Question about Texas Instruments TI-84 Plus Calculator

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Turns on, when I push the number keys they don't appear on the screen, what should I do?

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  • kakima May 13, 2010

    Is it just the numbers? Do the other keys do anything at all (like MODE to bring up the mode editor)?

    Are you seeing the cursor at all? TI calculators sometimes lose all screen contrast and need to be brought back up.

  • bergls2801 May 14, 2010

    When I hit any key, no response is seen with the screen even though the TI is on.

  • kakima May 14, 2010

    Okay, so the cursor is visible on the screen.

    Try a hard reset. Remove all four AAA batteries. Press and hold down the ON key for at least ten seconds. Replace the batteries. Does the calculator now turn on and function normally?

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Receiving no response in over a month, I assume this is no longer a problems.

Posted on Jun 17, 2010

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1 Answer

The screen on my gateway nv turns white and freezes if i don't push on it what's the problem


- First restart your computer and then press and hold F8 keys until you get Advanced Options menu screen.Use the arrow key to highlight Safe Mode, and then press Enter
After that go the site of your Laptop manufacture. Once there enter the model number of the laptop then request driver (usually found in the web site's "Support Section"). There you should be able to find all the drivers for your model laptop
If this solution is helpless then simply get the Intel software partner Reginout to fix this annoying issue
hopefully it will help you

Jun 19, 2013 | Computers & Internet

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The first step to reset the radio in a Audi A4 2004 was to push and hold the RBDS and scan at the same time than the radio will appear 1000. I did the first that and the radio still stayed in safe mode


IMPORTANT NOTE:
You must have the security anti-theft code for your VW radio from the car manufacturer, or from an Volkswagen dealer!


The sequence of programming for 2004 Audi A4 radio Concert is:
1. Push simultaneous "SCAN" and "RDS" keys until on the screen will appear "1000" displayed.
2. Release keys. No more push on "SCAN" and "RDS" keys because otherwise number "1000" will be considered as first safe code attempt.
For example: we have the security code "5079". Then:
3. By the no.# 1 key you will set up the first safe code digit. Push 5 times on the no.# 1 button. The "5" number will be setted.
4. By the no.# 2 key you will set up the second safe code digit. Push 10 times on the no.# 2 button. The "0" number will be setted.
5. By the no.# 3 key you will set up the third safe code digit. Push 7 times on the no.# 3 button. The "7" number will be setted.
6. By the no.# 4 key you will set up the four-th safe code digit. Push 9 times on the no.# 4 button. The "9" number will be setted.
7. Then push again simultaneous "SCAN" and "RDS" keys for confirm this safe code. On the screen will be displayed "SAFE" notice. Release keys! For few seconds a radio frequence will be displayed.
The radio is now ready for use!

Oct 29, 2011 | 2004 Audi A4

1 Answer

The radio is asking me a code I don't have the book to unlock the radio


IMPORTANT NOTE:
You must have the security anti-theft code for your VW radio from the car manufacturer, or from a VW dealer!


You can find the radio code at: http://www.radio-code.co.uk/

The sequence of VW radio programming is:
1. Push simultaneous "SCAN" and "RDS" keys until on the screen will appear "1000" displayed.
2. Release keys. No more push on "SCAN" and "RDS" keys because otherwise number "1000" will be considered as first safe code attempt.
For example: we have the security code "5079". Then:
3. By the no.# 1 key you will set up the first safe code digit. Push 5 times on the no.# 1 button. The "5" number will be setted.
4. By the no.# 2 key you will set up the second safe code digit. Push 10 times on the no.# 2 button. The "0" number will be setted.
5. By the no.# 3 key you will set up the third safe code digit. Push 7 times on the no.# 3 button. The "7" number will be setted.
6. By the no.# 4 key you will set up the four-th safe code digit. Push 9 times on the no.# 4 button. The "9" number will be setted.
7. Then push again simultaneous "SCAN" and "RDS" keys for confirm this safe code. On the screen will be displayed "SAFE" notice. Release keys! For few seconds a radio frequence will be displayed.

The radio is now ready for use!

Sep 08, 2011 | 1998 Volkswagen Passat

1 Answer

My car radio needs to be reset. I have the code but don't know what I after I enter it.


