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Lenovo z5070 i5 power surge

Q: Lenovo z5070 i5 power surge

Hello, Sometimes i have that power surge on usb port message and that port is the one that my mouse is plugged in. Whenever i get this message(usually once in 2 days), I cant use that port and i need to click to that message and when i click it shows me a page which can restart that port. The problem is when ? get the power surge on usb port device needs more power than port can supply message, I cant always click to that message and to restart that port, I need to restart my computer. I dont really want to restart my pc every time. It takes much more time than resetting that port. So do you have any suggestions that will help me to prevent that power surge, or even if it is not possible can you tell me how to go to that page which resets the port? I use razer mamba.Thanks.

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RELEVANCY SCORE 200
Preferred Solution: Lenovo z5070 i5 power surge

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RELEVANCY SCORE 72.8

Dear Lenovo Team, Today, I experienced a power surge on my usb 2.0 ports. I've already tried reinstalling the drivers and restarting my laptop but still it doesn't work. I really need to fix this issue urgently. Thanks!

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RELEVANCY SCORE 72.8

Dear Lenovo Team, Today, I experienced a power surge on my usb 2.0 ports. I've already tried reinstalling the drivers and restarting my laptop but still it doesn't work. I really need to fix this issue urgently. Thanks!

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RELEVANCY SCORE 72.8

My laptop shows a 'USB Power surge' error notification now and then, even though no USB device has been connected to the system. Please tell me how to fix this.

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RELEVANCY SCORE 65.6

I have bought a samsung evo 250gb ssd to install my os partition to it from my HDD. I have created a recovery usb drive from my present HDD(controlpanel->recovery->create usb recovery). Then removed the HDD from the slot & replaced it with SSD & boot the system. While booting up i have selected boot from my USB drive which have the recovery, & continue the steps & finally submit the reset button.System shows "Resetting the PC" & after 10 seconds it shows a screen saying 'There was a problem resetting the PC, no changes were made'. I have tried several times but the same message came. Can any one please help whether the steps followed by me are correct , else please help me. Because i'm facing very much slowness with my present HDD(WD 5400 rpm), that's what i'm planned to move the os partition to SSD & keep the HDD in place of optical drive bay using a caddy. I don't want to loose my Genuine Windows 10 with my present system. So please help me with a resolution.


























IMG_20171005_225938.jpg ?3324 KB

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RELEVANCY SCORE 64.8

Hello, I want to purchase 8gb ram for my second slot of lenovo z5070Which one should I purchaseon the basis of compatibility and performance?

A:Lenovo z5070 system RAM upgrade

Hi krazzygenius , 
 
 
Welcome to the Community Forums.
 
Lenovo recommended as compatible tested RAM upgrade for your model as per HMM (item12 page 80):
Lenovo Z50-70 Platform Specifications : 16GB max / PC3-12800 1600MHz DDR3L, non-parity, dual-channel capable, two 204-pin SO-DIMM sockets
 
12 RAM, M471B1G73QH0-YK0 35nmQ 8GB DDR3L 1600 Part number: 11202080 
12 RAM, Hyn HMT41GS6AFR8A-PB DDR3L 1600 8GB Part number: 11201301 
12 RAM, RMT3160ME68FAF-1600 8GB DDR3L 1600 Part number: 11202450
12 RAM, Mic MT16KTF1G64HZ-1G6E1 DDR3L 1600 8GB Part number: 11201304 
12 RAM, M471B1G73DB0-YK0 25nm 8GB DDR3L 1600 Part number: 11202082 
12 RAM, SK HMT41GS6BFR8A-PB/RD 8GB DDR3L 1600 Part number: 11202707
 
Hope this answered your query.
Update us.
 
 
Regards

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RELEVANCY SCORE 64.8

My z50-70 laptop was working great , i used to open web browser , music player , visual studio and so many programs without any problem , but now even when i'm only opening the web browser the fan make big noise , i wanted to know if the problem is with the fan or it may be something else .. thanks













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A:lenovo laptop z5070 fan noise

Hi Deshazzz,
 
Welcome to the Forums      
  
As per the query we understood that you are facing issue with fan noise from your Lenovo Z50-70 laptop.
 
Try to remove the dust through the energy management, go to energy management select maintainence guide and select dust removal option and check for the issue.
 
