My laptop is not starting - S2450-201

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• Laptop: laptop does not start

  My laptop does not start, how can he?

  Hey,.

  First, a good thing to try is a hard reset of the computer.  The steps are different depending on whether your battery is removable or not.  See http://support.hp.com/us-en/document/c01684768 for steps and videos covering this first easy step.

  If you are still having problems starting to walk through the steps in the troubleshooting online here documents:

  Windows 10 - http://support.hp.com/us-en/document/c04718479

  Windows 8 - http://support.hp.com/us-en/document/c03515402

  Windows 7 - http://support.hp.com/us-en/document/c01443371

  -wes

• Laptop will not start. A run Memory Test-got of startup failure ID:U0F323 - 66F722-9XNK1G-406 K 03

  Laptop will not start. Ran startup Memory Test-am failure

  Failure ID:U0F323 - 66F722-9XNK1G-406 K 03.

  Product ID: B8M97PA #UUF

  MEMORY MODULE

  Window7 as operating system

  Any help would be much appreciated!

  Hello

  Try the following.

  First of all, regarding the manual of maintenance on the link below--remove and reposition your bars of memory.

  If the above makes no difference, and you have more than one Module of memory installed, try the following - if you have only 1 Module installed, try in the other available slot.

  Again, regards to the manual on the link below, delete one of your modules from memory and then see if the computer will start.  If it doesn't, try the same module, but in another location.  If it is still won't start, try the other memory module in both slots, to see if any combination will allow the laptop to boot up normally.

  The procedure for withdrawal of these modules is detailed on Page 50 of your maintenance & Service Guide.

  Kind regards

  DP - K

• My laptop does not start after cleaning

  Hello
  I knew an overheating problem on my laptop.
  I therefore decided to remove a processor heat sink and empty dust. It was released with processor...
  There was a huge load of dust, so I cleaned it, put new thermal paste...

  Now computer laptop does not start loading Windows.
  It checks only the CD, HARD disk, and that's it.
  Screen is blank, ON the indicator led is on.
  Two fans periodically start to turn (when they stop radiator heat - so the processor works)

  Where is the problem?

  Thank you

  Hi Dubas,
  You can access the BIOS when you try to start your laptop? This can give you a clue as to why the OS will not charge.

  Kind regards

• Laptop does not start with the connected usb device

  Hello
  Voila, I have a Sp6100 Pro Satellite, when I try to start whith a usb printer is connected, the laptop does not start. I have the latest version of the bios 1.90.

  THX,
  Barzot @+.

  Hello

  What you mean with start won t at all? Is there any kind of reaction if you press the power button / stop?

• Envy of HP dv7t quad laptop: laptop does not start

  My laptop does not start I get the message.

  Computer does not start. "A required device is not connected or is not accessible.

  Error code: 0xc0000185

  Using diagnostic tools, I get these results:

  Quick check memory: failed

  Hard drive short DST CONTROL: WARNING

  I am "spent" for the rest of the diagnostic checks.

  Thank you

  khosrowbp

  Your hard drive is failing, fast (these things last forever). You need to replace as soon as POSSIBLE. If you have important data on what cannot be replaced I suggest you plug it into another computer as an external drive and pulling all the data you need it off.

  If you do not have the possibility to connect the drive directly on another PC, you can download a live Linux CD/USB.

  Step 1: Acquire a blank CD or USB. If you use a USB port, format it in FAT32.

  Step 2: Insert your chosen in your PC Backup media.

  Step 3: Download Unetbootin.

  Step 4: Select a distribution in the drop-down list. Just about anything will work, but for your application, I would recommend "Puppy Linux".

  Step 5: Select your media.

  Step 6: Once Unetbootin is complete, insert your media in the PC is installed on the corrupted hard drive.

  Step 7: Boot puppy. (You may need to select your Flash DRIVE or a CD in your BIOS)

  Step 8: The use of the included file manager, mount the hard drive and browse for the files you need. You can then save these on another DRIVE or a CD drive, or the internet.

• Laptop does not start the screen to the top/black/blue

  Laptop will not start. HP Elite Book 250. Doesn't boot. Tried start run but says departure until a failed. Help, please.

  Hello Everlast87,

  Welcome to the HP Forums! I hope you enjoy your experience!

  I understand that your computer will not start correctly. I will do my best to help you with this problem! For help, try the procedure described in this document from HP: computer does not start

  This document contains the steps such as resetting the laptop and more, corresponding to the exact symptoms. I believe that this document will solve the problem. If this isn't the case, I would contact HP support by phone using equipment. You can use this Web site for information about how to contact HP properly, based on your region: Contact HP worldwide

  Since it a commercial product, you should post your question on the card for laptop of HP Enterprise Forumsfor more information.

  Please let me know if you have any questions or concerns. Thank you for bringing This problem on the HP Forums. Have a great day!

  Mario

• Pavilion dv6: computer HP pavilion laptop does not start and I do not see the screen because it's broken

  I have the HP pavilion computer laptop windows 7 and I broke the screen about a year, I can't see the start menus. I have been using an external monitor and it has always worked well, but now I can't see how to fix my computer to boot.  I did a hard boot but nothing happened, and with a broken screen, I can't see any of my options on how to fix it.  It does not start.  Looks like it is, but because I don't see the menu F8 or Boot, I can't call themselves that the screen can be done.  Help, please.

