Compaq cq58: do not start compaq cq58 or power on password administrator

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• HP Compaq Presario C759LA: Compaq Presario C759LA power on password

  My boss gave me a laptop Compaq Presario C759LA for the restoration of the factory a few days ago, I am working on Windows and make backups, then I restart and it asks me a power on password. I could reboot and enter the BIOS Setup, but I could not reset this password if I don't know.

  When I enter empty password three times I get an unlock password: the key is 93095941.

  Is this a bug? Is there a patch fix?

  Help, please!

  When you are prompted to try to 22993387 password which should clear all passwords.

• Compaq 100-000eo: power on password

  Hello

  When I try and start this computer, what happens with this

  Enter power on password:

  pls help

  Hello

  See if you can clear this by using the motherboard jumpers - see the subtopic "Horsemen" on the following link.

  http://support.HP.com/us-en/product/Compaq-100-desktop-PC-series/5359004/model/5394226/document/c03727139/

  Kind regards

  DP - K

• HP compaq tc4200 Tablet POWER ON PASSWORD

  I have a problem with my HP compaq tc4200, I can't reset the power on password, I took it apart several times to get out the cmos battery and put it back, just bios is not reset. any other ideas on how to reset it?

  Hello rynos,

  The forums on that you post are model of consumer products. Since you are using a business solution, you want to display your query to the HP Enterprise Business Community Board that users there are more versed in these products.

• Equium P300-16 t has not started up - now asking for Bios password

  Hi everyone, I hope someone can help.

  I have an Equium P300-16 t.
  First it wouldn't start, just the media & power led lights.

  Found that the upper ram module no longer works.
  With only of ram in the computer laptop lower slot will start. Test different combinations of modules, but unit will not start with the lower module filled.

  At least it starts I thought, but now after the toshiba screen, I now get a screen asking me a bios password.
  Research on the web, I see that it is a random problem.
  The unit is out of warranty.

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  FIA

  Hi mate

  Unfortunately, it seems that the laptop calling you the BIOS password (don't know why) who is not known to you
  In this case, you should ask a technician using ASP.
  The guy was able to remove unknown BIOS password by using a special procedure.

  As far as I know it of not possible to remove unknown BIOS password without help from ASP.

  Good luck

• HP compaq presario c700: power on password

  I have a power on password after trying to restore the system to come. and have no idea what could be the password. y at - it a password that could circumvent this. the laptop is a HP compaq presario C700. and after you enter the passwords 3 times it comes up with key "system disabled": 86806543. hope there is something thanks

  Hello

  Enter: 39764585

  Kind regards

  DP - K

• HP Compaq 6720 s: Power-on password

  Hello world

  My hard drive died a few months and when I bought a new, I couldn't do anything on my laptop because of some power on password. So, I google a bit and discovered that it's the BIOS password.
  I get no error code because I wrote incorrect password three times, it shows only a strange sign. And, of course, I can't enter the BIOS and remove password.

  My serial number is: [personal information deleted]

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  Service etiquette: C6720sUC530W5X16QBBN10AaSL

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  Thank you

  Hello

  Unfortunately, business machines such as Probooks or EliteBook have more strict security consumption patterns - they do not produce "stop codes", the password cannot be derived from the serial number and the code is stored in a nonvolatile memory to remove the RTC cell does not reset the password in this case.

  If you Contact HP Business support they should be able to send you a file custom SMC.bin that you can use to reset the password at startup.

  Kind regards

  DP - K

• Presario CQ58: Admin/power on password for Compaq CQ58

  Hello. I forgot the bios password for my laptop. After that 3 attempts I get code 50599761, can you help me?
  
  Best regards Flemming

  Hello

  Try: 45491367

• Satellite L550-1CW does not start by pressing the power button / stop

  I have a Toshiba Satellite L550-1cw that won't start, lights up when I press the power button all the lights at the front, the fan starts and he is looking for a HARD drive for about 2 seconds and then stops.

  I tried a new HARD drive, but the same happens.
  I was told that all this must be ignored and buy a new one that is not an option.
  I love this laptop and want to run again as this is the best I have ever owned.

  Help, please

  Andrew

  Can you give us more information on this vulnerability?
  You see something on the screen after pressing the power button?
  You can access the BIOS by pressing the F2 key immediately after switching on the device?

  Despite this whole issue, I think that if nothing is visible on the screen it could be a serious problem with one of the following: RAM modules, motherboard, CPU/GPU.

  From my experience the RAM memory modules are not very expensive (2nd hand might be good enough) and the replacement isn t very delicate in the case where the faulty memory causes this problem, the laptop could be set for a little money.

  But in case of problems of motherboard, laptop repair procedure could be very expensive.

• My knees do not starts, at the bottom power lights up during dry then it going off. Solutions?

  HP Pavilion dv9000 CTO Notebook PC

  VISTA

  Has started one morning, I do not remember any event. It was working fine before 12 h.

  Use the following document to solve your problem: http://goo.gl/N54An

• Compaq presario cq56: compaq presario cq56 power on password

  Hi Sir,

  I have a laptop compaq presario cq56, who have a problem, it power on

  or administrator password. I tried 3 times shown 'off system' and key: 87814070

  Please help me in this problem...