Try to update the graphic driver and check for the issue, if the system was shipped with the graphic  card? Is the system overheating while using any application?
 
Click here for the graphic driver for windows 7(32 bit).
 
Click here for the graphic driver for windows 7 (64 bit).
 
Click here for the graphic driver for windows 8.1.
 
Hope this helps. Do post back if the issue persists!                                        
 
Best regards,                                                       
 
Ashwin. S





Did someone help you today? Press the star on the left to thank them with a Kudo!If you ... Read more

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RELEVANCY SCORE 64.8

Hi! I would like to ask if anybody knows how many RAM slot there is in this model and how much RAM can it support? I can't seem to find any info about the number of memory slots of the z5070 5941.  Thank you.










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A:Lenovo z5070 5941-8188

Hi Jclint_msi,
 
Welcome to Lenovo forums
 
As you are looking for the information about the maximum memory supported by Lenovo z50-70 laptop.
 
This model has 2 RAM slots, and can support up to 16GB, where up to 8GB in single slot.
 
Hope this helps! Do post us back for further queries.
 
Best regards,    
 
Ashwin.S



Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

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RELEVANCY SCORE 64

hi friendsMy laptop is a z5070 modelThere is no update for the Meltdown Specter cavityMy Processor Series 4 is the exact name of the 4210uBut the bios has not yet been upgraded and also the processor is not .....Why Lenovo does not do anything!Did you forget this model?

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RELEVANCY SCORE 64

hi friendsMy laptop is a z5070 modelThere is no update for the Meltdown Specter cavityMy Processor Series 4 is the exact name of the 4210uBut the bios has not yet been upgraded and also the processor is not .....Why Lenovo does not do anything!Did you forget this model?

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RELEVANCY SCORE 64

My Computer, Lenovo Z5070 (gt820m-i5). The computer's internal microphone is not working. He never worked. I have not seen you work since I bought it. All drivers are up to date. I've tried simple solutions. Please help me.

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RELEVANCY SCORE 63.6

Hi,I have a lenovo Z5070 notebook. It first came with a windows 8 - 64bit and then I upgraded it to Windows 10 - 64bit. It's still using the onekey theater app which was installed on by the company. I'm now looking for the new version of this app. Can anybody help me please ?

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RELEVANCY SCORE 57.6

Bought a XPS-8900.  When I switch the power strip on, the 8900 powers on momentarily then powers off (call it an "a/c power on surge").  From there it remains powered off until I press the power on button on the top of the 8900 and then it powers on normally and boots into Windows 10.
This a/c power on surge has never happened to any previous desktop PC that I've owned.
I always do a shutdown at night and then turn off the power strip to remove a/c power to the 8900, monitor, and external hard drive docking stations.  But the a/c power on surge that happens on the 8900 when I switch the power strip on is a major concern.  It seems that the a/c power on surge would be harmful to all of the electronics in the 8900.
Is this a/c power on surge normal for an XPS-8900 or other Dell desktop PCs?

A:Desktop power on surge when power strip switched on

That's entirely  normal!
BIOS has an AC Recovery option which tells the PC what to do when it recovers from a "power failure". Since you turn off the power strip at night, that's the same as a power failure.
So when you turn the strip on in the morning, the PC powers on briefly to see what it's supposed to do when recovering from a power failure. If BIOS is set to "do nothing", the PC powers off again, and you have to press the power button to boot.
If you're lazy like me, you can set that BIOS AC Recovery option to "reboot". So as soon as I turn the power strip on the PC starts booting and I don't have to press the power button.  Just make sure your strip can handle the load of the PC booting plus monitor and HDD all powering on at the same time.

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RELEVANCY SCORE 57.6

I know how to enable/disable UBS ports, but I want to know if I Can set specific power limits for my USB 2.0 ports? using Windows 7 pro.

How can I test my motherboard to see if maybe that might be the problem?

Everything was working fine. Then, I started using a new USB device called Track IR5.

I don't know if it's a coincidence or the culprit, but I now get a "power surge" warning for all my USB 2.0 ports when the device is unplugged. USB 3.0 is not connected/active.

My headphones disconnect most of the time. My keyboard started disconnecting more frequently and my mouse is usually the last to disconnect.

