Laptop hangs at startup. LEDs near CapsLock and near Sysreq blink 3xs

Similar Questions

• HP Pavilion tx2500 - Maj CapsLock and numlock lights blink simultaneously once

  I turn on my HP Pavilion tx2500 and I hear the rotation of the fan, but nothing else happens.  Lights beside the caps lock and especially the blink of keys NumLock (a unique expandable flashing).  According to HP technical support documents that I found online, the expandable single flashing indicates a CPU problem.  My laptop is out of warranty and $400 for send it to HP to fixed it is practically the same price I paid for the laptop 2 years ago.

  Flashing lights mean that the CPU is fried?  And I can do to repair the laptop?

  Thank you

  -Jeff

  I think I'm looking in the same document that you have seen, I see not where it says 1 blink is for the CPU.

  Just to rule out before you look at service options I reinsert the hard drive and memory and try again.

  Is there still the same way then you might be looking at a repair.

  If you feel upwards to try it yourself, then you will need the link for the purchase of parts

  http://h20141.www2.HP.com/hpparts/default.aspx?mscssid=086A662130614C67A45DA328799958E9

  and guide to maintenance and service

  http://h10032.www1.HP.com/CTG/manual/c01634627.PDF

  Now, I do not recommend this option, if not familiar with fixing notebooks I would recommend finding someone else to fix it or buy a new laptop.

• Laptop hangs at startup - (stop classpnp.sys)

  I have a laptop of 8943 G old Acer of 10 week who couldn't start about 2 weeks after the purchase, the problem solved startup repair, but he returns a week later. This question is the same as that experienced other users in that, once trying to boot in safe mode, the system stops at classpnp.sys. Now, nothing less than a full factory reset solves the problem, but he returned in a few days to a few weeks.

  Here are the repair startup error report:

  Problem event name: repair startup in offline mode
  Signature of the problem 1: 6.1.7600.16385
  Signature of problem 2: 6.1.7600.16385
  Signature of the problem 3: unknown
  Signature of the problem 4:-1
  Signature problem 5: Autofailover
  Signature of the problem 6:4
  Signature of the problem 7: corrupt and registry
  The system version: 6.1.7600.2.0.0.256.1
  Locale ID: 1033

  Here is what I tried already solve the problem, such as recommended by other users with this issue:

  Reset factoy - problem returns.
  Disable write-behind caching on all drives - runs very slowly and finally does not start.
  Pass BIOS sata AHCI mode on IDE - blue screen on startup.
  Update all the drivers of devices - no effect.
  BIOS update - no effect

  I am at a loss to know what to do then short it to try to get a new card mother or HARD drive. Any ideas would be appreciated as much info as to whether a new HDD or MB would help or not. The laptop is still under warranty Acer so this isn't a problem.

  Thanks in advance.

  Hello

  You need to work with the support of Acer. Do more you the more they tell you it's something
  you did it. Added that the issue should be documented if there is down the road issues.

  Acer - USA - Service and Support - drivers
  http://us.Acer.com/Acer/service.do?LanguageISOCtxParam=en&CTX2.c2att1=25&CountryISOCtxParam=us&ctx1g.c2att92=447&ctx1.att21k=1&CRC=3618978704

  Acer - worldwide
  http://www.Acer.com/worldwide/selection.html

  -------------------------------------------------------------------------------------------------------------------

  References to Vista also apply to Windows 7.

  It is a serious mistake and "may" not be fixable without a professional technical support
  a real computer store (not the leeks and the glances at a BestBuy or other BigBox stores) or your
  Support of the machine system.

  Go to settings/settings F2 (BIOS/CMOS) often as you start so watch the screen as you start. Define the
  boot order to CD/DVD to use disks of Vista. Be sure to set in when.

  With a Windows 7 disc or try Startup Repair - repair (possible patches are the same as these well)
  the titles are named differently.)

  This is the troubleshooting methods to try to resolve the problem:

  Try the Startup Repair - (if at anytime, benefit you from some, but not full access coming to Windows
  return and then try to startup repair.)

