Setting of power supply problems

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• Pavilion a6655f: hard drive or power supply problem?

  A few days ago, I was trying to low loading part of the steam.  My download speed is 30 kbs, obviously not good.

  I did some basic checks, malware, viruses, etc., but did not find any problem.  I did a diagnostic check and got a BIOHD-8 error code, which indicates a hard drive problem.  I decided to try to reset the computer back to the factory setting before changing the hard drive and once that I made and updated windows Vista for several hours, I restarted the diagnosis and he came clean.  Then I updated my software, including steam and a few games.  Downloads were fast and had no problems.  Later that night the computer started to shut down randomly, and I was unable to run any games.  Thinking it's maybe a power supply problem, I have replaced my graphics card with an elder who needs less energy.  I am able to run without any problems so far.  So, I'm looking for help in identifying my problem.  HDD problem, power supply, something else?  Any thoughts are appreciated.

  Pavilion a6655f

  Windows Vista

  PS 500 watts

  WD hard drive provided with the computer

  Thank you.

  Ken

  Hard to say without proper trials.

  You can use a hardware monitor HW Monitor to monitor tensions it is: http://www.cpuid.com/softwares/hwmonitor.html
  But there is no software that can test a power supply.

  You can get a tester of hardware like this too: http://www.newegg.com/Product/Produc...82E16899887005

  But there is really no of it will predict fails if the power supply, if you overloaded it, if its duration in time high, or if the power supply is a device of poor quality that can be subject to failure.

  You can also check that your power cable is comfortably installed on the computer and not frayed.  Try a different wall jack where there are fluctuations in power.

• Power Supply problem when installing Windows 7

  So I'll keep this short and to the point. I was upgraded yesterday from Vista to 7. Has made all the necessary updates and restart before installing 7. While it was installing, I weppe out of the room, came back and my monitor was empty... Silly me, I thought it was a reboot during installation. Futher glance, the monitor is in standby mode and the PC itself has been disabled. I waited about 10 minutes and it was always off. So I hit the power button, and it will not turn back. Tried the flipping of switches, different cables. Even called tech support, to get your warranty has expired and its $ 99 for me you tell the problem... Then he became the Lady on the line, telling me something I already knew... I got a power supply problem and I had to mapy 340.00 to repair... My question is this... It was just the stars lining up properly and my diet is to bite the dust while I have been upgraded or is there more behind it?

  http://social.answers.Microsoft.com/forums/en-us/w7install/threads

  "Download Windows 7 installed and activated on your PC."

  They will help you in the Windows 7 Forum at the above address.

  See you soon. Mick Murphy - Microsoft partner

• 3525 Deskjet printer power supply problem

  Brand new printer, I have been connected, printed OK. Once off, lights not again unless you pull on the power cord plug, then plug it in yet. Then can be turned on. But once off so the same problem all over again. I tried different plugs/Sockets, same problem with them all. Same thing happens when the printer is connected to the electric network without being connected to a laptop Desk/computer. Is this a power supply problem? Is it not ridiculous to do out of the box?

  Thanks for any help,

  Nicholas

  Hi Nicolas,.

  The latest firmware should solve the problem you are experiencing.

  Download and install the update of the firmware for your operating system below:

  32 bits:

  http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=MP-128070-2&cc=us&DLC=en&LC=en&OS=4157&product=5241265&sw_lang=

  64 bit:

  http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=MP-128071-2&cc=us&DLC=en&LC=en&OS=4158&product=5241265&sw_lang=

  If the printer connected to your PC via the wireless network and the update fails to install, connect the printer with a USB port in order to complete this update, or update your device from its screen as follows:

  http://support.HP.com/us-en/document/c03250770

  Kind regards

  Shlomi

• XPS 8500 does not turn on, power supply problem

  XPS 8500 shipped on 18/01/13 so only a little more than 1 years. does illuminate, check psu and it's fine. reduce mobo or power button module. want to try to bypass the module by jumping pins on the mobo, problem is that I can't find any list of the pins for mobo or power button. Any help would be greatly appreciated since comp is barely over the years and cannot afford a new right now. Called Dell but no help it cause guaranteed missed, which took them 5 transfers and 45 minutes to tell me that :)

  If the green light on the power supply goes off, it detects an anomaly. So, it is not the power button that does not work.

