power led is not disable

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• Compaq Presario CQ71 Ser: CNF01002QT model CQ71-4142F - Dead - no power supply - does not start - no led

  Hello *. *

  First time here...

  Compaq Presario Notebook Win7 32-bit - 4 GB DDR2, aged about 3 years?

  A customer brought this with virus / malware issues - arranged.

  On start-up, the bios made regular account that the HP OEM battery must renew. Not difficult technical question here.

  Powered on the laptop without the battery and the pc has stopped completely after a few seconds.  No beeps, no LED. Suspecting power, the original showed 19.* * volts. Ok.

  Bidirectional p - s for another check the jack plug connection. No change, tried jumping jack plug connection.

  Out two-way RAM for good, no change.
  Two-way 2032 battery of the bios for good, not change.
  Removed HARD drive, no change.

  Non-powered from DC or battery, depressed and button who was held for at least a minute, without change.

  The bios battery removed for 30 minutes, without change.

  Fan do not get stuck.

  No attached devices.

  Remarkable:

  Without battery : white DC power LED stays on for about 5 seconds. And then off.

  Old battery included: white DC power LED does not illuminate.

  I did not remove the optical drive, because I think it's ok. Works fine (or used to).

  I am familiar with this series of Presario laptops / laptops and while I have tried everything I know, I was wondering if, before I have conviction as having a short-circuit motherboard / failure, is there anything else I can try with this model of HP laptop before I am progressing with the send for repair of component.

  Thanks in advance

  Nick

  Freelance technician PC technical support

  Compaq Presario CQ71 CNF01002QT / WR067EA #ABF model CQ71-4142F - Dead - no power - no Boot - no led

  With everything else has been tried, it does seem to be a hardware problem at the moment. It is more than likely isolated pay-per-view system, based on the symptoms. I'm sorry.

• Satellite L40 - 15G - does not start, only power LED lights

  Hello.

  I have a Satellite L40 - 15G that will not start. I click the power button, or with the battery, and only the power led alternately. I can open and close the cd/dvd, but nothing else works. No beeps when I remove the memory, the hard drive led blinks even. I tried with another hard drive, and it's the same thing.

  Could this be the motherboard, the processor?

  Appreciate the help!

  Hello

  Unfortunately, it looks like a hardware malfunction. I guess that it s related to the motherboard or perhaps CPU, if you have already tried another memory module.

  You should go to an authorized service provider. Guys have good diagnostic tools to check your laptop and repair. In addition, they can order spare parts Toshiba.

  Sorry, but everything that s what I can say. Here he only a user to s forum

• Qosmio X 500 does not start and the power LED is flashing every 5 seconds

  Hello
  I need help my X 500 does not start now. I tried to launch the NB as usual and suddenly the X 500 start or even power up.

  If I press the power button / stop it makes no noise, the power LED on the button and the second power LED just bliks once and turns on and keep blinking every 5 seconds.

  I tried to:
  * Remove battery and power up with AC only
  * power only to batteries
  * remove the battery power button hold for 30 seconds and over power with AC, battery only athen

  but it did not help.

  I checked the LEDs AC & battery, but they do not blink, they are just RED, so there is no problem in battery or AC.

  No idea where could be the problem?

  Thanks for help
  Frantisek

  Hello

  The failure of RAM could be the reason for this behavior of the laptop.
  Remove the RAM modules with good modules tested and check the functionality of the laptop.
  In the case of RAM isn t the troublemaker, the motherboard could be affected.

  Good luck and share your experience with us.

• USB-6251 power(+5V) LED is not solid but flashes when turned on

  Hi all

  I have been using USB-6251 for 3 years without problems until last week.

  Since last Thursday, when I turn on the Board of Directors, the power led (which is located on the top, we write also POWER (+ 5V)) starts to blink and my laptop does not recognize the Governing Council.

  Before this problem, when I turn on the bud the power led was solid and my laptop automatically recognizes the jury.

  I'd be happy if someone can help me to know what happened to my Board of Directors.

  Thank you!

  skim,

  I would try a couple of things:

  (1) try a different USB port on the computer, and probably not the question, but a good starting point.

