chassis short of necessary power. The 3560X/3750X might also have insufficient power if a power supply fails when running on two (this issue may arise when using PoE).

CNA & "switch redundant power supply"

Just configured trunking between these switches:
2950T-48-SI
3508G-XL
3548-XL
The traffic appears to be flowing correctly through both the default VLAN and also my additional VLAN.
Now, ALL of the 2950 switches on my network display this message: "switch redundant power supply failed" when I connect to them using the Cisco Network Assistant.
Seems like the error message must be related somehow to the VLAN configuration I did.
In a nutshell, I configured all connected Gigabit ports this way:
switchport mode trunk
switchport trunk encapsulation dot1q
I only configured SOME of my switches for the trunking and additional VLAN - must all of them be configured the say way, even if I don't anticipate needing the additional VLANS on those switches?
Thanks, Susan

Hi Susan,
Do you have redundant power supplies connected to the 2950s?
If not, you are probably running into a cosmetic bug, CSCee96721.
We can confirm this by issuing a "show env" in the CLI.
You should see something like this:
"switch#sho env all
FAN is OK
Internal POWER supply is OK
RPS is NOT present
RPS is FAULTY"
Note that the last line indicates that the RPS is faulty, even though the line above it indicates that no RPS is present.
If that applies to you as well, then you are hitting this bug. CNA is polling the same information, which is why you are seeing "switch redundant power supply failed" in CNA.
The fix is in 12.1(22)EA3 and later.
HTH,
Bobby
*Please rate helpful posts.

Power supply results

I currently have my iMac in the shop for a power supply issue repair, for those of you who have had this repair done in the past what kind of results did you have? Was the computer good as new? Did you have more problems related to the power supply? Did the power supply fail again?
How many times does a mac have to be repaired before Apple will replace it?

Dagster-My computer was doing exactly what your computer is doing, shutting off on its own.
Here is the story, I'm sure you all have one of your own or have heard it before but here goes.
Last Tuesday the 30th the computer just started shutting off. So I called Applecare and the rep had me unplug the mac and restart it holding the power button, but that didn't fix it, and then cell phone cut out and I had to call back. The next rep told me that I wasn't eligable for phone support and it would cost money for him to help me. SO I hung up and got out the yellow pages. I found a local service center that wasn't an Apple Store.(I'm not opposed to the Apple Store, this location was simply closer) So I took the computer in Wednesday morning and they told me they would try to have a tech look at it before the weekend but if not, I was down for Monday for sure. Not 20 minutes later I get a call saying it sounded like a power supply issue and to call the SOS line and ask for a CS code because this is known problem and Apple will pay to fix it. I do that and I'm feeling better about my computer being in the shop. I don't hear from the shop I call Monday afternoon and the person I talk to tells me that the tech got busy and hadn't look at my computer yet, Ok, that happens I understand. So I call Wednesday afternoon and they tell me they didn't get it fixed yet and that the tech would try to look at it again Thurday(today) but if not, Friday for sure. HUMPF. I'm hoping that the added time for repairs means that they are doing a quality job. I also fine it odd they have only called me once, but the one time they did call it was a good thing. When I dropped off the computer the office didn't look like the type of place that would string you along for no reason so I am curious as to how they act once I get my computer back.

Apple TV 160GB 1st Generation Failed Power Supply

Hi,
Anyone know where I can buy a replacement Delta switching power supply model ADP-36BF (Output 5v 7.2A) for my failed one in my Apple TV 160GB Generation 1 ?
I wouldn't suppose Apple woud repair it for less than the cost of a new ATV Black :-(

it's a universal device, so will work anywhere.
the only thing you will need to change is the power cable/plug.

I keep getting an alarm on my xserve telling me power supply has failed

Raid admin shows an event that power supply 2 has failed and the audible alarm goes off on the server but the the components section in raid admin shows all ok.
also the power supplys both seem to be running ok when I look at them visually.
is this a bug or should I replace the power supply?
RT

Can you clarify what Mac and Mac OS you really have? Facetime was introduced in 2010, four years after PowerMacs were discontinued. And "iOS" is not an computer OS.
Doing "About this Mac" will show your processor type and OSX version. That should help us figure out if you need to be moved to a different forum.

My Time Capsule has just failed, 2 months after the end of 12m warranty. same old known power supply issue, "just unlucky" says my local Apple service center. ***?

i bought a 2TB Time Capsule in Sep 2010. its just failed last week, less than 2 months after the expiry of the 12month warranty.
and 3 months after the end of Apple's offer to replace all the many Time Capsules that have failed previously due to this same fault.
nice timing guys.
"yeah, its dead. same old known power supply issue", says my local Apple service center, "just unlucky".
huh? "unlucky"? you sell products with known defects, and when it fails i'm "unlucky". nice.
"OK, anyway, how much to fix it ?", i ask.
"you can't fix them, its closed", is the reply, "you have to buy another one".
"hmpf. OK, how do I get my backed-up data off it ?"
"you can't. we could try break it open and recover the hard disk i guess, but no guarantees we'd get it, and you'd have to pay for us to do that, whether it works or not of course".
"er.... is there a hidden camera in here? are we on TV? you can't be serious ? ..and this piece of garbage is what i've been using for a secure backup of my precious, irreplaceable, priceless personal data ???"

ceeb28744. Welcome to the Apple Users Support Community. Sorry to hear your TC died! You said it was a 2TB so I would guess it be the model A1355/MB997LL/A or MC344LL/A. Believe it or not all users of these time capsules will eventually experience this problem like you have. There is a 99.5% (or better) chance that the only thing that is wrong with it is the internal power supply. If you will go to this site.... https://sites.google.com/site/lapastenague/a-deconstruction-of-routers-and-modem s/apple-time-capsule-repair and once there look over at the left side and you will find:
Apple Time Capsule Repairers and from that list you will be able to choose from a list of individuals that could repair your TC and have it returned to you fully operational again. The individuals on the list are hardware technicians and they can save you a lot of money and time.
Larry

Can Someone tell me the symptoms of a failing power supply?