  How to start on the System Recovery Options in Windows 7
  http://www.SevenForums.com/tutorials/668-system-recovery-options.html

  What are the system recovery options in Windows 7?
  http://Windows.Microsoft.com/en-us/Windows7/what-are-the-system-recovery-options-in-Windows-7

  Try the disk Options recovery or Windows 7 startup repair.

  How to run a startup repair in Windows 7
  http://www.SevenForums.com/tutorials/681-startup-repair.html

  Recover the Vista or Windows 7 bootloader from the DVD
  http://NeoSmart.NET/wiki/display/EBCD/recovering+the+Vista+bootloader+from+the+DVD

  Recovering the Vista Bootloader with EasyBCD (Windows 7)
  http://NeoSmart.NET/wiki/display/EBCD/recovering+the+Vista+bootloader+with+EasyBCD

  Fix the Vista Bootloader of Windows (Windows 7)
  http://NeoSmart.NET/wiki/display/EBCD/repairing+the+Windows+Vista+bootloader

  It's not your mistake, but the difficulty might work.

  Unable to boot into windows vista-windows boot configuration data file is missing required
  information - Repair Corrupt Boot Manager (Windows 7)
  http://www.troublefixers.com/unable-to-boot-in-Windows-Vista-Windows-boot-configuration-data-file-is-missing-required-information/

  How to use the Bootrec.exe tool in the Windows recovery environment to troubleshoot and
  problems starting in Windows Vista (Windows 7)
  http://support.Microsoft.com/kb/927392

  How to fix "BOOTMGR is missing" in Windows Vista (Windows 7)
  http://cyberst0rm.blogspot.com/2007/04/how-to-fix-Bootmgr-is-missing-in.html

  Error message when you start Windows Vista: "the Windows Boot Configuration data file is.
  missing required information"(Windows 7)
  http://support.Microsoft.com/kb/927391

  Vista tip: Fix error "BOOTMGR is missing" - a quick way to (Windows 7)
  http://Lifehacker.com/251733/Vista-tip--repair-Bootmgr-is-missing-error

  See this article here - to repair/rebuild the Boot (Windows 7) Bootrec.exe tool configuration data use
  http://www.Vistax64.com/tutorials/163304-dual-boot-using-free-partitioning-software.html

  =========================================

  If you do not have a Windows 7 disc, you can borrow a friends because they are not a copy
  protected. The manufacturer of your system will also sell the physical DVD cheap since you already
  Clean Windows. You can also do an ERD on another computer.

  If you need to repair disks - these help repair Windows not re-install.

  How to create a Windows 7 system repair disc
  http://www.SevenForums.com/tutorials/2083-system-repair-disc-create.html

  ==========================================

  These "help":

  Also from the command PROMPT on the Console (if possible) recovery or a Windows 7 disc

  SFC/scannow
  Press enter

  and after that runs away

  Chkdsk /f /r
  Press enter

  (Spaces between C and / k and / and f and /)

  Retry After Chkdsk startup repair.

  If after those you can try the system restore from the recovery or Windows 7 disk.

  How to do a system restore in Windows 7
  http://www.SevenForums.com/tutorials/700-system-restore.html

  Or from the command prompt:

  C:\Windows\System32\rstrui.exe

  I hope this helps.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• HP TouchSmart d020dx 15: 15-d020dx of my HP TouchSmart laptop hangs at startup. It is stuck on the HP logo.

  I've had this computer for a long time, and unfortuantely I had major problems with it. Last night, it was working perfectly and then when I tried to turn on your computer, it loads and went to the home screen with the logo of microsoft and from there it got stuck. Most of my keyboard broke out on the eve of what has past. My warranty just ended a few months ago. I would like to make a reset but it has all my photos on it and I don't want to lose them. Help, please.

  Model # 15 - d020dx
  Product # F5Y40UA

  I got it fixed. I just pushed F11, then it worked!

• Since the installation of the latest IOS i.e. IOS 10.0.1 and 10.0.2, my phone is very slow, especially the contacts do not appear in the search and the camera hangs on startup. the battery is also used faster then the previous version.