  1. Visually check all ports USB for damage, misshapen or twisted for example contacts
  2. Try to turn on with nothing attached (no keyboard, no monitor, no mouse, etc.)
  3. Setting power off unplug and power button press / hold for ~ 15s open the case and carefully reconnect all RAM modules and PCI cards in their locations. Check the power cable from the power SUPPLY mobo and CPU. Cable control to all readers, video card etc... Pull the mobo battery and power press on/hold button for ~ 30, replace the battery (right-side-to the top).
  4. Check the cable to the module button before (F_PANEL connector on the mobo)
  5. Check before USB cable to motherboard
  6. Etc.

  The manual is hereif you need information about all of these connectors.

• With Tecra750DVD power supply problem

  My laptop recently decided to refuse to turn on when I turned on. There is a yellow light in the position of "power" over the front of the machine, but it won't start. I tried all the options: Power Supply Unit only, only battery, Power Supply Unit + battery and nothing works. Fuse is good in the plug of power supply. Battery is less than 12 months.

  Hello

  You can remove the battery completely when problemshooting this kind of predicament.

  First of all - what impression the power button? Does it feel as it should? Refers to how it used to feel? If this is not the case, check if there is an active "lock" behind it.

  Some models have a safety lock to keep the machine from accidentally start in a bag or two.
  Please look at the LED that indicates that your adapter is connected. When you try to switch the machine on, what is happening with this LED? Always the same fixed green light or suddenly out or flashing?
  If out, please try to get your hands on another adapter (borrow prefferably). If it flashes then try to remove the AC adapter, remove any option that can be easily removed, CD/DVD, memory, expansion card PC and so on.
  Try to restart it (remember to join HQ again). Even? If Yes, then sorry to say I think that your machine needs service. If this isn't the case, then there could be hope.

  Disconnect the AC and put back in place the units that you have deleted before, one by one and after each unit, try to restart the machine.
  If it starts fine, remove the unit and reconnect the next unit. Perhaps you will find that there is a problem with an external device (memory, CD, PC Card and so on), then at least you can continue working more or less as before the problem.

  Good luck

  Tom

• On Satellite P100 power supply problem

  Hai
  I bought the new laptop Satellite P100. Suddenly it does not start (no power to notebook) and the same time, I have only checked by the only power a/c no result, also do not charge the battery. I put t know what is the reason. Can someone give suggestion?
  Thank you bye.

  If the power light is blinking there is probably a problem with the electronic power supply. In this case, the laptop sends flashes code. Read this code, technicians can identify the problem.
  Please, don't waste your time but the closest service provider contact allowed in your country.
  After 18 months of that guarantee must be valid (it depends of course on where you live) as well as the repair must be free.

• HPZ620Workstation and Evga Titan SCBlack POWER SUPPLY PROBLEM Edition

  Hello world

  I bought (Evga Titan SC Black Edition), but I have a problem with my power supply hpz620

  http://www.plugloadsolutions.com/psu_reports/HP_S10-800P1A_ECOS%202609_800W_Report.PDF

  I have two xeon processors (2 * 135W) and my question is the graphics card has enough power to do with the rest?

  Second problem is the molex cable I have only one. What is the best solution for me?

  Edition of black titan sc EVGA specification

  Performance

  NVIDIA GTX TITAN BLACK

  Hearts CUDA 2880

  967 MHz Base clock

  Boost 1072 MHz clock

  Memory

  6144 MB, 384-bit GDDR5

  7000 MHz (in force)

  336 Gbps of bandwidth

  Hello:

  You can also ask your question on the HP Business Support Forum - z section of workstations.

  http://h30499.www3.HP.com/T5/workstations-z-series-XW-series/BD-p/BSC-272#.U4CnZ-lOW9I

• HP Envy Pheonix 810-210: Possible POWER supply problem?

  I bought the HP Envy 810-210 a Phoenix earlier this year and recently replaced a 645 GTX graphic card a GTX 960. When I replaced it I noticed the power cord was appropriate is more good in the power supply and can fluctuate a little. Now when I move my PC, the power cord will be disconnected and will Crackle. This turns off my computer and I have to tinker with a correct position in the socket to restart.

  What would be the recommended action for this? Is this a problem of cord or plug, do you? Y at - it a power supply that matches or is better than that which is currently in my computer (here), which will be a fit if it needs to be replaced?

