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• Satellite A500 - nothing appears on the screen of laptop

  My laptop is a Satellite A500 and I had for about a year and a half, he has never dropped or slammed, and up to this point, it worked correctly, most of the time.

  One night, I unplugged and turned it off and the next morning, the display would not work. There was no flicker and the display had never before gone so far here. Curiously, some of the LEDs on the laptop keyboard area stopped work as well, such as the light touch pad, the volume key, etc..
  However, the webcam and power/network lights still work. In addition to these problems, everything still works and I can still use an external monitor, such as a monitor.

  Based on these details, does anyone have an idea as to what is the problem? Or how I should go about fixing it?

  If there is no reaction on the screen there must be a problem with the LCD connection to the motherboard.

  Without accurate diagnosis, it is not easy to say exactly, what may be defective. Fact is that all these symptoms say there must be a hardware problem and you should clear it with Toshiba service.

  Warranty is still valid?

• M30x-118 DVD not read and write all formats

  Having problem with m30x-118 (Mat * a uj-820 s). It is not reading the cd - r/rw and DVD + r/rw but read commercial perfectly all cd/dvd - like video dvd or toshiba installation cd.
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  Nero recognizes empty disk inserted, but having power calibration error.

  Ramasst running, driver dvd reinstall does not help.

  Hello

  The "power calibration error" message is a problem that occurs with the more recent writers as older. These means of error message that the CD/DVD writer cannot write in the blank CD/DVD because it can t match the output power of the laser power to write CD/DVD.

  Please check this page useful:
  http://www.electricattic.NET/en/mediumspeederror.htm
  http://www.dvdplusvideo.com/dvdguide001.html

  You will find an advice and information why these problems occur.

• Salellite 5205 S505 CDRW / DVD problem

  Hello
  I have a problem with a CD - RW,-he does ' t burn a cd :(
  but it reads DVDs and CDs
  I tried to burn a CD with Nero and got a massage with power calibration error.
  Do you know how to fix it?
  Thank you

  concerning
  Keczab

  Hello

  The "power calibration error" message is a problem that occurs with the latest as older CD burners. These means of error message that the CD burner cannot write in the blank CD - R, as it can t match the output power of the laser power to write the CD - R. This can have various causes.

  You can try reinstalling the burning program.
  If you use the Nero Burning ROM of Ahead then the first thing to do is to try to update the ASPI driver This driver is the link between the software and hardware of a CD writer. Google, a little bit on the internet and you can download the driver ASPI try also Nero and research's official website for driver ASPI It must be there for free for download.
  Many manufacturers include identification of the different CD - r codes in the software in the CD burner. By these codes the CD writer can determine the maximum speed of writing to CD - R and adapt the necessary laser power. As the codes of identification on the CD - r can change and the engraver can t know anyway latest brands of CD - R, this can be a cause for the "power calibration error".

  Update the firmware of the CD writer can be the solution in this case. Manufacturers usually offer these updates on their Web sites. You may also find additional tools that might be needed for the update, but also manuals on how to upgrade the firmware.
  It is also possible that the laser unit has become dirty dust over time.

  I hope these suggestions help you solve your problem.

  Good luck!

• Update of Variables between two loops

  Hi all

  I use LabView to work and did not have formal training in it, so I'm learning I'll. The problem I'm having is LabView won't let you pass variables from one loop to the other let say update the entry, my understanding is probably wrong. In the code shown below, I need to be able to update the entry for the cycle of use based on the measured laser power. This program is ideally year a CO2 laser for any desired power by adjusting the cycle until the electricity meter is +-1 watt of power you want to be. This duty cycle can be used as input into another program to run the laser at a specific energy. Currently on duty cycle block diagram will adjust but its not really the entrance of the device changes. This is my LabView knowledge to short.

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• Item resets to zero after Sup vi works

  Hi all

  I want to use the following code to slowly and continually increase their laser power. The sub vi called scan is the rise, but after there ramp all the say up to the power game, it resets to zero. I spent some time trying to understand how the variable element, the value of the desired final after the rise to power power is finished, but I can't find a way that works. I'm curious if anyone has any suggestions!

  Thank you

  There's your problem, at least the one causing your fall: will continue to set up your index with each iteration entry, but your table within the VI is not so great. Once the index exceeds the size of the table and try to index beyond the end will come out so the default value of zero. To resolve this issue, do you get a Select node that is controlled by your x = y? Boolean result. If True, the "Stop" input value and ignore the indexed value.

  WARNING: This should solve your immediate problem you may have, but in general your code will have likely other issues. There are more effective ways of the ramp of a signal.

• Activating/Deactivating the program to sort data during the acquisition sets

  Hello

  I have a pledge Board of two channels that I use for recording analog signal flight time. I already have a program that records the signal and it is average, but I'm about to do my laser and a new experience that turns my detector at 40 Hz to 20 Hz. With this info, here is what I do:

  1. I need to record the signal of the FTT, as usual, however, I need to make a distinction between my data and my laser data.

  One idea I had is to somehow trigger the program after the initial outbreak, to indicate if the laser is enabled or disabled. Then, I could use a deal to build two data tables.