  Since the installation of the latest IOS i.e. IOS 10.0.1 and 10.0.2, my phone is very slow, especially the contacts do not appear in the search and the camera hangs on startup. the battery is also faster, then the previous version, use 6s with 64 GB

  Hello naqvi65,

  I see that you have several problems with your iPhone after updating to the latest version of iOS. These issues include problems of performance, inability to find contacts at a Spotlight search, problems with enforcement camera freeze after the launch and the battery discharge more quickly than what you are accustomed. I want to help you find a solution for these questions!

  To answer your questions with performance and your inability to find contacts, we will try to restart your iPhone first to see if the problems persist. Take a look at this resource for more information:

  Restart your iPhone, iPad or iPod touch - Apple Support

  Take a look at this Web site using your photo app troubleshooting:
  Get help with the camera on your iPhone, iPad or iPod touch - Apple Support

  To keep an eye on your battery use, take a look at the information here:
  On the use of the battery on your iPhone, iPad and iPod touch - Apple Support

  To help maximize your battery performance, this site has some good tips for iOS devices:
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• I use a third party inf file when creating a network connection via my USB port. The USB connection will become inadmissible and also cause the laptop hang up.

  I use a third party inf file when creating a network connection via my USB port. The USB connection will become inadmissible and also cause the laptop hang up. Currently I try to modify the INF file but is seeking a help or suggestions in T/S to this problem. Thank you.

  original title: third party INF problems

  Hi Paul,.

  ·         Why are you using a USB port to create a network connection instead of using an Ethernet connection?

  You can see the following article on how to set up a network.

  How to set up a small network with Windows XP Home Edition (PART 1)

• Laptop hangs at F1 sys. information at startup screen. Where can I get it repaired?

  My laptop HP Pavilion 17-e110dx stopped working no discernible reason. When I turn it on it says system F1 information and automatically goes to the F1 screen where it displays the info sys. It says press ESC to exit, but which does nothing. In fact, no keys to do anything. I tried to get other screens during startup, but it won't let me do anything. The laptop is only a few months old and I still have the basic warranty 1 year. Who should I contact to get HP to fix it?

  Hello

  You can use the relevant link below to contact HP and make arrangements for the laptop to be repaired under warranty.

  If you live in the United States, contact HP here.

  If you are in another part of the world, begin here.

  Kind regards

  DP - K

• Adobe CS5 first hangs at startup and cannot be updated

  My Premiere pro CS5 hangs at startup and I tried to update, but it says "inapplicable" and will not allow not update...

  I tried to uninstall as well but still does not work...

  OK problem solved.

  It was an audio plugin that was the way for a reason any (.vst)

• After Effects and Photoshop, suddenly hangs at startup

  Hello

  I have a version under license of Creative Suite CS5.5 and work on Windows 7

  Yesterday, I worked with Photoshop and After effects, years things ome in illustrator as well. Everything worked well, I closed the day programs and turns off the computer.

  To date, when you start again, AE does not start, it hangs at startup, leaving me error messages

  3468 < dynamic link > < 5 > 000000001BA93B80

  (with different numbers each time)

  At the same time that Photoshop Extended also has the same issues: crashes at startup, regardles if I start 32-bit or 64-bit version. PS gives no error messages, it's just a message from Windows saying that it has stopped working. Tjis always happens at «Initializing menus»... »

  I have not downloaded anything since yesterday or made any changes to the computer. I've now uninstalled PS and AE and retarted the computer and then installed again. Excatly what is the same...

  No idea what this may be the result of?

  Regards,

  Håkan

  ADDED:

  I uninstalled the entire suite now, then restarted the computer, installed the following new-, same result. So strangem because it worked before, and I just do nothing to do wuith the computer... Other programs of the Suite works.

  Post edited by: Ledsjovagen

  Tjis always happens at «Initializing menus»... »

  You have a problem with your graphics card driver. Update and set correctly.

  Mylenium

• My HP 14 laptop is not recognizing the usb ports and wifi at startup.

  During the last few days I been dealing with the issue that my laptop does not recognize the usb ports and wifi. After several reboots, it works fine. My drivers are up to date, so I don't know why, I'll have this terrible problem.

