Pavilian dv7: sensor position dv7

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• Pavilian dv7-6c95dx rejection of correct user password

  Pavilian dv7-6c95dx windows 7 64-bit (out of warranty).  Computer turns on normally and asks user password.  Attempts to enter the CORRECT password (I forgot it) for user access results in the following message: "user profile service service has no logon.  User profile cannot be loaded. "Then, I offer only an OK button.  Clicking OK only results in the whole of the procedure of starting all over again.  I get a "wrong password" notification when I fast type in a wrong password.  Of course, I'm using my other computer for this application for assistance.  steveamos

  Hello

  You can try the following.

  Shut down the laptop.  Tap away at f8 that you start the laptop to enter the Windows Recovery Console.  Use the arrow keys to select Safe mode and press ENTER.  If windows will load in this mode, on the Start Menu, click principally made programs, click Accessories, click System Tools and run the system restore.  Choose a restore point at least 24 hours prior to the issue of logon and then proceed to the restoration.  When you are finished, Windows will restart as normal in order to check if you can now connect correctly.

  Another option if the above does not help is as follows.

  Shut down the laptop.  Tap away at f8 that you start the laptop to enter the Windows Recovery Console.  Use the arrow keys to select "Start using last good known Configuration" and press ENTER.

  Kind regards

  DP - K

• After four years our HP Pavilian dv7 refused my wife access to his account. How can I get that back?

  When I initially put into service, our HP Pavilian I created administrator accounts for my wife and myself. Each had a journal on the icon, but no password. This worked fine until a few days ago, when she could no longer access his account. The following error message appeared - "service user profile Service has no logon. User profile cannot be loaded. How to re-enable access?

  Hello

  1st thing to try is the system in safe mode restore to before the problem

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

  Windows Vista

  Using the F8 method:

  1. Restart your computer.
  2. When the computer starts, you will see your computer hardware are listed. When you see this information begins to tap theF8 key repeatedly until you are presented with theBoot Options Advanced Windows Vista.
  3. Select the Safe Mode option with the arrow keys.
  4. Then press enter on your keyboard to start mode without failure of Vista.
  5. To start Windows, you'll be a typical logon screen. Connect to your computer and Vista goes into safe mode.
  6. Do whatever tasks you need and when you are done, reboot to return to normal mode.

  If that does not solve it read more

  read the tutorial below

  http://www.Vistax64.com/tutorials/130095-user-profile-service-failed-logon-user-profile-cannot-loaded.html

  When you log on a Windows Vista-based or a Windows 7 computer by using a temporary profile, you receive the following error message:

  The user profile Service has not logon. User profile cannot be loaded.

  http://support.Microsoft.com/kb/947215#letmefixit

  Your user profile was not loaded correctly! You have been logged on with a temporary profile.

  http://support.Microsoft.com/kb/947242

  If you tried to log on to Windows and received an error message telling you that your user profile is damaged, you can try to fix it. You will need to create a new profile and then copy the files from the existing to the new profile. You must have at least three user accounts on the computer to perform these operations, including the new account that you created.

  http://Windows.Microsoft.com/en-us/Windows-Vista/fix-a-corrupted-user-profile

• Pavilian dv7-1369wm: acpi\ene0100

  I had to replace the hard drive and installed the operating system. My Device Manager shows device and under unknown device 2 entries.  The product ID is:

  ACPI\ENE0100

  ACPI\HPQ0004

  That means these and do - what I have to do.

  Hello:

  You need these drivers...

  ENE:

  This package contains the ENE CIR Receiver driver for laptop models supported and operating systems.

  File name: sp44994.exe

  0004:

  This will install HP 3D DriveGuard, which offers protection for internal laptop disk drive if the computer accidentally falls or suddenly hits another object. This package is available on mobile phones supported with supported operating systems.

  File name: sp53462.exe

• Pavilian dv7-3169wm: connection loose when the lid is closed

  Whenever I close the lid for a reason, I lose my internet connection. I changed some of the power options, but he always does. Is there anything I missed?

  Change the settings for the network adapter power management:

  Click 'Start' and right-click on 'My computer' and click on 'manage '.
  Click on Device Manager.
  Click the + to expand the "Network adapters" entry
  Right-click the wireless adapter, then click 'properties '.
  Click on "power management".
  Uncheck the box "allow the computer to turn off this device to save power".
  Click on 'Ok '.
  In addition, change the power supply of the wireless card options:
  Click on 'start '.
  Click on "Control Panel."
  Click on "system and Maintenance".
  Click on "Power Options."
  Click on 'Settings of Plan change', according to the power plan that your system is currently using.
  Click "change advanced power settings". Balanced [Active] should automatically show in the dropdown list.
  Click on the symbol in front of 'The wireless adapter settings' to expand the section.
  Click on the symbol in front of the "energy savings Mode" to expand the section.
  Select "Maximum energy savings" for the parameter "on battery".
  
