Question about Texas Instruments TI-84 Plus Calculator

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I pressed 2nd and then the down button and it blinked 5 4 3 2 1 and turned off and now I can't get it to turn back on!

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  • Texas Instru... Master
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You've just lightened the screen. Turn the calculator on (or at least press the ON key). Press and release the 2ND key. Press and hold the up-arrow key to darken the screen.

Posted on Oct 08, 2010

  • dkcorman Oct 16, 2010

    My fx-250HC lcd went dim after changing batteries; unfortunately, i don't have 2nd or arrow keys on this unit.

    Any suggestions?

  • kakima Oct 16, 2010

    dkcorman, if you want an solution for something other than a TI-84, I suggest you post a question of your own instead of tagging on to a TI-84 question. Personally, I have no experience with a Casio fx-250HC and thus can't help you.

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2 Answers

My tablet wont turn on it continues to blink but wont turn on


Try using a paperclip to reset it on the back, hold it in for 5 seconds, if that doesnt work:
Turn the tablet all the way off, press and hold the VOL - and power at the same time for 8 to 9 seconds, it will show a green android guy with a system recovery menu. Use vol - to go down to Wipe Data/Factory Reset, press the power button to select it, go down to 'yes' to confirm, press the power button to select it, it will wipe the tablet, you then press the power button on 'reboot system'.

Apr 20, 2013 | Coby kyros Tablets & eReaders

1 Answer

TV turns itself off, then on automaticlly


The fan should run for a few minutes after shut off to cool the lamp down.

If I read and understand correctly somewhere in the cycle you are getting 5 red blinks? that is an error code........

Either you or I can Google the model number of the set with 5 blinks.....or visit the Sony site to see what it means.....

Apr 24, 2012 | Sony KF-42WE620

1 Answer

I need to kno how to program my 8 in 1 jumbo remote to my rca tv


http://www.jumboremotecontrol.com/innovage_jumbo_remote_manual.PDF
RCA codes: 000,003,004,005, 007,009,011, 015,048,082,092, 094,096,098, 101,102,103,107, 113,125,129, 167,179,187,188, 191,194
1. Press and hold down the CODE SEARCH button •for at least 3 seconds until the red LED lights up solid red.

2. Press the device button , e.g. TV, DVD, VCR, etc. and the LED light will blink once and then remain solid red.
3. Press each of the number buttons 0-9 until the LED blinks once. This will signify the 1st number in the 3-digit code for the device that is programmed in your remote control.
4. Repeat same process to find the 2nd and 3rd digit for the 3-digit code.
5. Once you have found the 3rd digit the LED will turn off.

Aug 14, 2011 | Televison & Video

1 Answer

What is the code for a One for All urc-7710 remote control for an ACER tv?


Hello,

I found the manual online for the URC-7710, but i do not see a code for an Acer TV.

Try a code search by following these steps:

1. Turn on TV.
2. Hold down the Magic button, the red light will blink once then twice, release the Magic button.
3. Press 991, the red light will blink twice.
4. Press power button once.
5. Aim remote at TV and press the Channel Up button repeatedly (up to 150 times) until TV turns off. Note: if you skipped the code that turned the TV off you can go back by pressing the Channel Down button once.
6. Press the Magic button to store the code for your TV set.

Well, I hope this will help.
Cheers!

Jun 18, 2010 | Televison & Video

1 Answer

I have the radion shack hdtv remote. Cat no


Download the manual and codes from here

http://www.remotecentral.com/cgi-bin/files/dl.cgi?file=others/radio_shack/15135-manual.zip&area=other

Here is how to set the code...

1. Turn TV on
2. Press TV button on remote
3. Hold P button on remote until LED blinks twice
4. Enter the first 5 digit code for Magnavox TV's
5. Press Power button - TV should turn off. If TV doesn't turn off repeat steps 2-5 with the next 5 digit code, until either TV goes off or run out of codes.
6. If out of codes use searching for code method below...

TV codes for Magnavox

10047, 11454, 10054, 10154, 10000, 10250, 10051, 10180, 10060, 10030, 10171, 10092, 10706, 11913, 11904, 11755, 10019, 11365, 11254, 10802, 10386, 10282, 10020, 10187, 10186, 10024, 10179, 10096

Searching for code

1. Turn on TV.
2. Press TV button on remote
3. Press and hold P button until LED blinks twice
4. Enter code 991 on remote - LED blinks twice
5. Press 1 - Device key blinks twice
6. Press Power button once
7. Press and release CH+ key until TV turns off.

At this point in the manual, the manual is only correct depending on what type of TV you have.

In the manual if you press the Power on button the TV should turn itself back on, the fail to state that not all TV's turn on by the power button, the majority now are triggered to turn on, on channel change, however you can't use channel change here to check it as you'll go to the next code... here is my solution...

8. Turn TV back on either using original TV remote, or buttons on front (most TV's if you change channels they come back out of standby mode, very few now turn on by pressing the power button).

9. Press Power button on remote - TV should turn itself off again.
10. Press P button on remote to lock in that code.

If the device does not turn off press CH- to go back through the codes, press and release P button when TV turns off.

Finding code

If you used the search function you might want to know what code it's using. To do this follow these instructions...