If I plug Track IR in....
as well as my other peripherals (keyboard, mouse, 2 headphones, steering wheel), everything works fine.

If I unplug Track IR....
I'll start getting power surge warnings and my headphones, keyboard, lastly my mouse will disconnect (in that order) randomly.

It's also caused a cyclic "left click" issue with my mouse - I believe.
Over a span of 4-6 seconds, the left click button will go from standard to ultra sensitive to standard click speed again.
I can double click on a file and open it, and afew seconds later, it seems it only takes 1 click to unintentionally open that folder and then whatever file or folder my mouse cursor happened to be on, inside that folder. I slowed down and sped up the mouse click function in windows devices, but the issue still persists.

I have checked the wiring. Nothing exposed or touch... Read more

A:How to control all USB case power (power surge warnings) USB 2.0

Hi 7of9, welcome to the Forum.

Have a look at this MS website & see if any suggestions there work for you.

http://answers.microsoft.com/en-us/w...a-c0e724e83e04

What happens if you leave the IR5 connected & shut down the computer, disconnect the IR5, restart the computer. Does your mouse etc. then work properly. If so it might be worth looking at getting a separately powered USB hub & using that for the IR5.

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RELEVANCY SCORE 57.6

Gateway 507GR Wont Power-On after a power surge. Had slight hissing noise in the Bestec power supply, replaced it, and it still will not always power-on. If I switch the a/c power on/off really fast while holding the power button, it will fully power-on after a few minutes of toying with it (tricky). Tested this new power supply in another machine, works perfectly, and so it's the board that's not powering-on. Removed the board and looked closely at the caps for swelling leakage, but what should I be looking for on the board after pwr surge? Any techs here familiar with this board/situation, very common that the failing bestec pwr supply takes out the board, the Intel E210882 MOBO. Thanks in advance.
PVT
 

A:Gateway 507GR Wont Power-On after Power Surge

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RELEVANCY SCORE 56.4

I have a Seagate 2TB external USB drive (Model: srd0sd1). Like an idiot I had it plugged into the wall without a surge protector. Yesterday we had some wicked thunderstorms which included 2 brief power losses. I unplugged the drive last night and hadn't tried to use the drive until today and it won't power on. Is it possible that the power source (AC adaptor) could be fried rather than the entire drive?!?
 

A:Solved: USB External HDD Won't Power On, Power Surge?

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RELEVANCY SCORE 55.6

Hello,    I have a lenovo y50 laptop that seems to be having an issue.  My laptop has been on most of the day and was at lower power since I did not have time to charge it at all today.  When I got home and I plugged the adapter into the wall then plugged it into my computer, I heard the noise of the laptop screen instantly going black.  When I looked back at my laptop I saw that the screen what black, the laptop was off, and none of the lights at the bottom left of the laptop were on even though the adapter was plugged in.  I also then began to hear a chirping noise that was coming from the power adapter which stopped when I unplugged it from my laptop.  I then tried hitting the power button multiple times but the laptop would have no response at all.  My suspicion is that the adapter went bad and sent a surge to my laptop.  Does this mean that my batteries dead or has the whole thing been killed?  Also, if there is any suggestions that you have that I can do to find the problem/troubleshoot I would greatly appriceate it.  Thanks for any responses.

A:Lenovo y50 Adapter Surge

Hi Nozshund , 
 
Welcome to the Community Forums. 
 
Would you have the Machine number from the sticker or to get it from here (just keep the serial number confidential).  
 
You may also proceed downloading the hardware manual from the support site specific to the y50 model. 
Power checkout page on the manual would help you direct on testing the ac adapter to further isolate the issue. 
Battery charging indicator should also light up as ac adapter would be able to charge the battery on a normal power board and systemboard controller. 
 
Update us how it goes. 
 
Regards

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RELEVANCY SCORE 54.4

I don't know if it's related or just a coincidence, but after my computer (OS Windows XP) automatically downloaded Service Pack 2, I keep getting these reminders from the toolbar that I have a power surge on a unknown port; unplug the hardware; and reset. I can't figure out which unknown port they're talking about. I have a monitor, mouse, keyboard, printer, and speakers. The message isn't causing any other problems. I just click on the reset option without unplugging anything, it goes away and then comes back on only when the system has been "sleeping" and I hit "enter" to wake it up. Any suggestions?
 