  (2) validate the external power supply you are using is to show the voltage it is assumed.

  (3) try another computer if you have one.

  (4) check the fuse (Details) USB device and see if it is blown. I can't find anything in the M-Series user manual the retail why should 5V power light blink.

  If none of these work, then the best option is to return the material to the OR and get it fixed.

  RMA procedures for hardware details are here.

• 2000-2D02TU HP: HP 2000-2D02TU Power LED power switch but the laptop does not start.

  Someone help me.

  HP 2000-2D02TU Power LED power switch but the laptop does not start.

  What I'm doing.

  Please help me

  Model No. - HP 2000-2D02TU

  Hello @Alok_Bhai,

  Thank you for visiting the HP Forums! A place where you can find solutions for your problems, with the help of the community!

  I read your post on the laptop won't start does not and wanted to help you!

  You indicate that the lights are flashing, but the laptop does not start?  If this is the case, try to review the following document and let me know how it goes:

  Computer does not start and emits a LED or beep Code

  Please let me know if this information helps you solve the problem by marking this message as 'accept as Solution' , this will help others easily find the information they seek.  In addition, by clicking on the Thumbs up below is a great way to say thank you!

  Have a great day!

• HP Jet 11: 11 flow does not illuminate. Power led flashes 3 x

  I am trying to fix a 11 HP flow for someone and I'm running into some issues here.  Basically, the computer does not light and the power led blinks three times.  I did all the options to reset that I could find online, and the power brick works.  The person said that she may have fallen, so I think this has something to do with that don't turn only not on.  No idea what the three blinking lights could mean in this case?  Thank you.

  Hello

  Flashing codes mean.

  1 blink = CPU does not

  2 flashes

  -L' laptop can load if given enough time.

  -If the laptop starts to load, try to start the BIOS of several times the ESC key until the Start Menu appears. Press the F10 key to enter in BIOS

  > Started the laptop?

  -Yes. The laptop started

  -No, the laptop is not started. At the moment, it seems that the BIOS is damaged.

  3 flashes = Module of Ram error

  4 flashes = failure of the graphics card

  5 flashes = hardware failure

  6 flashes = BIOS authentication failure

  I hope this helps.

• HP Envy 15 "touch screen power LED appears, but the fans does not and the screen does not light

  Hello!

  I'm a student in computer engineering at the University of Waterloo 1A, and I run a very serious problem with my HP Envy 15 "TouchSmart laptop computer running Windows 8.1. It is a problem that just started today, and I'd rather have a first support here before going to see the technical support Office sometimes tomorrow. It has to do with the screen and the fans where the Power LED lights in white, just as when the laptop works properly.

  (I have warranty on the laptop when it was purchased last June, except that if I find that I need to get a replacement, I'll lose all my work, I did on that since I started my semester.) It's so silly of me not to have all my work saved on a backup, because I have an external hard drive. Problem is, I've had too many problems in getting myself organized, I'm not being open-minded as I should, and worse, I'm not a balance between life and work at home.)

  Before I had my MATH 117 conference (Calculus 1 Engineering), I was in a nearby lab where my laptop was open and turned, works correctly. I've had NetBeans IDE running since I wanted to work on the second part of my current assignment of CS 137 (principles of programming). Because it was almost time for my presentation, I closed the laptop by simply moving the screen down on the keyboard, where it goes into mode 'sleep'. (Whenever I flip to the top of the screen, the laptop is supposed to return, and the sliding screen of Windows 8.1 connection will appear.)

  When I took my seat for reading, I wanted to spend a little time to work on my programming assignment. However, after the reversal of the screen to the top, instead of having the login screen appears, I encountered the problem: the power supply light is showing a white light, but I don't hear the fans between the ventilation openings on the left side of the laptop and the screen does not light. I tried to take the power for several seconds and once button at least 10 seconds, except that the power light continues to display on a white light. The Commission of the Wi - Fi light is not displayed.

  Whatever it is, I don't want to take out the battery because I have that on my last laptop, and it's from there that I couldn't turn to the former, a new market. If I leave the Envy laptop battery, it will short-circuit the connections between the battery and the computer, and so several components will FRY. For now, what I do let the laptop is to empty the load on the battery. Then, once I noticed that the power light does not project a white light, or plug in the AC adapter and try turning the laptop on the power button.