  @SyedmTariq

  Enter: 38772076

  Kind regards

  DP - K

• Windows does not start: every time I type my password it starts to load, but then it freezes

  Help, please!

  • my windows vista family premium does not pass the login window, every time I type my password it starts to load, but then it freezes
  • I already try to restart my computer, but it of not working, now will work in safe mode
  • WHAT CAN THE PROBLEM PLEASE HELP!

  Follow these steps to try to solve your problems of boot.

   

  Restore point:

  http://www.howtogeek.com/HOWTO/Windows-Vista/using-Windows-Vista-system-restore/

  Do Safe Mode system restore, if it is impossible to do in Normal Mode.

  Try typing F8 at startup and in the list of Boot selections, select Mode safe using ARROW top to go there > and then press ENTER.

  Try a restore of the system once, to choose a Restore Point prior to your problem...

  Click Start > programs > Accessories > system tools > system restore > choose another time > next > etc.

  http://www.windowsvistauserguide.com/system_restore.htm

  Read the above for a very good graph shows how backward more than 5 days in the System Restore Points by checking the correct box.

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   

  If the system or Mode restore safe work not and you do not have a Microsoft Vista DVD, make a repair disc to do a Startup Repair:

  Download the ISO on the link provided and make a record of repair time it starts.

  Go to your Bios/Setup, or the Boot Menu at startup and change the Boot order to make the DVD/CD drive 1st in the boot order, then reboot with the disk in the drive.

  At the startup/power on you should see at the bottom of the screen either F2 or DELETE, go to Setup/Bios or F12 for the Boot Menu.

  When you have changed that, insert the Bootable disk you did in the drive and reboot.

  http://www.bleepingcomputer.com/tutorials/tutorial148.html

  Link above shows what the process looks like and a manual, it load the repair options.

  NeoSmart containing the content of the Windows Vista DVD 'Recovery Centre', as we refer to him. It cannot be used to install or reinstall Windows Vista, and is just a Windows PE interface to recovering your PC. Technically, we could re-create this installation with downloadable media media freely from Microsoft (namely the Microsoft WAIK, several gigabyte download); but it is pretty darn decent of Microsoft to present Windows users who might not be able to create such a thing on their own.

  Read all the info on the website on how to create and use:

  http://NeoSmart.net/blog/2008/Windows-Vista-recovery-disc-download/

  ISO Burner:http://www.snapfiles.com/get/active-isoburner.html

  It's a very good Vista startup repair disk.

  You can do a system restart tool, system, etc it restore.

  It is NOT a disc of resettlement.

  And the 32-bit is what normally comes on a computer, unless 64-bit.

  See you soon.

  Mick Murphy - Microsoft partner

• Compaq presario V5000 power on password reset disabled system code06004

  I forgot my password n turn it on. Can't get through this screen on my computer compaq presario v5000 laptop. After 3 attempts screen freezes at the ' system disabled 06004 way someone at - it a factory reset method that can help me? This would be much appreciated!

  Hello

  Enter: uvnjddi

  or

  srwfjou

  Kind regards

  DP - K

• Windows 7 does not start after the Welcome screen after password

  I've been running Windows 7 for the last 10 months with no problems until a few days ago. The PC starts fine, goes to the password screen, accept the password and then adheres to the Welcome screen.  The PC is not frozen, the cursor moves and the circle just keeps running load.  It starts perfectly in safe mode and safe mode with network.  This problem started to occur intermittently, but tonight, it took 4 re - begins to initialize.

  Would be grateful for any ideas.

  Hello
  
  a. did you software/hardware changes to your computer before this problem?
   
  Step 1: Try to perform the clean boot in safe mode and check. This is perhaps due to some third party software installed on your computer.
  Reference: http://support.microsoft.com/kb/929135
   
  Step 2: Also, look for error messages in the event viewer. If you find error messages after return the exact error message so that we can help you better.
  Measures to check the application event log:
  a. Click Start.
  (b) in the search box type eventvwr.msc , and then on enter.
  c. now, click Application in the event viewer (local).
  d. now, looking for event log on the right side of the event viewer window.
  http://Windows.Microsoft.com/en-us/Windows7/open-Event-Viewer
  http://Windows.Microsoft.com/en-us/Windows7/what-information-appears-in-event-logs-Event-Viewer

  Thanks and greetings
  Umesh P - Microsoft technical support.

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• dc5700 form factor. Small: do not start after replacing processor power supply

  Recently, I replaced the power supply AP15PC56 model after that it exploded with the part number 404472-001. now, the cpu starts up. When I connect to the power he does 4 short beebs and the led lights red. What could be wrong?

  Greetings,

  Please see this HP Support document for all troubleshooting tips.

  The defective power supply may have fried the motherboard.

  An excerpt from this document which seems to describe the symptoms that you are experiencing:

  Power LED flashes red four times, once every second, followed by a two second pause, and the computer will beep four times. (Beeps stop after the fifth iteration but LEDs continue to Flash).