A:power surge

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RELEVANCY SCORE 54.4

yesterday night my neighborhood had a transformer blow and knocked out the power out within like 2 blocks and ironically im within that and when it happened my computer shut off and wouldnt turn back on anymore. (Prior to this happening every time i turned my computer on it gave me a windows message before loading saying something like "Alert, your power supply is low .. something something" im not sure if that has anything to do with it but yea..) now when i press my power button it flashes like its going to turn on but doesnt just stays off.

Is there anyway i can salvage some of my parts or is everything fried? or is there a way to save my desktop?
 

A:Power Surge Help

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RELEVANCY SCORE 54.4

I am using a Dell Dimension 2400 Desktop with Windows XP. I have 2 USB ports on the front of computer. I plugged my digital camera in to download some photos. I recieved an error message...I cannot recal the exact wording but it's like this:

Window has detected a power surge through a USB port, the port will become inoperable. If you would like to restore the port, disconnect any devices and click here to restore.

I disconnected the camera from the USB cable and clicked "restore" . Nothing seemed to happen, the computer was frozen at that moment, non-responsive to mouse movements. I shut the computer down and re-started it. The computer seemed to re-start, one light on the case ( on the right side) was lit, all three lights on the keyboard lit and remained on, however I've got a blank screen, completely dark.

I turned off the computer and chcecked all of the connections, ( all was well) and attempted to re-start. The result was the same as above, no image whatsoever on screen..I see no indication that windows was engaging at all.

I'm utterly puzzled...any ideas?
 

A:USB Power Surge?

Sounds like your usb port went bad on your mobo. Can you use a different usb port? 2 front-4 back. http://support.dell.com/support/edocs/systems/dim2400/en/sm_en/specs.htm
 

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RELEVANCY SCORE 54.4

Hi,
Sorry if this has already been posted and answered but I couldn't find anything else. I'm having a problem with my USB ports on my PC. It was custom built by my dad and has an Intel D845GEBV2 motherboard. The problem is that I keep on getting USB power surge notices popping up when ever I plug in any USB or device and even when they are unplugged. I've tried plugging them in, in different ports but it still has the error. My dad used this PC before and because of the problem, his USB flash drive burnt out. Is this to do with the software or hardware? I'm running Windows XP (non SP2). Also, I'm thinking if it would be a problem with the connections on the motherboard because there are only 3 cables (USB1, USB2 and Shield) and i'm not sure if they are plugged in correctly. Any advice?
(Sorry for the long post)
 

A:USB Power Surge

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RELEVANCY SCORE 54.4

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows XP Home Edition, Service Pack 3, 32 bit
Processor: Intel Pentium III Xeon processor, x86 Family 6 Model 23 Stepping 10
Processor Count: 2
RAM: 2814 Mb
Graphics Card: NVIDIA GeForce GT 220, 1024 Mb
Hard Drives: C: Total - 149997 MB, Free - 111333 MB; D: Total - 149997 MB, Free - 149928 MB; E: Total - 176934 MB, Free - 145600 MB;
Motherboard:
Antivirus: Microsoft Security Essentials, Updated: Yes, On-Demand Scanner: Enabled
 

A:power surge on usb hub

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RELEVANCY SCORE 54.4

I was using a smart media meory card when my pc gave me a usb power surge error. Now when I boot up the computer the bios load up but I can't get into the OS also i noticed my fan speed drops dramatically. I think my power supply died because my onboard video card works still. If anyone could please help me i would greatly appreciate it!
 

A:USB Power Surge

At what point does the computur stop booting? First thing I would do is turn off the computer completely and unplug all USB devices. Then try booting up.
 

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RELEVANCY SCORE 54.4

Hi, i have a 50" plasma t.v./ monitor, and yesterday the video stopped working. the sound still works, but the video doesn't. I called toshiba, and they said it was a power surge, and if i ship it back, they will fix it, but that will cost 300+ dollars. Is their anyway around this?
 

A:power surge

there's not an easy fix for a tv.. better let the experts deal with it...
Maybe there's a service center nearby your place, could be closer and then you won't need to ship it off...

Is it still under warranty?
 

