sudden loss of battery power, connection lost, lose all power from power supply disconnected, does not recognize battery

Similar Questions

• Corsair POWER supply update does not post, powers of the powers of 5 seconds down and loops...

  Have the HP Pavilion Elite m9650f with motherboard replaced in April 2012 class good to go.

  Replaced the stock GPU Nvidia GeForce 9800 GT with a Zotac GTX 560 Ti GPU and

  the stock HP 460 Watt power supply with a W0388RU Thermaltake TR2 600 Watt PSU in may 2012.

  All goes well until October 2012.

  PC randomly starts shutting itself off the coast and not feed until I have unplug the power cord and wait 5-10 minutes.

  Finally, he stopped turning on all together.  Reinstall all power PSU connectors, etc.  same result.

  Removed all cards, etc, same result.  Cards reinstalled one by one, etc., same result.

  Reinstall the stock HP 460 Watt PSU, now everything works fine.

  Thought it was a premature failure of Thermaltake PSU.

  Bought and installed a Corsair CMPSU - 850TXV2 850 Watt power supply for a few days but still not good to go.

  Lights, fans spin, but no MESSAGE, no video, tracks for all

  5 seconds, stops, turns on itself over and over again.

  Reinstall all power PSU connectors, etc. same result.

  Removed all cards, etc, same result.  Cards reinstalled one by one, etc., same result.

  Reinstalled the HP PSU stock, now everything works perfectly again.  ?

  Spends hours reading the forums...

  Some say that the RAM may not report correct voltage for power supply.

  If so, what can I change RAM voltage in the BIOS?

  Others say reset CMOS I did, same result.

  And someone on this forum HP thought that perhaps the Pegatron IPMTB-TK

  Card mother Truckee can only accommodate up to 750 Watts POWER supply.

  Any ideas?

  Can I get away with just using my HP 460 Watt power supply after all stock?

  Thank you.

  I have an additive to add to this topic.

  To refresh, my questions focus on a possible shift of the power supply and card mother specs:

  What is an ATX 12 v 2.0 and above technical problem or a power CAP problem?

  I posted my questions on the Forum of power SUPPLY Corsair PSU

  at the same time and I paste it here now, a response

  to GUY of RAM.

  "Hey RAM GUY."
  
  Sorry I couldn't answer until now.
  
  Please specify the difference between the ATX 2.0 specification and 2.01
  
  Spec that the negative - 5 v Rail is not present in the 2.01 spec and
  
  beyond.  As I mentioned previously, the Thermaltake PSU that has been
  
  running in my 2009, HP i7 tour for 7 last month said 12 volt ATX 2.2
  
  on the case and even if the power supply HP OEM said 12 volt ATX
  
  2.0 in the technical literature, that I found on Google, the real PSU I have does not work
  
  have any note on the case ATX specification.  So I think it's safe to say, my
  
  motherboard does not have the negative Rail v-5 at which he played
  
  nicely with 12 volt ATX 2.2 spec, until recently.
  
  Although theoretically it is supposed to be no limit on the amount of
  
  Absorbed power, you can use to power your motherboard, the motherboard because
  
  is supposed to use only what suits him and cap the rest, it seems that the OEM
  
  can dial up limitations of power if they deem necessary.
  
  Could be as simple HP, without wanting to compete with some of his HPs
  
  Professional workstations, caps so power on some Pavilion Elite
  
  Series models to prevent them from becoming a much cheaper
  
  solution.
  
  In any case, I think that all the available information, digested, he does not speak
  
  Specification of the ATX, but rather my motherboard HP has a limit of 650 Watts of power
  
  If I think that I read that someone else got the same motherboard goes with
  
  750 watts, but I do not remember where to find this announcement. »
  
  I'm back and Yes!
  
  Thanks again Lasvegaswireman!

• Smartphones from blackBerry Desktop Manager does not recognize that the "BOLD" is connected

  I loaded the Software Desktop including Desktop Manager v4.7.  When I connect my "BOLD" via the USB port of my PC, the PC recognizes the new hardware and identifies it as a Blackberry Smartphone.  But when I launch Desktop Manager, it does not recognize the "BOLD", and at the bottom left of the window shows "Connected Device (PIN): No."

  Can someone help, please?

  Thank you, but the problem was solved when I used a different USB port on my PC.

• Replace the power supply, computer does not turn on

  I had a Seasonic SS 560 KM power supply for my HP Pav e9280t.  I removed the old power supply while keeping the power cable is plugged in.  Then replaced each power cables one at a time in the new power supply and finally he attached to the tower.

  Now when I try to turn on your computer, it just boots barely upward.  I can hear the fans kick on for a second or two, then everything just stops.

  Since I replaced the cables one at a time I don't think I missed anything; MoBo, Fan of MoBo, 1 optical drive, disk HARD 2 and 1GPU.  The tower is open and I can see the fan, the fan GPU MoBo and PSU fan all hang on one second so that they get the right power?

  I must have missed something or possibly faulty PSU?  Any help will be appreciated.

  Hello Chadow86, it is possible to the new power supply may be faulty. I would check double all the connectors again.