  Hello @SPKaler,

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

  I read your post on the issue with the laptop won't start does not and wanted to help you!  I understand that the screen is damaged and you are using the external monitor to view the screen.  However, now that the laptop does not start, you can see is more of the external screen to see what is happening.

  From my understanding, you should not be able to see an image on the external monitor, until you start the operating system.  You can try to perform a system restore by using this document:

  HP computers - performing a recovery of system HP (Windows 7)

  You may be able to follow along, long enough until the image is displayed on the external monitor.  Otherwise, you can contact HP support by phone, for additional options.

  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!

• Dv6 6155TX: laptop does not start. Black screen. LED, work of fan key, function

  Hi, my laptop is not starting, not even the BIOS or the manufacturer logo. I checked the RAM, tried to reset the CMOS battery, removed the HARD drive. At first, it worked for 2 - 3 times, but after 5-6 hours when I turned it on, it does not. I don't think that this is a display problem because windows key + B produces no beep. CPU fan works fine. Help, please.

  Hi, the problem was the corruption of the BIOS because of power failure. I have reset the BIOS of the USB.

  Thanks for you answers.

• Pavilion dv9810us: computer HP Pavilion dv9810us laptop will not start

  Reminder: a few days before my laptop does not start up, all using the laptop, the screen has become, I guess the technical term would be 'nuts': horizontal lines an inch in height, made of blocks quickly black and white, all changing left and right, and I could see my spreadsheet in the background.  Could not do something about the problem, so I rebooted and it worked fine.

  Then a few days after that, I tried to turn on my laptop, and occurred the following:

  (1) blue illuminated switch, control all the keys lit in blue (volume, skip, repeat, DVD...), fan began and heard the dvd begins to check for a disc.  This lasted for about 2 seconds.

  (2) off laptop (all lights extinguished, no fan noise or a dvd).  This lasted for about 5 seconds.

  then it would just repeat steps 1 & 2 times: start 2 seconds, stop for 5...

  Steps that my work to correct (without success):

  -J' I disconnected and removed the battery.  Let stand a few minutes.  After I have inserted the battery and reconnected, I pressed the power button.  Same 2 steps as shown above (lit for 2 seconds, turn off for 5, repetition) happened.

  -saw a post on the site of HP on a hard reset.  so I unplugged, removed the battery, which is held from the Start button / stop for 20 seconds.  then replugged (without inserting the battery) and power on.  Same 2 steps above happened (lit for 2 seconds, off for 5, repetition...).

  -J' I reset memory as someone on the HP Board has suggested:

  (1) remove the two memory, then replace both in the correct order.

  Result: same problem (2 seconds 5 seconds, repeat...)

  (2) remove the top memory (1 GB), bottom (2 GB) by leaving in place.

  Result: same problem...

  (3) place 1 GB memory on the bottom, nothing over the top.

  Result: same problem...

  From the above information, no idea what the source of the problem is, and how to fix it?

  It would be to remove the motherboard and "re-invest" the video chip with a heat gun. Configure you with a shield from sheet aluminium with the chip pushing through like dessert in a TV dinner. There are many tutorials online, but like anything else go you better the more you do and the first time is risky. Repair shops using a better process called "reballing", which is basically rebuild the chip and requires hardware, that no individual can afford to have.

  Access to the old hard drive is easy. Physically, remove it from the machine.

  https://www.YouTube.com/watch?v=B3tAGVzCS7w

  See 02:20 in. You must remove the plastic adapter for in standard SATA ports. You can leave it in the basket after removing the plastic adapter bar. Then use a usb to SATA adapter and you can plug the old drive on USB ports on your computer again, and it will appear as a USB key where you can copy and paste things out of it to the new PC.

  http://www.Amazon.com/STARTech-com-SATA-drive-adapter-cable/DP/B00HJZJI84/ref=sr_1_1?ie=UTF8&QID=1432146725&SR=8-1&keywords=USB+to+SATA

  If it's 'the Answer' please click on 'Accept as Solution' to help others find it.

• My Windows Vista laptop does not start successfully after the upgrade to SP1

  I use Windows Vista Home Premium. I've updated my laptop with Vista service pack 1. After that my laptop will not start, it displays a message saying "Service Pack did not install. Restoration of the changes. Do not turn off computer. "after windows loading and then the computer restarts and the same thing repeats. I also didn't get a vista CD or a restore with my laptop CD. I tried a solution anywhere, but I couldn't find one. Please help me quickly because I do all my work laptop and I don't don't want lose my files.