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RELEVANCY SCORE 54.4

OK heres the deal about 10 minutes ago there was a power surge and everything in my house went off...i restart my computer and it still works but the screen size is much smaller, i tried changing the resolution and nothing happened i tried to it manualy but i couldnt change it. what should i do?
 

A:power surge?

Reinstall you video device Driver (software).
Then I'd pull the card and reinstall the hardware and software.

good luck.
 

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RELEVANCY SCORE 54.4

i am using windows XP SP2 i have starting getting this message that popup on my tool bar it said power surge on hub port the general porpose usb hub has exceeded the power limits .
I have two usbs ports on the back of my computer in which i connected one usb ultra hub 4 ports to, but it has it own power sorce .
i unplug it and i still get this message but when i try to print something it comes up. my printer is a parrell port and not a usb port, the code is 43. i do not know what to do please help thanks.
 

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RELEVANCY SCORE 54.4

I was away when a storm came threw and nobody shut down my puter. Now when I try to start puter first the mouse dont work any more. I had a Logitech MX 510. IT lights up but wont work. Installed a Radio shack mouse worked for a little it. Then it shuts down too. I try to start computer and tap on F8 key or DEL key sometimes it works an sometimes not if it works I am good for a little bit. 15min to 30 min then lock up. If i get into safe mode its ok until about the same 15min to 30 min. If F8 and DEL keys dont work It starts the process and then gets to floppy disk and fails. It say Floppy Disk Fail (40). I have checked and the fans are working and thats not a problem Hard drives work and 1.5 GB ram and thats ok too. So stumped and wondering if I can fix it or not. BY the way I dont smell anything hot or smoking in computer. My robotics router is fried as smell smoke in it so it toasted. Any help would be greatly appreciated.
Thank you in advance
 

A:Power Surge Help please.

If your robotics router gotten hit by a power surge and got fried, more than likely so did your computer, unless you had it on a good UPS (Uninterrupted Power Supply) system, one of those battery backup devices. Having just a plain old surge protector is better than nothing but doesn't help much except if there's a suddent spike and even then it might still get through...

As far as your system tho, it does sound like it got hit, If you can get a diagnostic cd for your system or download a few seperate programs like these to test each component seperately..

speedfan - measures power voltages, fan speed and S.M.A.R.T hard drive info..
http://www.sofotex.com/SpeedFan-download_L4655.html

DocMemory tester - tests your RAM..needs to be installed on a "bootable" floppy or CD, then ran from it..
http://www.simmtester.com/PAGE/products/doc/docinfo.asp

Everest Home Edition - complete system benchmark and diagnostic program..
http://www.majorgeeks.com/download4181.html

Also to test your hard drive, I would recommend looking in the computer to find who manufactured you hard drive, like Western Digital or Seagate etc, then go to thier homepage and downloading thier diagnostic software to test the hard drive. You might get lucky and just need to replace the power supply.
 

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RELEVANCY SCORE 54.4

Please help!! And if you CAN help, please be very specific as to what I need to do as I am not technically talented!!

As an fyi ... I'm on Windows XP and email through MS Office Outlook.

My computer was working fine until we suffered 2 power surges within minutes of each other today. The tv, stereo, phone & fax are fine. My computer powers on and the first error message appears:
winlogon.exe - unable to locate component. This application has failed to start because sfc_os.dll was not found. Re-installing the application may fix this problem.

Next, I try to go into 1 of 3 email accounts. First error message here:
Unable to open your default email folders. The file c:\documents and settings\diane\local settings\application data\microsoft\outlook\outlook1.pst could not be accessed. Data error (cyclic redundancy check).

2nd email account error message:
unable to open your default email folders. The server is not available. Contact your administrator if this condition persists.

3rd email account - can get onto main page of this account but this message appears:
Norton antivirus was unable to scan your computer for infections b/c a critical error occured during the scan.

When trying to open an email, this is the message we get:
Norton antivirus was unable to scan your email message for infections.

When trying to open an MS Word file through email we get the following message:
Norton Antivirus was unable to scan your computer for infections b/c a critical error oc... Read more

A:power surge

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RELEVANCY SCORE 54.4

I keep getting the message one of the usb ports has malfunctioned and has exceeded its power limits or something like that. Ive never had a problem up until the past few days and now my usb ports on the top front of my case wont operate unless I reboot. Once i reboot they are fine for a short time; but then the same thing happens all over again. Now, even as much as a computer guy as i am ; this one has me stumped. Ive tried uninstalling and reinstalling the usb hubs, etc and that has done nothing. What should i do here?