  A second idea is to use a loop for. Because a rep rate is two times more than the other, I can simply add the data of all the iterations, even to an array and the odd data to another. However, with this I have no idea what table contains the laser power data.

  The overall program removes subtables of the laser and laser data to make a substantive correction in real time. The idea is similar to a detector lock-in-amplify or sensitive to the phase except that I will subtract the phase signal output. Right now, I just need to make the distinction between the two types of incoming data sets.

  Thanks in advance

  
  

• The CVI code search contact Ophir USBI device

  I'm hoping to find someone who has used the device of Ophir USB Smart head Interface (USBI).

  I'm under CVI 9.0 and I am very confused about How to talk directly to the device.  The USB device connects to a laser power meter head.  Ophir has LabView drivers, but not of CVI.  There is an ActiveX configuration, but almost no documentation on how to set it up properly.

  IF someone has used this device sucessfully in CVI, I'd be very eager to talk with them.  I can provide the code for NI-VISA, I tried (and used similar code successfully in the past) and the ActiveX driver calls that can be particularly in CVI.

  Thanks in advance for any response.

  Thank you once again StevieZ...

  I was finally able to force a code of Ophir example... In fact, their designers of s/w in Israel.  It took a day to get it converted to work within my GUI, but it works now.  They gave examples of ActiveX that are not all NI-VISA.

  Thanks again for your help.

• T61 Matshta Multi DVD

  The Matshta Multi DVD in my T61 won't recognize blank or burned media. He acknowledges not burned media, such as the installation discs for Windows Vista and PC games, but nothing else.
  Can I personally do to solve this problem, or I have to buy a new DVD player?

  your laser reader has aged, it can produce is no longer enough laser power to read these blank and burned media because of the superior power of the laser as it requires compared to media not burned.

• A laser printer can be plugged into a power strip?

  A laser printer can be plugged into a power strip?

  Here's the question.

  A typical wall outlet is rated at 15 watts max, but you should only put about 80 percent of this amount on the circuit as a constant pull then 12-13 watts is the actual amount of the charge, you will place it on one shot. You might get an occasional brief increased load when a device such as a printer laser heated.

  Laser printers pull a lot of power when the fuser unit, heating, so you should gave them a plug dedicated to the extent possible.

  If you put a printer into a power strip, then the band must be plugged into a wall outlet and the printer should be the only thing plugged into the power strip.

  End check model of your laser printer and find the data sheet and see how much current it draws pulling maximum amount, if it is 12 or 13 amp, then you really should have a dedicated socket or a power strip plugged into the Jack with nothing else on this subject.

  If my post resolve your issue please click the accepted solution inder button it. Thsnk a tech for a post click the thumbs up button under the post. You can even click on the two buttons...

• Cannot activate or its power on webcam on T420

  Just got a new T420 and tried the webcam function, but unfortunately it does not work. When the Fn + F6's press I don't see audio settings. I have installed the latest driver from LENOVO and rebooted the system, but it's always the same, just the audio settings. Update communication & hotkey as well, but nothing helped.

  Any help will be much appreciated...

  Thank you

  -ruki101

  Problem solved!

  At startup, you press F1 to enter BIOS - security - camera integrated - activate... Another happy owner... but it could have been activated at the factory...

• laser jet pro MFPM177fw color: randomly powers off the power, then press

  My printer is only 18 months old, but since shortly after that I got it, he started putting off and then again when scanning.  The document would be almost finished sweeping and the printer turn itself then again and I have to start the analysis. It was intermittent to begin with (1/5 attempts it would power off) but has become more common in recent months, until a month ago I tried I scans a document about 5 times and was unable to complete the scan and had to give up!  Last week, he started random power off and on again when asked don't not to do something.  Today it happened about 5 times consecutively within a period of 3 minutes.  Help!

  It looks like the end of peripheral equipment and you may have to contact HP support for the same.  As a basic step, you can test device with another source of energy as well.

• Color Laser Jet MFP M277n Pro: Power supply flashing

  Just set up this printer.  I've not turned off because I think he's using the toner when you next turn on the.  Is this correct?  But now the power supply light flashes.  Is this normal?

  Without doubt, it entered into mode 'sleep'.  Hit the button on the screen which should come on and the power button should now be solid on.

• Laser Jet Pro M128fn MFP: Print white come & 'power attention memory' on LCD

  1. "power memory warning" on the LCD display, how to rectify this

  2 impressions come white

  Hello

  Remove the Toner Cartridge and ensure any orange sealing material has been completely removed, then reinsert the toner and try printing again.

  As reference, please see article with sampe photos:

  http://support.HP.com/us-en/document/c02484074

  Please let me know how it goes,

  Shlomi

• power of incompatibility input (laser jet p1102 pro hp)

  Hello

  I bought a printer p1102 considering that it will work for 110 ac and AC 220 but when I tried to install the CA 220-240, 50/60 Hz wrriten system on the back of the it. Is it posible that it will work on 110 AC because my current environment doesent supports 220 AC

  Based on the technical specifications, there are two type of difference in the model:

  MODEL specification 110 volts 220 volts

  Power supply requirements	115 to 127 V (+/-10%)