  Welcome @hildergarn,

  Thank you for visiting the Forums HP's Support and welcome! It is an excellent site to find answers and ask questions. I understand that you have a problem with your Wi - Fi and USB ports on your laptop from HP.

  My first suggestion would be to use the wireless network troubleshooting and Internet tool. At the bottom it will ask you questions to help you diagnose the problem.

  Please take a look at this great Charter called troubleshooting wireless network and Internet. This document will help you to solve the problem of Wi - Fi.

  Have you tried to restore the BIOS?

  Have you tried to connect directly to the Modem/Router?

  You have uninstalled the driver in Device Manager?

  Please try to uninstall the driver in Device Manager by using the following steps:

  • Go to the Device Manager.
  • Expand network adapters.
  • Right-click on all NICs individually.
  • Click on uninstall.
  • Restart the laptop twice.

  How many devices you try to connect?

  What you are trying to connect via USB?

  Are - what you happened to try to use the HP Support Assistant?

  Here is a link to the HP Support Assistant, if you not him have not yet tried. Simply download and run the application and it will help with the software and drivers on your system that need updated.

  Here are other troubleshooting steps that may help too. If the USB device does not appear in Device Manager, then it might be a question of power requirement. Unplug the machine and perform the following steps until the device is detected:

  • Reboot the laptop

  • Plug in and wait five seconds.

  • If the device does not appear, try connecting to another USB port.

  • If the USB device is displayed in Device Manager after you connect the cable to a different port, then uninstall and reinstall the software of USB device driver.

  If the device is not recognized in any port, unplug it and go to the next step.

  • Open the Device Manager.

  • Double-click Bus USB controllers,

  • Double-click on a USB root hub,

  • Click the Power tab

  • Click on properties of power supply (if it is displayed).

  Devices need that are connected to the hub are shown, as well as the power they have. If the total displayed power is more than 500 mA, remove the devices and use a hub powered.

  • Continue looking at the properties of the power of each USB hub. If the total power required exceeds the total available power for the hub, then remove a device on this hub to a decrease in the number of consumption.

  • Plug in and wait five seconds. If the device is not recognized, unplug and go to the next step.

  Please note; Remove USB cables at high speed that are more than 3 m (9.8 ft) in length and use cables at high speed that are shorter than 3 m.

  Source: troubleshooting USB connections - please look at this document and follow all the steps in it.

  When we came to a resolution, please share what has worked for you with others by marking this post as an acceptable Solution. If you do not want to show your appreciation for my efforts today, please take a second to click the Thumbs Up button below.

  If please re-post and let me know the detailed results of all the troubleshooting steps in this post. Could you please provide me with your model number (How can I find my model number or product number?) also.

  Can't wait to hear from you!

  Have a great day!

• Laptop hangs at Classpnp.sys file.

  So I installed Windows 7 the other night on my laptop.  I did the driver updates and installed Norton.  Also, I installed Office 2007.  Then I stopped it for the night.  The next day, I turned it back to install more than a few things.  A friend recommended that I have installed Ad-Aware, so I did and it ran.  I used it on some of my machines before without any problem.  I installed a couple more programs (SANDRA & CPU - ID), and then I stopped it for the night.  He got away.  I don't think anything, and after about 20 minutes, I did the strength.  I started up the next day and now it hangs at the windows startup screen.  I have tried the following to all the same results:

  -Repair System - hangs at the screen repair
  -Start normally - hangs at the windows startup screen
  -Start in safe mode - crashes the classpnp.sys file
  -Start in SafeMode with command prompt - crashes the classpnp.sys file
  -start in SafeMode with network - crashes the classpnp.sys file

  I even tried to put in the windows 7 disc to do a re-install and it hangs at the windows startup screen.

  It seems that no matter what I try I lift the block to the windows splash screen.

  Someone help please!

  So the other night, with that I tried a few more things all the same results.  Here is what I tried:

  -J' bought a second GB of ram, so I tried exchanging a stick, and then another - same results.
  -J' have bought a box hard drive, removed the formatted hard drive with another computer, ensured that I could save things he re-installed hard drive, booted from the CD - same results.
  -J' I bought a new hard drive, installed, booted from the CD - same results.
  -Replace the old hard drive with the 2 sticks of RAM - same results.