  Since you mentioned the fan to the motherboard, it would not be necessary to unplug the CPU fan when you changed the power supply. The CPU fan power source comes from the motherboard and not directly from the power supply. I don't know what fan on the motherboard you are talking about.

  I watched the specifications and photos of the new power supply. It is a modular design. I would check the cables connected to the power supply to make sure that they are in the correct connectors.

  If the system still does not start, the cause could be a new power supply faulty.

  I hope this helps.

• cannot connect to the airport to back up my files does not recognize the password

  Time Capsule without recognizing the password to connect with the system

  Try to retrieve the password using the AirPort on your Mac utility.

  Open AirPort Utility (Finder > Applications > utilities > AirPort Utility)

  Click on the image of the time Capsule

  Click on edit in the window that appears

  Click the menu of the Base Station at the top of the screen to the top where the file, the window menus aid are located

  Click the passwords see the

  

  If this does not work, then you need to reset the password again.

  Study the information contained in the document of support from Apple on a soft reset.

  Reset to a base station AirPort FAQ - Apple Support

• Inspiron 620-7750 Radeon with 450W power supply installed does not start

  Hello!

  I have looked EVERYWHERE online and on the forum and have seen several posts on this topic and still not found a solution that works.  I have a Dell Inspiron 620

  • I5Intel Processor2nd Gen Core i5-2310 / 2.9 GHz
  • Memory8 GB / 8 GB (max)
  • Windows 7 Home Premium 64 - bit Edition operating mode
  • Optical DriveDVD±RW
  • Graphics technology ProcesseurIntel HD Graphics 2000 dynamic video memory 5.0
  • Integrated graphics controller

  Recently, I buy a Powercolor Radeon 7750 graphics card I have installed the drivers, uninstalled the current Intel Graphics driver from Device Manager and then install the new card.  I of course unplugged the PSU got rid of and left in power has failed to myself and plugged into the PCI-E.  After I tired to turn on but it does not start.  Fans begin to turn, including on the graphics card, but nothing comes up on the monitor and it won't start.  When I unplugged the 7750 card it starts very well?

  At first I thought that it was not powered ridiculously horrible 300w PSU they put so that I have upgraded to an a 450w.  Everything works with the new power supply installed without the card, but as soon as I plug the new map, he continues to not start as before installing the card.  I have searched and tried things for 2 days now and CAN NOT find a solution.  I know that the 620 does not access the menu of the BIOS under settings in advance who does not help (don't know why Dell would never think it was a good idea!) so I can't change anything in there.

  Please, any help would be fantastic!

  Thanks in advance!

  The card is a bad card.  There should be ZERO problems with the supply of the stock 305 w and a 7750.

• Power mac g4 does not recognize the DVD/CD drive.  It has worked very well in Leapard

  I just newly installed Tiger on my PowerMac G4, and now it does not recognize the DVD/CD drive.  I did all the updates and it does not see the DVD in the DVD drive.  It works perfectly before a new clean install DVD of the Tiger.

  What is your indication that the DVD is not recognized?

  Run the utility disc with the disc in the optical drive.  The drive will appear in the sidebar of disk utility?

  I did all the updates and it does not see the DVD in the DVD drive.

  If you put another type of disc in the optical drive, as a music CD, it is recognized?

• Can not connect. He does not recognize her fingerprints and does not recognize the password

  Original title: cannot open a session

  my friend cannot connect to his pc. For some reason it does not recognize fingerprints and then when he tries to connect manually using his password, it says it does not recognize the password, even though he knows that it is correct. Does anyone know why this is and how to solve?

  Hi Knightofkent,

  You can read the article and check if it helps.

  What to do if you forget your Windows password

  http://Windows.Microsoft.com/en-us/Windows-Vista/what-to-do-if-you-forget-your-Windows-password

  In addition, technical support engineers Microsoft cannot help you recover passwords files and Microsoft who are lost or forgotten product features.

  Microsoft's strategy concerning lost or forgotten passwords

  http://support.Microsoft.com/kb/189126

  I hope this helps.

• Satellite Pro 6100 does not recognize the single battery external power

  Whenever I have start Satellite Pro 6100 Win XP Pro with standard battery mounted and connected to the power supply computer laptop does not recognize the ext battery supply single supply and during 'start-up' goes into hibernation.

  By pressing the power on button laptops "wake up" and indicate that the battery is empty or may not even decide when completely loaded, then says connect the station even if still connected, looking under Toshiba console when it runs shows running on battery when still in the power of the ext?

  I have two batteries and both give the above symptoms even when I remove ext of laptop power always runs with power supply by battery but no light orange or green for battery.
  Any ideas?
  Concerning
  Phil

  Hello

  Is your AC adapter malfunctions or there is something wrong with the power supply to electronic s laptop.
  In the first case you could purchase a new compatible AC adapter and could check if the laptop can run successfully.
  The second possibility is a serious hardware problem, but in this case, the laptop must be checked by an authorized technician.

• Portege Z30 A-1_D_3 does not recognize battery

  my pc did not recognize the State of the battery, with battery report that the PC does not recognize the battery...

  and what exactly happens if you unplug the AC adapter, while the laptop is turned on?
  Stop the laptop?