My system is having lots of problems, especially running games and graphics apps.
When running a game my PC just hangs(not a shut down, just locked screen). This forces me to do a hard reset.
All my components test fine individually...
I'm wondering if this problem can be caused by a failing power supply that isn't delivering adequate power to my motherboard.
Please help!!!

It turns out that my power supply hasn't really failed... It just can't handle my new rig. After calculating that nearly 100 watts of 3.3v are required to keep my 1.5Gig's of ram juiced, there was no way that my cheap little no-name NON-UL listed PSU is going to be able to keep up!
So, here's what I did about that.
tt-420
:D
I got it from newegg (great store, which is willing to adjust prices if you can get through on the phone, make a reasonable reference to a site that is selling the same item for less, AND you bug the hell out of them for long enough that they'll give in just to get rid of you. ) for $55USD.
I also did this about that. I thought that I might as well have a beauty new case to put all this great hardware in. :P
tt-5000a
I also got this at newegg. They knocked off the shipping for me, in an effort to do some price matching. Makes it within $2 of the best price I could find elsewhere, GOOD ENOUGH!
I can't wait to get my new rig all setup (and possibly hovering due to all the fans 8o )
Thanks for the insight go to all who replied... CHEERS!
PS. I checked out the model numbers of my "enermax" power supply. It turns out that enermax doesn't have a "EN400NUL". That's the last time that I buy important parts from a surplus store.

Is this a failed power supply?

Folks,
I think PSU2 has failed:
atl01-ucsf01a-A /server # show psu detail
PSU:
    PSU: 1
    Overall Status: Operable
    Operability: Operable
    Threshold Status: OK
    Power State: On
    Presence: Equipped
    Thermal Status: OK
    Voltage Status: OK
    Product Name: 650W power supply, with added 5A Standby for UCS C200 or C210
    PID: R2X0-PSU2-650W-SB
    VID: V00
    Vendor: Cisco Systems Inc
    Serial (SN): QCI15411SCZ
    HW Revision: 0
    PSU: 2
    Overall Status: N/A
    Operability: N/A
    Threshold Status: N/A
    Power State: PwrSave
    Presence: Equipped
    Thermal Status: OK
    Voltage Status: N/A
    Product Name: 650W power supply, with added 5A Standby for UCS C200 or C210
    PID: R2X0-PSU2-650W-SB
    VID: V00
    Vendor: Cisco Systems Inc
    Serial (SN): QCI15391R9C
    HW Revision: 0
However, UCS isn't showing a fault:
atl01-ucsf01a-A /server # show fault
atl01-ucsf01a-A /server #
Any assistance is appreciated.
Cheers,
Paul

Hello,
It is indeed a UCSM managed C210 M2:
atl01-ucsf01a-A /server # show inventory
Server 11:
    Name: ATL-L09-U24
    Acknowledged Serial (SN): QCI1543AD3U
    Acknowledged Product Name: Cisco UCS C210 M2
    Acknowledged PID: R210-2121605W
    Acknowledged VID: 0
    Acknowledged Memory (MB): 98304
    Acknowledged Effective Memory (MB): 98304
    Acknowledged Cores: 8
    Acknowledged Adapters: 1
Here's the rest of the information you were looking for:
atl01-ucsf01a-A# show version
System version: 2.0(3c)
atl01-ucsf01a-A# scope org
atl01-ucsf01a-A /org # show psu-policy
PSU Policy:
    Redundancy Description
    Grid
I think this is the power policy information you were looking for?
Cheers,
Paul

Satellite L100 power supply keeps failing

Hi all,
I have an L100. A few weeks ago, the main power supply (the transformer brick) failed, so I replaced it (with a genuine Toshiba part).
Now the same thing has happened, 2 weeks later.
What could be causing this?
Thanks
Richard

Hi
You mean the AC adaptor?
Its not easy to say maybe its a simple bad luck.
I bought my first notebook 9 years ago. After 6 month if usage the AC adaptor was faulty and I had to replace it
But since 8 years its working fine
PS: If the AC adaptor is only 2 weeks old then the warranty should be valid
Contact the dealer and ask for a replacement.
Cheers

Regarding Cisco 4500/6500 Power Supply

Hi ,
I am Rajesh, I want to know that can we check Cisco 4500/6500 power supply whether it is working or dead by connecting it directly with power source and without attching it to chassis.
Regards,
Rajesh

Hi ,
I am Rajesh, I want to know that can we check Cisco 4500/6500 power supply whether it is working or dead by connecting it directly with power source and without attching it to chassis.
Regards,
Rajesh

DFM - Power Supply Failed Detection on 4500s

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