The sequence of programming for 2001 VW Cabrio radio is:
1. Push simultaneous "SCAN" and "RDS" keys until on the screen will appear "1000" displayed.
2. Release keys. No more push on "SCAN" and "RDS" keys because otherwise number "1000" will be considered as first safe code attempt.

For example: we have the security code "5079". Then:
3. By the no.# 1 key you will set up the first safe code digit. Push 5 times on the no.# 1 button. The "5" number will be setted.
4. By the no.# 2 key you will set up the second safe code digit. Push 10 times on the no.# 2 button. The "0" number will be setted.
5. By the no.# 3 key you will set up the third safe code digit. Push 7 times on the no.# 3 button. The "7" number will be setted.
6. By the no.# 4 key you will set up the four-th safe code digit. Push 9 times on the no.# 4 button. The "9" number will be setted.
7. Then push again simultaneous "SCAN" and "RDS" keys for confirm this safe code. On the screen will be displayed "SAFE" notice. Release keys! For few seconds a radio frequence will be displayed.
The radio is now ready for use!

Sep 01, 2011 | 2001 Volkswagen Cabrio

1 Answer

The radio/stereo system on my 2001 cabrio convertible doesn't work. I turn the power on and it says "Safe" and then won't play any music. It was working just the other day though, and i...


IMPORTANT NOTE:
You must have the security anti-theft code for your VW radio from the car manufacturer, or from a VW dealer!


You can find the radio code at: http://www.radio-code.co.uk/

The sequence of VW radio gamma programming is:
1. Push simultaneous "SCAN" and "RDS" keys until on the screen will appear "1000" displayed.
2. Release keys. No more push on "SCAN" and "RDS" keys because otherwise number "1000" will be considered as first safe code attempt.
For example: we have the security code "5079". Then:
3. By the no.# 1 key you will set up the first safe code digit. Push 5 times on the no.# 1 button. The "5" number will be setted.
4. By the no.# 2 key you will set up the second safe code digit. Push 10 times on the no.# 2 button. The "0" number will be setted.
5. By the no.# 3 key you will set up the third safe code digit. Push 7 times on the no.# 3 button. The "7" number will be setted.
6. By the no.# 4 key you will set up the four-th safe code digit. Push 9 times on the no.# 4 button. The "9" number will be setted.
7. Then push again simultaneous "SCAN" and "RDS" keys for confirm this safe code. On the screen will be displayed "SAFE" notice. Release keys! For few seconds a radio frequence will be displayed.

The radio is now ready for use!

Aug 08, 2011 | 2001 Volkswagen Cabrio

1 Answer

Cannot get radio to work after i replaced a new battery,i have the code but don't know how to put it in(what buttons do i press


The sequence of VW radio programming is:
1. Push simultaneous "SCAN" and "RDS" keys until on the screen will appear "1000" displayed.
2. Release keys. No more push on "SCAN" and "RDS" keys because otherwise number "1000" will be considered as first safe code attempt.

For example: we have the security code "5079". Then:
3. By the no.# 1 key you will set up the first safe code digit. Push 5 times on the no.# 1 button. The "5" number will be setted.
4. By the no.# 2 key you will set up the second safe code digit. Push 10 times on the no.# 2 button. The "0" number will be setted.
5. By the no.# 3 key you will set up the third safe code digit. Push 7 times on the no.# 3 button. The "7" number will be setted.
6. By the no.# 4 key you will set up the four-th safe code digit. Push 9 times on the no.# 4 button. The "9" number will be setted.
7. Then push again simultaneous "SCAN" and "RDS" keys for confirm this safe code. On the screen will be displayed "SAFE" notice. Release keys! For few seconds a radio frequence will be displayed. The radio is now ready for use!

