Question about Texas Instruments TI-83 Plus Calculator

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Key not working

The multiplication key isn'yworking, can this be fixed?

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Try taking some WD40 and spray the entire keyboard while pressing the buttons and then clean it up and try it again.

Posted on Oct 20, 2008


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017


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1 Answer

C key is sunken down. The hammer action counterbalance isn't working properly

Check it again. It may have something dragging on the key, maybe something sticky like soda or juice residue. You can also try swapping out the key with another C or F key that is less used. Good luck!

Sep 24, 2016 | Casio Privia PX150 Digital Piano

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How do you clean the key contacts? multiple notes play on one key

Without knowing the make and model,we can't give specific advice. However, multiple different notrs being triggered by one key doesn't sound like cleaning the key contacys will fix it. Also, to clean the contacts will require disassembly of the unit. If yopu're not used to doinf so, I'd suggesy taking it in for repair.

Feb 15, 2016 | Music

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How to fix Fn key seems to be locked it is working backwards?

You have activated the number pad that can be used on a small non number pad keyboard, usually 15 inch and smaller computers. Hold the FN key and hit the num lock key to go back to the regular configuration.

Jan 18, 2015 | Gear Head Standard Keyboards KB3800TPW...

1 Answer

I forgot my password

Motorola i1 - Factory reset through hardware/SoftwareOptions

03-25-2012 06:32 PM
Here's some steps I found to get your Boost Moto I1 back up and running in a hurry:

To reset through software:

  • Press the App tab on the home screen
  • Tap Settings
  • Tap SD Card & Phone Storage
  • Tap Master Clear
  • Tap Reset Phone
To reset through Hardware:

  • Power the phone all the way off (remove battery if necessary)
  • Press and hold Volume Up, Volume Down, (Green) Send Key, and the OK key.
  • Press and hold the Power/End Call key.
  • Release all keys after a few seconds.
  • If performed correctly, the Motorola emblem will appear, with an image of an arrow pointing to a phone icon.
  • The phone will restart multiple times, eventually returning to the initial setup screen.
If the phone still isn't working after the hardware reset, perform the steps in the software reset to complete the wipe in full.

Aug 29, 2012 | Motorola Mobility Boost Mobile...

2 Answers

Ti 84 plus wont work

TI calculators have an annoying habit of dimming the screen, especially when the batteries are changed, so that it appears as if the calculator isn't turning on. Turn the calculator on (or at least press the ON key). Press and release the 2ND key. Press and hold the Up-arrow key for a few seconds and see whether the screen becomes legible.
If this isn't the problem, please reply to this post and give a fuller description of the problem.

Mar 20, 2012 | Texas Instruments TI-84 Plus Calculator

1 Answer

L 700 no sound

Hmm, this could be multiple things. First thing first, here is the official manual:

On page 20 in the manual, it suggests that it might be in silence mode, so to toggle between the two, in Idle Mode, press and hold down the [#] key. If that doesn't work, than try increasing your ringtone's volume, in Idle Mode, push the volume key up to increase the volume.

If there isn't anything else in the manual, you can always contact Samsung at:

Hope this helps!
Remember to give me 4 Thumbs Up
for all the hard work to the Community! :D

Jun 05, 2011 | Samsung SGH-L700 Cell Phone

4 Answers

My 2006 cadillac sts key fob all of a sudden is not working it says no fob detected and i have the fob what can b wrong??

Some late model fobs contain electronics beyond the push buttons.
Batteries are replaceable...small screws may let you do this.
If the battery is not the cause....a replacement fob may be expensive. A road service technician can probably troubleshoot and replace cheaper than dealer !

Sep 07, 2010 | 2006 Cadillac STS

1 Answer

What do I have to do to use the multiplication symbol that is situated on the += button?

If the multiplication symbol is a slightly different colour to the +/= symbol, try pressing and holding Fn key then press the +/= key. If that doesn't work then try pressing Alt Gr key then multiplication symbol. One of these combinations should work.

Oct 27, 2009 | Fujitsu Siemens AMILO Pro V2000 Notebook

2 Answers

Buick Ignition Lock Stuck

It sounds like you bent a tumbler pin.
You might want to try spraying WD40 into it, and trying the key (multiple times)
Otherwise you might just be stuck having to replace the lock assembly.

You might want to try calling a locksmith to see if they can do anything for you.

Oct 18, 2008 | 2002 Buick Park Avenue

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