  10. click on 'apply '.
  
  Keep me posted. Just reply to other questions.

• Missing device base on HP Pavilian dv7-1285dx - Windows7 system

  Get the following errors:

  Other devices

  Base system device

  Base system device

  Base system device

  Unknown device

  Download site and thanks for the info.  Solved the problem.

• Pavilian dv7: DVDWBD TS-LB23L won't write to DVD-R discs

  The drive DVDWBD TS-LB23L in my laptop stopped recognizing DVD-R media.  It works fine with DVD + R discs.  With DVD-R discs noise as it tries to read the disc, but is never able to.  I tried several discs of different brands, but the problem remains.  Don't know if it of coincidence or not, but it happened just after a pushed Microsoft Update.

  Would appreciate ideas.

  jflash972 wrote:

  Think I fixed it.  The goal was apparently more than just a little dirty. Earlier I had cleaned with a cloth of good quality lens with no results.  This time, I applied a professional cleaner optical (Rexton Optyl) on the cloth, wipe the lens with it and waited a minute before wiping.  Then, I tried a DVD-R disc, and it worked without problem.

  I'm always curious as to why a dirty lens can cause a problem reading with DVD-R discs, but not with DVD + R discs.

  Thank you for your quick response to my original question.

  Not sure, but it could be linked the wavelength of the laser is more compatible with + R media then withn Virgin r. Also quality of media brand can also influence how well the laser reads the Middle as well.

• Pavilian dv7 4177nr

  I lost audio beats when I put a new hard drive where I can get it?

  Click on the link below. Enter your number of product as that indicated on the Service tag on the bottom of the laptop (can be under the battery). You can also get the product number by pressing Fn + ESC key. After you enter the PN, click Next, then choose the software & Drivers.On the next page use the menu drop down to select your (probably Windows 7 64-bit) operating system. A list will fill with the drivers. Download & install the last Audio driver.

  http://h10025.www1.HP.com/ewfrf/wc/siteHome?cc=us&LC=en

• How to lock and unclock key FN?

  Hi, I have a laptop HP Pavilian DV7, and I wanted to know how to lock the function key. I saw in other websites that say just keep it pressed, press fn + NumLock, fn + F11 and fn + scroll, but none of those who work for me. Can someone help me please?

  lock the key Fn in the sense you use the function keys (F1, F2, F3...) + FN key combinations without using the FN key then the simple way of locking of the fn's boot in the bios by using the F10 key at startup which is used on most computers laptops hp, then in the bios screen select the option configuration. under the system configuration, you will find something like mode of action keys and make it active and then save the changes and exit the bios screen. hope that the problem will be solved on restart for unlock get in the bios screen and disable the action mode keys.

• Cut a single bit of a byte?

  OK, so im a mechanical guy, not a guy of programming allows so start there.  I just learn how works the hexadecimal and have limited experience in LABview.  I searched this topic for days, maybe that's just my vocabulary, but I have not found anything.

  I need to analyze a signal from a CAN system.  I have not the device can still, but I'm to access sensors position on the system.  They come as 8-bit hexadecimal messages.  I am currently simulating this message string in LABview, so I can get some of my loan program.  The manufacturer gave me the example of code that requires the concatenation of two bytes, but I only need 3 bits to concatenate. (the last cut piece and the other 2 must first hoist little.)  I've already concatenated the two bytes required but may not know how to get rid of a single bit.  I need to do as hex values for appropriate measures.  I know my grammar programming is probably only a little off so let me give you an example.

  Example of a string of hexadecimal values

  03 23 21 B4 C4 74 F6 F6

  The first sensor requires bits 3 & 4 (21 & b4)

  In this case, they must be in the order of 4.3 and drop the first bit to receive 421 as the necessary hex value.  So far, I have made an input string to simulate the entrance CAN message with this 8-bit hex values.  I then use subset of string to isolate the individual bytes and concatenate finally to get them in the right order and end upward with B421.  I can't figure out how to drop the 'B' bit or replace it with a zero.  I can only replace complete byte.

  Y at - it an easier way to do it.  I intend to use the example of VI to receive the CAN messages which returns a string, so why I am using strings.

  Thanks in advance for the help.  I'm going crazy trying to figure this out.

  Also if all the other details are required please let me know

  Here's my VI.  Yes, they are formatted as hexadecimal strings.  Just trying to be part of the programming carried out before entering the test site.

  The manufacturer told me that the hexadecimal string of 3 bits can then be converted into usable numbers.  So, if its more faster/easier to replace the first byte of a 0 or be a hexadecimal string of 3 bits.  Either will work.

  Thank you for responding so quickly, I should have posted here yesterday haha.  I have not used LabVIEW for about 5 years, and that was just basic stuff so I'm back in the swing of things.