  After reviewing a number of things, I found that when Windows gets to "Starting Windows" screen, it checks your hardware to make sure that things are OK.  Well, my hard disk, RAM, CD player and video card are OK (I get all the right stuff video), so there are only a few things left, and one is the motherboard.  So, I think that there is a hardware problem which does not Win7 load completely.

• Windows 7 hangs at startup

  Original title: ADVENT ROMA, WINDOWS 7 hangs at startup

  Sorry, it's a long.  Please can someone help?

  I'm in safe mode with NETWORK at this time because it does me to start up in normal mode, just freezes. He started two days during the Action center said for me to turn the Security Center service in Windows, but when I click on it nothing happens. He says only: "safety of the window cannot be started. He also said that my AVAST antivirus has been extinguished, but that came back yet again, I don't know how because I couldn't do it when I clicked it.
  I had this problem with starting of freezing and antivirus itself switching off before a few months ago and it is resolved by deleting the antivirus and re install and run cleanboot. I tried cleanboot once again, for the safe mode, but the problem is still there. I tried SYSTEM RESTORE but it says No restore points are created on the drive system of your computer to create restore point open 'system protection'. When I click the link it just takes me to system properties and there is no mention of the protection of the system. I try to get the protection of the system through Start >right-click computer > properties and there is no system protection tab in the left pane click. Is there another way to perform a restore of the system? When I did cleanboot two months of action there is, as a result, I found on the microsoft Web site could I permanently deleted all restore points at the same time?
  AVAST won't work in safe mode, I don't know if it's just on my laptop or if it's a universal thing, so I can't do a virus scan so I downloaded scanner security Microsoft and no viruses etc. have been detected.
  I haven't downloaded anything before it happens and the only thing I can think that I have done differently is I plugged an external mouse for my daughter (who did not work anyway) and it worked fine after disconnection until a few hours later, so I think that have nothing to with it.
  This is what I tried so far as I can remember so...
  Help!
  PLEASE, I BEG YOU!

  Hi Panad,

  Disable SuperFetch service in safe mode, restart the computer in normal mode and check the status of the issue.

  a. open administrative tools by clicking the Start button, then Control Panel. In the search box, type administrative tools, and then click Administrative Tools.

  b. double-click on Services. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.

  c. right-click on the Service and then click Properties. d click on disable. e. save the changes by clicking on apply and ok.

  I hope this helps.

• JDeveloper hangs at startup

  JDeveloper hangs at startup on my Windows 7 computer (after a new installation). My laptop has 12 GB of memory. When I start jdeveloper, he opens the window of dialogue roles. Once I took the default role, customization Developer, Database Edition or Java EE edition, it completes the progress bar and simply with the error once completed next 100 percent crashes. However, this works if I choose the 'Java Edition' role.

  I tried the two jdeveloper 11.1.1.5 and 11.1.1.7. I even deleted the system C:\Users\xxxxx\AppData\Roaming\JDeveloper folder and tried. I did not help. I tried everything I can. Not sure what is the cause. Could someone help me? Thank you.