  It will take a little while for the circuit drain the load on my battery but...

  Anyway, please would you be kind enough to help me with this problem? I would really appreciate if you can give me several recommendations. Thank you!

  Hello @GregPDesWHP,

  Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the Forums of HP, I would like to draw your attention to the Guide of the Forums HP first time here? Learn how to publish and more.

  I read your post on how your laptop is not on, and I'd be happy to help you in this case!

  In order to restore the features of your computer once more, I recommend you follow the steps described in this document on the computer does not (Windows 8). If the problem persists after having exhausted all the steps in this document, I recommend you contact our technical support at the 800-474-6836. If you do not live in the United States / Canada region, please click the link below to get help from your region number.

  http://WWW8.HP.com/us/en/contact-HP/WW-phone-assist.html

  I hope this helps!

  Concerning

• Satellite A200-1ZF starts not flashing power led

  Hello

  Today, my laptop Satellite A200-1ZF wouldn't start, instead, my power led flashes orange-orange-blue-orange-orange - blue and so on and so forth.
  The HDD led transforms the blues when I turn on the computer and seems to work fine (I hear the normal sound of market from the HARD drive).
  I tried to remove the RAM module to see if there is a fault in one of the modules, no help. I tried removing the battery and it works only on current alternative, also no help.

  Anyone have any idea?

  Hello

  I'm a bit confused of m.
  If I understand you just your laptop starts up but screen is black or how figure you?

• HP mini 1109tu does not illuminate and has its power led flashing

  Well I just got my Bill Mini of the day the following day and while they were inspecting it this morning the power led flashes and it won't turn (even on the battery mode).

  [IMG] http://i168.Photobucket.com/albums/u171/Arnaehl/img_96221_hp-1000.jpg [LINE]

  Will or may someone help me solve this. I can't bear to look at my dead minis.

  Thanks in advance.

  HP mini 1109tu

  Hello

  Arnaehl wrote:

  Well I just got my Bill Mini of the day the following day and while they were inspecting it this morning the power led flashes and it won't turn (even on the battery mode).

  [IMG] http://i168.Photobucket.com/albums/u171/Arnaehl/img_96221_hp-1000.jpg [LINE]

  Will or may someone help me solve this. I can't bear to look at my dead minis.

  Thanks in advance.

  Try a hard reset.

  Disconnect the electric plug. Remove the battery.

  Press and hold the power button for 15 seconds.

  release the power button.

  Plug the AC adapter.

  Press the power button.

  Best regards
  ERICO

• Satellite R840-139 - Power led blinks

  Hello
  Sorry for my bad English :-).

  a computer whose power LED flashes orange. I tried to read the error code is 01001010 = 4 Ah. I think my computer has a bit of a shock, but I'm not sure. It would be a failure but 3V but which?

  I tried to press and hold the power for 30 seconds and reconnect the power supply and the battery and nothing changes. I measured the voltage charger is about 19V.

  He had already put in this fashion several months ago, but has restarted.

  What can I do?

  3V resembles the RAM. Try a different RAM module.
  If it still does not respond, it may be a faulty motherboard.

• Satellite Pro L650 turns off after start; DC In and Power LEDs blink on stop

  A friend Satellite Pro L650 having worked well until yesterday, all of a sudden turned itself off. Now, at startup, it lights up normally for about 10-15 seconds before turning off suddenly. Turned off, the DC in white/blue LED and the orange Power LED Flash on a broad set of intervals of approximately one second. This extinction happens if I leave Windows or press F2 to enter the BIOS setup.

  I guess this blinking is intended to serve as a kind of diagnostic code, but I have yet to track down what it means. Can anyone help?

  To avoid confusion, power without the product stack the same, sudden stop experience, except the two LEDs remain solidly lit this time. With or without battery, trying to turn on again immediately after that a shutdown produced no response at all. Remove the power cable and immediately it reconnect again and turn then produced a brutal power off, but in less than 5 seconds. More wait between attempts to market seems to give a little longer powered on State, but without fault, the machine turns off just suddenly. With its short time 'turned on' we are talking, there cannot be any kind of thermal protection?