A:Usb power surge

nevermind; solved my own problem. It appears I have a bad sync cable for my iphone. And that seems to have been causing the issue for some reason.

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RELEVANCY SCORE 54.4

So there was a power surge, Note I had a surge protector, and after I turned my computer on and no image would display on the screen. I examined the parts and nothing appeared to be damaged, the fans turn on so they are getting power. I verified the screen was working. My computer is custom built using the specs of the good tier on logical increments.com any advice for solving or locating the problem would be greatly appreciated.
 

A:After power surge

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RELEVANCY SCORE 54.4

I have a flat screen monitor. It is about 1 year old. I live in an area effected by the hurricane. When I returned home there is a very thin line thru the center of the screen. Could this be from a power surge?
 

A:power surge

Hello! Welcome to TechSpot

What a storm!
With something as radical as this it very well could've been a
series of brown outs, spikes, lightening etc..I'm certain many ppl
left computers on or plugged into outlets/surge protectors.
Very hard to say.
What kind of system?
How is the system behaving otherwise?
G'Luck
 

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RELEVANCY SCORE 54.4

Hi Guys,The PC I was on, just suffered a Power Surge. Any clues what to look at,as the Tower is dead?
Thanks in advance.

A:Power Surge

Hi,

Do you have anything coming on at all, lights or fans etc?

You may be lucky and just have a dead power supply and hopefully it'll not be a fried motherboard or chip.

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RELEVANCY SCORE 54.4

Hey guys, what's up?

My brother has been getting frequent error messages saying the USB Hub has exceeded its limit, dealing with a power surge. This message only came up when he plugged in his gaming controller, and recently, I began getting the same messages. My computer specs are;

Dell Inspiron 6400, Windows XP Pro SP2, 2.16 GHz, 2.00 GB RAM

My USB drives are currently occupied by the following;
1. A Logitech V450 Laser Cordless Mouse
2. A Saitek P2500 Rumble Force Gamepad

Two weeks ago, my brother began experiencing these problems. I, on the other hand, didn't, and used the wireless mouse with the gamepad at the same time, 5 days a week for more or less 2 weeks in duration. Tonight, I received this message for the first time.

After going problem solving, I downloaded a patch that disables the error bubble; however, neither the mouse nor the gamepad work when both are plugged in now.

I fooled around with it a bit, and the mouse works fine without the gamepad plugged in. The gamepad on the other hand doesn't, and disables both USB ports when it is plugged in. I tried plugging in the mouse with my printer/photocopier, and it works as it did last week.

I have read that this can be either a small problem, or one as large as needing to replace the motherboard. Ironically, my Dell warranty just expired (this is roughly the 4th time that something has happened to a desktop/notebook while with Dell where something occurred just after the warranty expired [rum... Read more

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RELEVANCY SCORE 54.4

Please do not think this is a dumb question..but---how can you tell if your computer has had a power surge? Is there any way to look at it and tell? can you open up the case and look and tell if the computer has had a power surge?

Appreciate all help.

Thank You
 

A:Power Surge

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RELEVANCY SCORE 54.4

My brothers computer was affected by a power suge during a thunder storm, the power went off for a few seconds and whenit came back on his computer would not work. I thought that the power pack had faile but he tells me that there is power because the monitoris working. The computer will not work and seems to be dead. Is there a re-set button/swich or control or is this a new power pack. My brother lives in France so it is not easy to get help there.
Thanks..................
 

A:Power Surge

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RELEVANCY SCORE 54.4

Howdy,

I plugged my camera into the computer in order to download some pictures. A window popped up that said:

Power Surge On The Hub. Sony DSC has exceeded the power limits of it's hub.

I clicked on the window and it was recommended that I unplug the camera. I did just that, but then hooked it up again and things worked out as normal. I have been downloading pictures from this camera for two years and have never encountered this situation before.
Could someone please explain what the pop up window was eluding to ??