  ===============================================

  C:\OracleJdeveloper\Middleware\jdeveloper\jdev\bin>jdev -verbose
savedArg0 = C:\OracleJdeveloper\Middleware\jdeveloper\jdev\bin\jdev.exe
VM to launch C:\OracleJdeveloper\Middleware\jdk160_24\jre\bin\client\jvm.dll
Restarting the launcher with the 64bit version
Reading exe header from jvm.dll, Machine=14c
JNI Option: -Xbootclasspath/a:C:\OracleJdeveloper\Middleware\jdk160_24\lib\tools.jar;C:\OracleJdeveloper\Middleware\jdk160_24\lib\dt.jar
JNI Option: -Xmx640M
JNI Option: -Xms128M
JNI Option: -Xverify:none
JNI Option: -XX:MaxPermSize=256M
JNI Option: -Xbootclasspath/p:../lib/lwawt.jar
JNI Option: -Dsun.awt.keepWorkingSetOnMinimize=true
JNI Option: -Dsun.java2d.noddraw=true
JNI Option: -XX:+HeapDumpOnOutOfMemoryError
JNI Option: -Doracle.jdeveloper.webservice.showAllOwsmPolicyTypes=false
JNI Option: -Doracle.jdeveloper.webservice.hidePropertyOverride=false
JNI Option: -Dsun.awt.disablegrab=true
JNI Option: -Xbootclasspath/p:../../rdbms/jlib/ojdi.jar
JNI Option: -Dide.startingArg0=C:\OracleJdeveloper\Middleware\jdeveloper\jdev\bin\jdev.exe
JNI Option: -Dide.startingArg1=-verbose
JNI Option: -Dide.launcherProcessId=912
JNI Option: -Dide.config_pathname=C:\OracleJdeveloper\Middleware\jdeveloper\jdev\bin\jdev.conf
JNI Option: -Dide.startingcwd=C:\OracleJdeveloper\Middleware\jdeveloper\jdev\bin
JNI Option: -Dide.shell.enableFileTypeAssociation=C:\OracleJdeveloper\Middleware\jdeveloper\jdev\bin\jdev.exe
JNI Option: -Dide.pref.dir.base=C:\Users\xxxxx\AppData\Roaming
JNI Option: -Dide.work.dir.base=C:\Users\xxxxx\Documents
JNI Option: -Djava.class.path=..\..\ide\lib\ide-boot.jar
JVM path is C:\OracleJdeveloper\Middleware\jdk160_24\jre\bin\client\jvm.dll
sun.misc.ServiceConfigurationError: com.sun.jdi.connect.Connector: Provider oracle.jbo.script.debug.SharedMemoryAttachingConnector not found
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x02a39fc7, pid=912, tid=5468
#
# JRE version: 6.0_24-b50
# Java VM: Java HotSpot(TM) Client VM (19.1-b02 mixed mode windows-x86 )
# Problematic frame:
#
[error occurred during error reporting (printing problematic frame), id 0xc0000005]
# An error report file with more information is saved as:
# C:\OracleJdeveloper\Middleware\jdeveloper\jdev\bin\hs_err_pid912.log
#
# If you would like to submit a bug report, please visit:
#  http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.


  =======================================================================#

  Do not use bundled JRE. Use JRE 1.7.

• iPhoto 9.4.3 hangs at startup on MacBookPro 10.8.5.  How to troubleshoot?

  iPhoto 9.4.3 hangs at startup on MacBookPro 10.8.5

  A lot of older versions of iPhoto 11 this meet right now:

  Huxly647 discovered this fix

  1 goto /Applications/iPhoto.app/Contents/Resources

  2 delete the files 'googlemap.html' and googlesearch.html

  IPhoto no longer crashes, site does not work, but it doesn't bother me too much.

• HP Envy 700 060: HP Envy 700 060 hang at startup "prepairing auto repair.

  I would be grateful for any help?

  Took me to upgrade to a HP Envy 700 060, this work very well when I book in windows, however, I'm using Linux Mint 17.2.  When I put the hard drive in the PC, it hang at startup ' repair automatic Prepairing.  I can book for the CD of Linux mint and see the files on the Linux disk.  What I want to do is boot in window 8.1 with installed theLlinux drive, then make a copy of the files on the hard disk, Linux, before reinstalling the Linux mint.

  That's why does anyone know how to disable HP auto repair facility so it starts in Windows?

  Note in the Bios, it seems not possible to book specifically from a hard disk, the option appears to be limited to my latest Bios PC options

  Grateful for any help or suggestion

  Oobals

  He sees the Linux bootloader and tries to fix it. You need to install your OS' are in conjunction with each other. Perhaps you could try booting from a floppy disk to repair GRUB and see if you can not solve the bootloader to enable either Windows or Linux at startup but that is the only way I know Windows and Linux running side by side... have GRUB (the Linux boot loader) on the main hard drive and it comes up with an option to start. If you want to run the OS' are independent, disconnect the drive that has only the other OS on it.