  I had an old Satellite L450D lying around that uses coincidentally the same AC PA-1750 adapter, but use it made no difference. Of course, the battery does not have the L650!

  The only previous numbers, that I am aware of this machine have been intermittent case of Windows reporting "Plugged in, not charging", but as my friend use it exclusively on the network, it was not a problem.

  Your thoughts will be greatly appreciated...

  WTF?

  What is an unmoderated forum?

  Can someone help with my problem?

• Portege R100 stoped working - the power LED flashes error codes

  I have a R100 that has suddenly stopped working.
  The power led (clear amber with the image of the power wire) flashes what appears to be an error code of 5 flashes with a long pause on the last flash, followed by 3 flashes.

  That - what it means, and where can I get a list of all codes error?

  I changed the main battery, changed the spare battery and changed supply - and again, I get the error permanently. I was not able to power the laptop at all since it started. When you press the power button / nothing happens.

  I hope someone on this forum has some information that may help you diagnose this problem. Tech support representatives Toshiba post here?

  Thanks in advance.

  Hello

  I m not a R100 owner but to me it looks like a card mother malfunction because you have already tried to exchange the battery and the AC adapter.

  In this case, the best solution would be if you go to an authorized service provider. Technicians can consult the specifications and they know what means this code I think.
  Here it s only a user to user forum and I have never seen anyone from Toshiba again.

  Anyway, here you can search for the nearest ASP:
  http://EU.computers.Toshiba-Europe.com-online decision-making supported downloads & => find an authorized service provider

  Good luck!

• Yellow flash - Satellite Pro 6070 DC power led

  I have a Toshiba laptop that I got from a friend, when I push the power button that flashes a green light as if it's going on, but then the DC power led starts flashing yellow. I have looked this up, but wanted to make sure it was good...

  I thought he had 3 batteries on the cell phone the main bios one and another one. I looked at other newspapers on here and tried to run right next to the power, but the same thing happens.

  How would he fixed or what could be the problem?

  Hello

  It dose not sound very optimistic the domain controller IN the witness lights usually green when DC is supplied from the AC adapter.
  But if the output voltage adapters is abnormal or if power outages, this indicator flashes orange.

  Either there is something wrong with electronic power supply on the motherboard or adapter AC is defective.
  I think it s the first possibility and in this case I n t think you will be able to fix it yourself.
  I'm afraid the technician advice and help is needed: (m

• L50-A-10 q satellite: Win8.1 Pro Wi - Fi status LED does not

  Hello

  I have a laptop Toshiba L50-10-to-10 q running BIOS Version 1.30 and THIS Version 1.10.
  I've recently updated to Windows 8 for Windows Pro 8.1.

  I followed the update instructions found on the driver download page.
  All modules (Wifi, Bluetooth, etc.) and the function keys work just fine.

  However, the status LED does not work correctly.
  For Wifi, the status light is always off, even when the Wifi is turned on and connected.

  The State LED to the touchpad is also always off, even when it is disabled.
  SEEING supply and load indicator work fine.
  All the State LED worked correctly before the 8.1 update WIN.
  Is there a solution for this problem?

  Kind regards

  Niko

  Why you n t trying to update or reinstall the driver Intel WLan and driver of Toshiba system yet?
  Since this procedure has allowed to solve the problem of touchpad and I guess that that would solve the problem with the WLan light too.

  [Intel Wireless Lan Driver 16.0.2.1.0.s64 for Windows 8.1-64bits | http://www.toshiba.eu/innovation/download_driver_details.jsp?service=EU&selCategory = 2 & selFamily = 2 & selSeries = 178 & selProduct = 7948 selSh 3983 = ortMod & language = 13 & selOS = 46 & selType = all & yearu pload = & monthupload = & dayupload = & useDate = null & mode = a llMachines & search = & action = search & macId = & country = al l & selectedLanguage = 13 & type = all & page = 2 & ID = 88542 & OSI D = 46 & driverLanguage = 42]