  Perhaps you should review this KB

  Things to know before you download Windows Vista SP1
  http://TechNet.Microsoft.com/en-us/windowsvista/bb968859.aspx>

  Information about Windows Vista SP1
  What you need to know before you install Service Pack 1
  http://support.Microsoft.com/?kbid=936330>

  How to troubleshoot Windows Vista and Windows Server 2008 service pack installation issues
  http://support.Microsoft.com/kb/947366>

  How to uninstall Windows Vista SP1 as a troubleshooting step
  http://support.Microsoft.com/kb/948537>

  Windows Vista Service Pack 1 is not available for installation from Windows Update and is not offered by automatic updates:
  http://support.Microsoft.com/?kbid=948343>

  Learn how to install Windows Vista Service Pack 1 (SP1)
  http://windowshelp.Microsoft.com/Windows/en-us/help/133c8953-c9cd-4FA5-8883-03e91bb6f2021033.mspx>

  Windows Vista Service Pack 1 standalone installation) (KB936330)
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=b0c7136d-5ebb-413b-89c9-cb3d06d12674&displaylang=en>

  Go to your retail store, they should have the disk recovery for you or you need to go to your manufacturer directly because the manufacturer is best qualified to support the software that the manufacturer has installed on the hardware, provide your serial number and order the CD on their part. I bet they arrange an expedition to the France and tax treatment for it, but should not be too much.

  Note: The manufacturer was required to provide a way to reinstall Windows. If it is not a set of disks with the computer, there will be a hidden restore partition (do not be confused with the system restore), you would use to return the computer to the State of the OOBE (Out of Box Experience).

• 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-gs61-110sa: help! laptop does not start

  Help, please! Laptop does not start. Looking at the black screen with cursor flashing at the top left.

  Hello

  If you do not, use another PC to create a Windows 7 repair CD.  Download the ISO from the link below.

  Windows 7 64 bit

  You must use an app like ImgBurn to burn the ISO to a CD ( Note: you can deselect additional software during installation of ImgBurn options)- hereis a guide on the use of ImgBurn to write an ISO on a disc.

  One time created, or if you already have this, typing away at the esc key when you launch Notepad to open the Start Menu.  Insert the CD to repair.  Select boot options ( f9 ), use the arrow keys to select the CD/DVD drive and press ENTER.  You can also get a prompt to "Press any key to" continuous - it if requested.

  When loading, select repair your computer and choose the command line.  When this charge, enter the following commands and press on enter after everyone – including spaces as shown.

  Bootrec.exe

  bcdedit/export C:\BCD_Backup

  c:

  Boot CD

  BCD attrib s h - r

  Ren c:\boot\bcd BCD.old

  Bootrec /RebuildBcd

  Bootrec /fixmbr

  Bootrec /fixboot

  Remove the CD from repair and try to restart the laptop.

  Kind regards

  DP - K

• My ACER laptop will not start Vista

  My acer laptop does not start correctly. It loads after windows bar loads and then it stops quickly. the pointer will appear on the screen and when it is left idle, screensaver maker runs. the same thing happens when I try to start in safe mode. What should I do? any help much appreciated.

  Hello

  See if that helps you.

  Do a Safe Mode system restore to before the problem started.

  http://bertk.MVPs.org/html/restoresysv.html

  How to access Safe Mode

  http://www.bleepingcomputer.com/tutorials/how-to-start-Windows-in-safe-mode/#Vista

  @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

  If it doesn't, try a startup repair and / or a system restore using a DVD of Vista from Microsoft

  Manufacturers recovery disks normally do not have Service Options; they are normally a relocation to the factory only settings option.

  Here is the guide to repair Options using a Vista DVD from Microsoft.

  If a friend or a work acquantance of yours has one, you can borrow and use it for repairs.

  http://www.bleepingcomputer.com/tutorials/repair-Windows-with-Windows-Startup-Repair/

  Table of contents

  1. Overview of Windows Vista repair options
  2. How to perform an automatic repair of Windows Vista using Startup Repair
  3. Advanced Tools Overview
  4. Conclusion

  If you do not or can not borrow a Microsoft DVD there is a download of a file ISO of Vista Startup Repair available that you can put on a Bootable floppy to make the above startup repair and that the method is recommended by a large number of posters in these Forums.

  Unfortunately, you have to buy it.

  Here is a link to it:

  http://NeoSmart.net/blog/2011/Windows-Recovery-discs-updated-reinstated/

  @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

  How to reinstall Vista on an Acer:

  "With the help of the outside Windows Recovery Management"

  http://Acer.custhelp.com/app/answers/detail/A_ID/2631

  See you soon.

• G42-456TU: MY LAPTOP DOES NOT START

  day before yesterday evening, I stopped my laptop.and yesterday morning when I started, I wasn't ' t.grey of color on the screen is bright display and wifi or on the left side of the white flashes and fan also works. but my laptop will not start. I tried to run it several times, but he does not. Please help me out.i have installed windows 7 32 bit in my laptop.

  Hello @arsh7777,

  Welcome to the Forums of HP Support! It's a good place to find the help you need, so many other users, the HP experts and other members of the support staff.

  I came across your post on the laptop won't start not and he wanted to help!

  Please see the following documents and let me know how it goes:

  Computers laptops HP - computer won't start (Windows 7, Vista, XP)

  Computers laptops HP - computer will not start and emits a LED or a beep Code

  Please let me know if this information has been helpful by clicking the thumbs up below.

  Have a great day!