Thank You for your time,

Dennis
Windows XP Home , SP-2 , IE-7

A:Power Surge On The Hub

Sounds like your specific motherboard needs better USB drivers for XP.Have a look at This article in PC World Forums.Or just turn off the warning.Control Panel/ System/ Hardware/ Device manager/ select the the specific USB Controller (expand the [+])/then Properties/ Advanced/ select "Don't Tell Me About USB Errors."

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RELEVANCY SCORE 53.6

I want to up load photo from digital camara to my compu.When i connect
usb cable , this message comes on...a Usb device has exieeded the power
limits of its hub port.
 

A:power surge on hub port

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RELEVANCY SCORE 53.6

Hi All,

I wonder if anyone can help.

I have a Toshiba Equium A60 Model PSA67E-00200D87 and every time I put my T Mobile USB stick 120 (ZTE Model Number MF626) into any USB port Windows XP reports an error saying that i have a power surge on the USB Port.

I'm running Windows XP SP3 and all the updates are up to date.
I can run other USB devices on the laptop and it doesnt report any errors.
The Laptop is up to date with the most current BIOS and drivers from Toshiba.

Does anyone have any ideas please ?

Thanks In Advance

NewBie1975

A:Power surge on USB port

Hi,
It's possible that your USB stick is the thing with the problem - possibly a short circuit or something else. (I've had that problem before, and it's usually turned out to be the thing being plugged in that's the problem.) Have you tried another USB mobile broadband stick to see if it does the same thing?

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RELEVANCY SCORE 53.6

Hi users,

I am in need of some help. About a week ago, a lightning storm caused a power surge which fried my ethernet modem. After replacing the modem, I still could not get back online using my LAN connection with my Toshiba Satellite laptop. In trying to rule out software issues, I have uninstalled and now reinstalled the network drivers for my LAN connection. At this point, the device manager does not even recognize the LAN network adapters (also, there is no folder labeled "other devices," so I don't think they are even showing up under unrecognized devices). Another relevant piece of information is that my computer becomes extremely hot to the touch in the area just around where the ethernet plug is.

Can I safely conclude that this is a hardware issue, and that the surge has also fried my LAN card? Any suggestions on how I can resolve this (other than moving to wireless ethernet or an ethernet adapter through a USB?

THanks for your advice!

A:Power Surge and now no LAN connection

Update to my original post: I tried unplugging the computer, pulling out the battery, waiting 30 second and then restarting with the BIOS default settings (f2 then f9 on my computer). The computer still does not recognize my network cards.

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RELEVANCY SCORE 53.6

I need help!!!
I have two problems with my Toshiba laptop
It only seems to respond when pushing down hard just to the left of the touchpad over the indicator lights.
If you push just the right spot the hard drive light starts blinking and only then the touchpad starts working. If you stop pushing it freezes up. And then starts working when you find the spot to push down on again. What in the world is causing this?
Then I get a message saying Power Surge On Hub Port
with a list of of 8 USB Root Hub ports
all are unused ports except the second one says that says
Unknown USB Service

it says to re enable the port disconnect hardware and click reset
I dont understand this because I dont have any USB devices pluged in.

What do I do..
 

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RELEVANCY SCORE 53.6

Hello.

I received a new Olympus camera for by birthday. I attempted to plug it into my fujitsu lifebook USB port to retrieve the pictures I had taken when I got an error message stating that my device exceeded the power supply. Now none of my usb ports work. I have nothing plugged into them now or when I plugged the camera into the port. Is there an internal surge protector of USB ports that I can reset? I have checked the device manager and it states that all the ports are working but they are not putting out any power. I tired downloading the drivers but that did not work.

Please help.

thanks,
S
 

A:Power surge on USB port

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RELEVANCY SCORE 53.6

When i connect any USB device to my laptop it gives the error power surge on hub port. I tried my best, repaired windows XP but still the same problem. is it hardware base problem, power problem or windows base problem.

A:power surge on hubport

Hi asmari, welcome to TSF..

it's possible a driver problem. Can you see any errors/alerts in your Device Management console?

- Click Start -> Run -> type:
devmgmt.msc
- Click OK
- Click View -> Show Hidden Devices..

Post back your findings please.

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RELEVANCY SCORE 53.6

I got a notification saying that there is/was a power surge to my hub port. i tried to uninstall but it didn't work, and i tried the trouble shooter and that didn't work either. i don't know what to do. please help.
 

A:power surge to hub port

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