  Hello

  The CX600 Corsair or CS650m would be an excellent choice for a power supply.

• Strange on my Satellite A100 power supply problem

  Hi I hope it's just me in Sun.

  I plugged my power on my laptop today and found that no power is getting to the laptop. I checked all the obvious things like the fuse and have even tested the output of the power supply with a multimeter and I get what looks like the correct voltage.

  However, when the power supply is plugged into my laptop blue "alternating current" does not and windows wants to say I'm running out of battery.

  Someone else had this problem? It is a work of repair and return? (I hope really not).

  Thank you

  Doug

  > Is this a work of repair and return
  I'm afraid, m Yes :(

  But the question is; malfunction of what part?  :|
  Maybe that your inquiry is good and everything is ok with the AC adapter / CC.
  This means that there could be something wrong with the laptop itself.

  Maybe it's only one loses the connection between the plug and the motherboard or most serious problem as a malfunction electronics power?  :|

  Who knows. It of very difficult to say what's wrong without any diagnostic tests
  I recommend you contact a technician in your country. He could check the laptop and found much faster fault as a user simply ordinary like you and me.

  Good luck

• Table 3646 power supply problem

  Hello

  I can't get power table 3646A to update the voltage continuously with output trigger toggle, I looked at the Vi provided by this site but, the program works as a time control. My goal is to hang the PS with a PID loop at a temperature controlled heating, so I need to vary the tension of a sensor-based and updated updated according to the needs. Is there a way to bypass the output to toggle control or is it a separate labview program that can change settings on the fly rather than the start and stop.

  http://sine.NI.com/apps/UTF8/niid_web_display.download_page?p_id_guid=A40AB1DAFDB64F6CE0440021287E6A...

  Thank you very much!!

  The reason that he died, it is that you tell it to do.  Look at what your program does: it initializes the power.  Initialization sends a command 82 h with the data value 02. This sets the power to command with the output OFF remotely! Then activate you the output.  Then, you set the voltage to the desired value.  Immediately after, the while loop iterates and the power comes back again.

  1. do not place a while loop to run forever.  Do not use the button abandon in the toolbar to stop your VI.  It's an escape for use during development hatch, where a program does not run correctly.  Put a stop button on your façade and also use stop the loop.

  2. do not use seqeuence structures if not necessary.  Your program will work exactly in the same without it.  LabVIEW uses data streams to determine which part of the program will then run.

  3. you should learn about state machines.  They give you a lot of flexibility to do this kind of things you are trying to do.

  4. until you learned how to use a state machine, move the initialization and activate spuuly screws outside the loop.  They should only run once.  Put configure VI it inside the loop.  Also put a wait function (ms) inside the loop.  The loop doesn't have to try to run hundreds or thousands of times per second.  (A better approach would be to use a structure of the event and send new data to power thepwer when the value of the voltage level is changed).

  5. once the set loop a Power Supply VI activate with defined entry to disable the output, followed by a close VI.  This is similar to the sample program.

  Lynn

• G62-220US: G62-220US laptop power supply problems

  Does not charge the battery in the laptop intermittently, and the laptop intermittently won't start when the battery is low or taken out and the AC adapter is connected.  HP Diagnostics said that the battery is good, but reaches the end of its life and should be replaced soon.  What I found with troubleshooting, it is that when the battery is charged, the computer starts up and seems to work fine.  However, I found that the computer sometimes shows that the power adapter is not plugged in and recharge the battery even when it is connected.  For example, at the present time it is said that the battery is at 67% and the laptop is unplugged.  When I run the HP battery check it says the battery is working properly and that it currently pays.  I have the AC adapter is plugged in, the light by the power supply cord is white.  What I found online said that the light must be yellow when it is plugged and charge and white when it is plugged in and fully charged.

  My two question... first of all, is there a way to solve problems in order to determine if the problem is with the AC adapter or with something else inside the laptop?  Second, if I do not need to get parts for the laptop, like a new AC power adapter, where can I go to find out what part numbers do I need and where to order?

  I have found a solution to my problem this weekend, thanks to finally learn how to talk to someone at HP support.