  You are able to use the laptop without the connection to the power grid?

• Aspire M5 - 481 T-6488 - does not recognize that AC is plugged. Will not charge the battery.

  Aspire M5 - 481 T-6488 - does not recognize that AC is plugged. Will not charge the battery.

  Laptop is about 2 years old.  Running on the Windows 8 origninal accompanying.  Had the same problem when it was purchased.  He sent to Acer.  Returned with no report / Details.  Has worked very well. Until recently.

  Noticed that seeing orange lights up when it feels like load and stops at 35% load.  Load is something dark, don't miss especially.

  Tried:

  Stick a PIN in the "battery reset" hole on the back

  Uninstalling the 'API Microsoft' battery

  Remove the battery to see if it'll work without it (it has an internal battery)

  Of course Acer won't help now since the warranty has expired.

  Please notify.  Thank you.

  Power plug has been checked, flinched 19V.

  Laptop briefly, then lost load capacity.  Checked power once again, 0V.

  Power adapter is bad.

• Error "one of the USB devices attached to this computer has malfunctioned and Windows does not recognize it." when you connect Logitech M225

  Original title:

  My wireless mouse works fine for the last 2 months, now, all of a sudden it doesn't work at all.

  I get a windows notification that says-

  "One of the USB devices attached to this computer has malfunctioned and Windows does not recognize it."

  I have Vista 32 bit OS on my laptop.

  My office has Windows 7 32 bit and I am able to use the mouse on this computer, then the M225 is not defective.

  I tried to look for a download of update on the site of Logitech & only found:

  6.32.20 set - point it did nothing to help.

  I also tried to move the receiver to the other 2 ports USB w / still the same results.

  Are there other downloads or solutions that will help w / this problem?

  You can also try searching for devices strangers (with yellow symbols) in the Manager under the mouse devices and other pointing devices and other devices (if any). Right click and uninstall unknown devices. Then restart.

  Also try the steps below to reset the power of USB:
  (a) the laptop off, unplugged from the wall outlet.
  (b) remove the battery for a few minutes, then reinstall it.
  (c) then restart the laptop.

• Satellite L50 - B suddenly does not recognize USB devices

  Suddenly my laptop does not recognize any USB.

  The USB key or external hard drive works on other computers, but not on my laptop.
  Only cards SD-are recognized.

  I tried to remove the usb portals on the Control Panel, but after I restarted my computer all returned.
  One reappear with a caveat that it does not work, but when I search a new program to run it, it can not be found. After removing it, it comes back with the same caveat.

  I also tried to download the new discs (chip set utility) but who doesn't either.
  I don't know what else to do.

  Can someone help me if I can access my USB-products once again on my laptop?

  Hello

  What about the USB mouse? You can use the USB mouse connected to one of the USB ports?

  Have you changed the system or you have installed new OS on this laptop?
  I m asking because the L50 - B Satellite supports USB 2.0 as well USB 3.0 ports

  In the case where you have installed the new OS (Win 7?) on this laptop, the USB 3.0 ports would require additional USB 3.0 driver

  However, in case that you are always using the OS preinstalled Toshiba, I recommend you to reset the initial setup and test the USB ports once more.

• PCMCIA card does not recognize the connection to the local network on Satellite Pro 4340

  Hello world

  I have 2 Satellite Pro 4340, running Win2K, SP4. I bought a card PCMCIA 10 / 100MB of Ultron (more or less no name :-))

  When you insert the card, Win2k recognizes the card, but when the I plug the network cable, it does not recognize the connection. Cable is fine. It seems there is no power on the PCMCIA card. I read on some forums that there is a problem with the Topic100 Card Bus driver and voltage. I see that many people have the problem but not where to find the driver for the problem :-/ I couldn't find a driver on toshiba support site. A

  ll have an idea, or better a link where I can download this driver? Any help is appreciated and thanks in advance for your help, support and answers.
  Corey

  If this card needs a driver you will not find it on the download page of manufacturer of portable. You must check the card producer site.

  As you know in the world of computers, it has set different standards. Produced very often cheap are not designed for these standards, and you can have different problems. I recommend you to use high quality products.

• Computer does not recognize LaCie external hard drive when it is connected.

  Should I just a 'driver' of the manufacturer so that windows recognize? Help, please.

  The device is a hard drive (250 gb) bought in 2006.   LaCie support has provided relevant solutions.

  I disconnected the USB line, reconnected with the power of the unit it turned on and off while only plugged, unplugged, and made all possible combinations of many times. My computer does not recognize anything.

  I can't find it in my computer, and also, the computer does not list the device in the Device Manager utility.

  I have disabled the Windows Firewall.

  The computer with which the external drive worked and one that currently does not recognize are model computers windows XP (2008).

  Thank you very much for your help.

  Thanks for the reply.

  In the meantime and after reviewing all similar positions, it turns out that find the 'live' usb device does the trick.

  So, other people with similar problems, try the usb cables at the back of the computer (all), then by restarting the connection there.

  It worked for me.

  Thanks again for the reply!