Jun 21, 2011 | 2007 Volkswagen Golf

1 Answer

Recherche code pour audi concert AUZ1Z3Y9583765


You can find the radio code at: http://www.radio-code.co.uk/

The sequence of programming for Audi Concert radio is:
1. Push simultaneous "SCAN" and "RDS" keys until on the screen will appear "1000" displayed.
2. Release keys. No more push on "SCAN" and "RDS" keys because otherwise number "1000" will be considered as first safe code attempt.
For example: we have the security code "5079". Then:
3. By the no.# 1 key you will set up the first safe code digit. Push 5 times on the no.# 1 button. The "5" number will be setted.
4. By the no.# 2 key you will set up the second safe code digit. Push 10 times on the no.# 2 button. The "0" number will be setted.
5. By the no.# 3 key you will set up the third safe code digit. Push 7 times on the no.# 3 button. The "7" number will be setted.
6. By the no.# 4 key you will set up the four-th safe code digit. Push 9 times on the no.# 4 button. The "9" number will be setted.
7. Then push again simultaneous "SCAN" and "RDS" keys for confirm this safe code. On the screen will be displayed "SAFE" notice. Release keys! For few seconds a radio frequence will be displayed.

The radio is now ready for use!

Apr 08, 2011 | Audi A4 Cars & Trucks

1 Answer

How i set the radio that is lock the code is 0568


The sequence of programming for 1999 Audi A6 radio is:
1. Push simultaneous "SCAN" and "RDS" keys until on the screen will appear "1000" displayed.
2. Release keys. No more push on "SCAN" and "RDS" keys because otherwise number "1000" will be considered as first safe code attempt.

Your security code is "0568". Then:
3. By the no.# 1 key you will set up the first safe code digit. Push 10 times on the no.# 1 button. The "0" number will be setted.
4. By the no.# 2 key you will set up the second safe code digit. Push 5 times on the no.# 2 button. The "5" number will be setted.
5. By the no.# 3 key you will set up the third safe code digit. Push 6 times on the no.# 3 button. The "6" number will be setted.
6. By the no.# 4 key you will set up the four-th safe code digit. Push 8 times on the no.# 4 button. The "8" number will be setted.
7. Then push again simultaneous "SCAN" and "RDS" keys for confirm this safe code. On the screen will be displayed "SAFE" notice. Release keys! For few seconds a radio frequence will be displayed.

The radio is now ready for use!

Mar 31, 2011 | 1999 Audi A6

1 Answer

2001 Golf, I have the code (four numbers), but need instuctions on how to load it. Number buttons along the front of the radio seem to load a number, bur doesn't step forward to next code properly, andthen...


The sequence of programming for 2001 Volkswagen Golf radio is:
1. Push simultaneous "SCAN" and "RDS" keys until on the screen will appear "1000" displayed.
2. Release keys. No more push on "SCAN" and "RDS" keys because otherwise number "1000" will be considered as first safe code attempt.
For example: we have the security code "5079". Then:
3. By the no.# 1 key you will set up the first safe code digit. Push 5 times on the no.# 1 button. The "5" number will be setted.
4. By the no.# 2 key you will set up the second safe code digit. Push 10 times on the no.# 2 button. The "0" number will be setted.
5. By the no.# 3 key you will set up the third safe code digit. Push 7 times on the no.# 3 button. The "7" number will be setted.
6. By the no.# 4 key you will set up the four-th safe code digit. Push 9 times on the no.# 4 button. The "9" number will be setted.
7. Then push again simultaneous "SCAN" and "RDS" keys for confirm this safe code. On the screen will be displayed "SAFE" notice. Release keys! For few seconds a radio frequence will be displayed. The radio is now ready for use!


Please do rate my response. Thanks!

Feb 26, 2011 | 2001 Volkswagen Golf

1 Answer

How do i insert code for audi a6 2002 ? i have the code but i don-t now which button to press simultaneously.


IMPORTANT NOTE: You must have the security anti-theft code for your Audi radio from the car manufacturer, or from an Audi dealer!

The sequence of programming for Audi radio is:
1. Push simultaneous "SCAN" and "RDS" keys until on the screen will appear "1000" displayed.
2. Release keys. No more push on "SCAN" and "RDS" keys because otherwise number "1000" will be considered as first safe code attempt.
3. By the #1 key you will set up the first safe code digit.
4. By the #2 key you will set up the second safe code digit.
5. By the #3 key you will set up the third safe code digit.
6. By the #4 key you will set up the four-th safe code digit.
7. Then push again simultaneous "SCAN" and "RDS" keys for confirm this safe code. On the screen will be displayed "SAFE" notice. Release keys! For few seconds a radio frequence will be displayed. The radio is now ready for use!

Nov 11, 2010 | 2002 Audi A6

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