  What I discovered with further troubleshooting, is that when the laptop is off and plugged in, the power light may be amber indicating that the battery has been recharged.  As soon as I would turn it on, the power light would become white, and the computer reports that it was not connected to current alternative.  HP recommends firstly that I reset the default BIOS, I did, but that didn't help.  The next step has been updated from the BIOS to the latest version.  It was a bit tricky, because the program doesn't make you that, while it is running on battery power, but I had made to tell things to do still.  After it was over, and the computer restarts, it of see the power adapter and charge the battery as it should.  Looks like the issue was a glitch in the software of BIOS, update to the latest version which fixed.

• Power supply problem with HP officejet 4620

  I just bought a Hp Officejet 4620 printer all-in-one. It works fine apart from a problem that is if I turn off the power by pressing on the button on the front of the printer, the power goes off. If I then try to turn on the machine it will not until I unplugged the power cable and then reinsert. I think I should be able to put the printer without having to unplug the power cable from each time I want to use it. Would appreciate any suggestions.

  Hi - I think I have the same problem. At, first once I power off, the light on the back of the printer green power stays on and I turn again on OK. Later, the green light goes off and I have to unplug the power cable and plug it back before works the power button.

  The power supply inside the printer is very loose, and I assumed that the issue was a faulty connection, especially since when I move around the light seems to sometimes get a lot brighter. I just replaced the printer and the power supply in the new looks the same, IE loose, so I replaced it again from a different source in case it is a batch production number. I read in a post "Photosmart 5510: brick of power inside the unit does not move" here which suggests in bulk may be normal.

  I also read on power off and power on demand off, but as I put the wireless printer, these shouldn't have been activated, and in any case, I guess they should affect only the power button and should not require that you disconnect and reconnect the power cable.

• Pavilion 17F061us: power supply problems

  Yesterday I noticed that my laptop is running on battery power, even if we connected it with the adapter/power cord. If we unplug the power cord from the battery is exhausted and visualizes time on battery.  While we have plugged into the wall it still shows on the battery, but it does not destroy.  She remains stable at the current level of battery power (ex: all day yesterday, it was plugged in and showed the other 70%.)  To do this, not fees, but also not to lose more power.  When I unplugged the power cord battery power starts flowing as expected.  The box on the adapter cord feels slightly warm, will be especially warm before this current problem.  Taking wiggles but only slightly and waved to does not affect the power somehow.  I shutdown, removed the battery and tried restarted with the power supply cord is plugged in, it does not start.  I am currently planning to order a new power cord/adapter charger but not sure that this is the problem.  Is anyway to know if it's decision and not the wrong other than exclude with a new shot cord cord?   Also, is there anything else I may be missing it could be?

  Hi there @Aeg50,

  Thank you for visiting the Forums HP's Support and welcome! It is an excellent site to find answers and ask questions. I read your post on the Forums of HP Support. I understand that your HP Pavilion 17 - f061us Notebook PC is running on battery power and maintain a charge while the AC adapter is connected, but when you connected the AC adapter without the battery attached to the laptop would not turn.

  I did some research and found some documents for you based on a problem that you had described.

  • HP Notebook PC - troubleshooting the laptop power - If you need to buy a charger 9V AC power, make sure you are using the model number of the computer and check the good part number for the adapter to the store parts HP.
  • HP Notebook PC - improve battery performance (Windows 10, 8, 7, Vista).
  • Laptops HP - test and calibrate the battery (Windows 8) - for the status of your battery, follow the steps in this article to test your battery and calibrate if necessary. This document is a test that will determine if the battery is in good working condition. 

  Please follow these troubleshooting steps, re-post and let me know the results.

  Thank you!

  Have a great day!

• Power supply problem with Dell Inspiron One 2310

  Hello

  I have a problem with my computer Dell 2310, as far as I can see that the power supply burned out or something similar. Blue bright lighting supply cable indicates that power delivery is correct, but the power light on the power button does not respond.

  I suspect that the power supply is blown and needs to be replaced, I hope that a replacement is available on the list of spare parts and hits on how to properly check if my preliminary diagnosis is correct. I see no reason to suspect problems with the other componentts such as motherboard, memory, disk HARD etc.

  Grateful for advice on how to check my diagnose some material.

  Kind regards

  Axel

  Hi Axel,

  Sorry, no one answered. This is a user forum. We organise warranty service. You should contact Dell technical support in your country.