1. Press TV button
2. Press and hold P until LED blinks twice
3. Enter 990 and LED blinks twice
4. Press 1 and count number of times LED blinks this is the first digit of your code (e.g. 1 blink = 1, 2 blinks = 2, etc).
5. Repeat step 4 pressing buttons 2 - 5 for the other digits (e.g. for the second digit press 2 count number of blinks.. etc)

At this point the manual doesn't tell you how to get out of this mode, I presume pressing any other button on the remote other than 1-5 will take you out of this mode, either that or leaving the remote alone for 5 minutes.

Nov 08, 2009 | Radio Shack (15-2147) Remote Control

1 Answer

Zebra TLP 2844 printing landscape instead of portrait.


To change from "page mode" (protrait) to "line mode" (landscape) you need to complete the following steps.
1. turn the power off
2. hold the feed button down
3. turn power on, the feed button should blink, release the button.
4. when the feed button blinks green, press and hold until it turns red or amber. release the button.
5. turn the power off.
6. hold down the feed button and turn power on, the button should blink and release. it will now print a calibration page. 4 blanks followerd by 2 text pages, the last saying "Now in DUMP" press feed to exit. on the first print, the 4th line down will say either page mode or line mode.

Nov 04, 2009 | Zebra TLP 2844 Label Printer

1 Answer

When I turn on my Canon iP3000 printer the power light blinks five orange and one green light and continues to to so. It will not stay solid green.



Hello try

1. Turn off printer
2. Hold down Resume button and press Power button.
3. Keep holding down Power button and let Resume button go.
4. Press Resume button 2 times then let BOTH buttons go.
5. Green lights will flash and then stop blinking.
6. When green lights are solid, press the Resume button 4 times.
7. Press the Power button and the printer should turn off, if not, press the Power button once more.
8. Your printer should respond as normal.


Please come back and just gave a vote, it will gave me some satisfaction to know am helping some one so I will keep on helping.
All The Best: Pineworks

Nov 02, 2009 | Canon PIXMA iP3000 InkJet Photo Printer

1 Answer

My printer is blinking orange lite


Hi there ok try
1. Turn off printer
2. Hold down Resume button and press Power button.
3. Keep holding down Power button and let Resume button go.
4. Press Resume button 2 times then let BOTH buttons go.
5. Green lights will flash and then stop blinking.
6. When green lights are solid, press the Resume button 4 times.
7. Press the Power button and the printer should turn off, if not, press the Power button once more.
8. Your printer should respond as normal



Please come back and just gave a vote, it will gave me some satisfaction to know am helping some one so I will keep on helping.
All The Best: Pineworks

Jun 18, 2009 | Canon S400 InkJet Printer

1 Answer

Dark screen, no blinking cursor


press 2nd and the down button (hold down button)

Jan 14, 2009 | Texas Instruments TI-83 Plus Calculator

9 Answers

Enter codes for remote R55L8-RCR4358


There are 4 ways to program your remote:
-Brand Code search and entry
-Direct code entry
-Manual Code search and entry
-Auto Code search and entry
*ON TV/VCR(DVD) combos you must program each button individually and that button(ie. TV or VCR/DVD) will program that part of your device.
*the DVD/VCR button programs DVD by default, in order to program it for VCR you must put it into VCR mode:
1.hold down the DVD-VCR button-->the red led will stay lit.
2.while holding down the DVD-VCR button press the number 2 --> the red led will turn off
3.Release the DVD-VCR button--> the red led blinks 4 times and turns off
4.The DVD-VCR button is now set to VCR mode-->program for VCR

BRAND CODE SEARCH ENTRY:
1. turn on device
2. locate brand codes(sorry, I don't have it, try finding genaric RCA codes)
3. hold down the component button--> led should stay on
4. while holding component button, also hold power button--> the led will turn off, then after 3 seconds it will turn back on.
5. release both buttons--> led will stay on
6. enter brand code--> led blinks once
7. press power button repeatedly until component turns off-->each time you press the power key the remote sends a different code for that brand. led blinks once
8. if power on your device turns off press the stop button to save configuration-> led turns off
9. if the led blinks 4 times and turns off, you have reached the end of the codes for that brand, try using a different method to program your device.

DIRECT CODE ENTRY:
1. turn on the device
2. locate your device codes
3. hold component key down-->led lights up and stays lit
4. enter code while holding components key--> as first key is pressed the led turn off, then as 4th digit of key is pressed the led turns back on
5. release component key-->led turns off, try using your remote, if it doesn't have all of the functions you need, try a different code
6. if the led blinks 4 times after entering code you have entered an invalid code, try again.

MANUAL SEARCH AND ENTRY:
1. turn on device
2. hold the component button--> led lights up and stays lit
3. while holding component button hold power button-> led turns off then turns back on after 3 seconds
4. release both buttons--> led stays lit
5. push the power button a bunch of times until the device shuts off-> each time the power button is pressed a different code is sent to the device, the led blinks each time.
6. if the device turns off press the stop button to save your config.
7. if the led blinks 4 times you have reached the end of the code list, there are hundreds of codes, you may be pressing the power button for a while...

AUTO CODE SEARCH AND ENTRY:
1. repeat steps 1-4 of "manual search and entry"
2. press the "play" button--> led blinks 10 times, sending a code each time
3. continue pressing the play button until the device turns off
4. if the device turns off press the reverse key to until it turns back on then press the stop key to save config.
5. if the led blinks 4 times you have run out of codes, try a different method.
Now if someone would please post the codes, or if someone knows the code for a durabrand DVD-1002...

Apr 09, 2008 | Televison & Video

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