• high speed streaming

  LabVIEW 8.5

  Hi all. I have never written LV or any other code to make streaming broadband but I have to now. I did a lot of 2 and 3-way low speed data acq but never down. I could use a little guidance as to how it works.

  First of all - what I have to measure. I am able engine valve motion, in real time on a test apparatus part motor engine. I enjoy movement to a slow control RPM can accelerate to maximum speed while taking data. The scan will take 5 to 8 seconds.

  2nd - I need to watch. I need to look at the position of the valve for 1 round, taken in 720 points, at low speed and compare it to track even the test RPM. I have to select test RPM after the data are obtained and overlay lo & Hi plots, a control and a test track at the same time. All the analyses to be performed after data collection, not in real time. Sampling of the range starts at around 12 k samples/s and a ramp at 66 k samples/s up to 8 seconds, which will generate up to 312 000 points by scanning.

  3rd - I. High speed laser sensor position, more than adequate sampling rate. Rotary encoder, 720 cards data acq pulses/Rev. and chassis conditioner GIS with inputs / outputs. Boards are 6143-PCI and PXI - 6071e. 6143 Board is connected to the encoder and entered trigger. Output laser is 0 - 10v, so I have to use the jury 6071e for analog position signal.

  Now, my questions. I know that I can stream to get a high rate, but for analysis, I need to bite these data into pieces of 720 points and they relate to a registered PLAN. It can be analysed by discrete steps, say about 50 or 100 rpm. How to handle a stream from a writing Board and "stamp" with RPM taken of an encoder on a second table? I'm looking for some basic procedure here that will give the data for me in a way that I can actually use rather than a dump of 312 000 point that would take days to analyze without a few things. I calibrate the data after the fact and analyze in a separate program, so I just need voltage data flow. But I need to start at the pulse of Z and take a reading every pulse.

  Thoughts?

  I had LV 2012 running when I responded to your post above.

  I called LV 8.5 and put together this small VI.  It generates random numbers to approximately 66000 per second and runs for about 8 seconds.  It requires approximately 17 MB.  The screen requires a copy (I think) which roughly doubles the size of the data in memory.

  Reduce the wait to 1 ms and it runs in about 1 second.  It takes a zero waiting ms 76 ms.  Then save the data in a shift register or another form of memory will not be a bottleneck.

  Lynn

• motor continuous: what are the step to build a controller

  Hello

  I hava a motor continuous with sensor position and data acquisition

  I want to control '' position' ' of this method of dc motor using state space in labview

  can someone give me the step what can I do to implement this controller?

  I wheel a lot of article but I'm confude of where to start

  Best regards

  Magnin

  See answer in:

  http://forums.NI.com/T5/LabVIEW/DC-motor-speed-control-using-LQR-controller/m-p/2359316#M735694

• Envy of HP dv7 7332ea: How can I reinstall the sensor HP SImplepas and Paleoclimatology on Win 8.1

  Hello

  I reinstalled once validity sensor driver and HP SImplepass before doing so in a particular order, that I don't remember and it works under the compatibility settings. I had to update my machine and I can't get the snesor to work

  Can someone advise on the correct order of installation driver and pass simple and give advice on file names correct HP SP for both for a dv7 7332earunning win 8.1 64 bit.

  Thank you

  Foxes_17

  Bacl welcome to the Community Forum of HP.

  See the following topics:

  HP SimplePass upgrade instructions

  Follow the procedure (Page 2 in writing):

  Procedure - updated / (install HP SimplePass Re)

  1. first driver

  2 reset

  3. the following software

  4 reboot

  NOTE:

  • You probably want to use / stay with the 6 series / version 6.x HP SimplePass.
  • Ignore references to series 8 HP SimplePass.

  Click on the thumbs-up Kudos to say thank you!

  And... Click on accept as Solution when my answer provides a fix or a workaround!

  I am happy to provide assistance on behalf of HP. I do not work for HP.

• Pavillion dv7 6c95dx: print software prints and SimplePass sensor does not work

  Hey there,

  I have a HP Pavilion dv7-6c95dx and prints print sensor and SimplePass software does not work.  I am unable to find the relevant drivers/etc on HP website.  Any advice would be appreciated.  The unit was bought in the USA.

  Thank you.

  Hello:

  I think that this driver since the dv7t-7000 will work as well as the security software to save your fingerprint.

  http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-103013-1&cc=us&DLC=en&LC=en&OS=4063&productOid=5273846&sw_lang=&product=5273735

  http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-117897-1&cc=us&DLC=en&LC=en&OS=4063&productOid=5273846&sw_lang=&product=5273735

• sensor of fingerprint HP dv7-7012nr does not not windows 8

  validalty driver software installed but do not registar with hp simple pass software identy

  solved: reinstalled windows 7.  Set - up finger print software providing hardware recognized software, then made one in place windows 8 RTM upgrade.  After restart worked with out any interference more...