How to change the Brightness and Contrast Settings on Casio Classwiz fx-991EX Calculator
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- čas přidán 4. 04. 2021
- In this video I will show you how to change the brightness on a Casio classwiz series calculator. This video will show you how to make the calculator display brighter or darker increasing or decreasing the contrast for ease of use. This method works for all classis series calculators including the Casio Classwiz fx-570ex and fx-991EX.
THANK YOU so SO MUCH FOR THIS!
I was having trouble in using my calculator since the screen was so dark i thought it was already has a low battery but its not even been a year!
And I searched google why It has a dark screen and realize its actually the brightness thats been the problem😂
I was that close into buying a new battery LOL!
Thankyou 😊, it really works
The hero of the day🔥🫡
contrast and brightness are two different things. For this calculator you can only change contrast which is kinda usuless.
Thank u so much it really worked 🎉
very helpful thank you
Thanks it really worth it
Thank you so much 🙏🏿
Thank you so so much 😍🙏
Hello I would like you to read the following message please, it is very important, that is why I am putting it here, I hope it is a blessing for you:
Jesus Christ will return very soon, this time he will come to establish his kingdom, where there will be no sadness or evil or pain, and that kingdom will last forever. Sadly, we were separated from God and his kingdom and condemned to hell for our sins, every day we commit some sin or have bad behavior and that makes us evil for God. But in the bible it says: "For this is how God loved the world: He gave his one and only Son, so that everyone who believes in him will not perish but have eternal life." Jesus died in order to give us the opportunity to enter his kingdom, (or go to heaven when we die) and save us from hell. He suffered terrible torture and death, something that we should have suffered but he did it for us, for love to us. The bible also says: "Christ suffered for our sins once for all time. He never sinned, but he died for sinners to bring you safely home to God. He suffered physical death, but he was raised to life in the Spirit". What we have to do to have eternal life is to believe in Jesus according to the Bible, and trust him like someone who trusts a parachute in a free fall, because if the parachute were not there, there would be nothing that could save him from death. We must also repent of our sins, because it is by faith that we are saved, but we must prove that faith with a good behavior and a total change of life, to born again, only Jesus does that in our lives and not ourselves, that result is from having believed in him. And finally, please look for Jesus in a christian congregation, wherever, but asking God for direction first, because when you are alone it is easy to sin and forget all about this and fail, but in a group people support each other and everyone learn about Jesus and the way of life that god wants from us. Please reflect on your life and think about this, we don't know when it will be too late, blessings!
thanks man!
you saved my life
Hi! :) I would like you to read the following message please, it is very important, that is why I am putting it here, I hope it is a blessing for you:
Jesus Christ will return very soon, this time he will come to establish his kingdom, where there will be no sadness or evil or pain, and that kingdom will last forever. Sadly, we were separated from God and his kingdom and condemned to hell for our sins, every day we commit some sin or have bad behavior and that makes us evil for God. But in the bible it says: "For this is how God loved the world: He gave his one and only Son, so that everyone who believes in him will not perish but have eternal life." Jesus died in order to give us the opportunity to enter his kingdom, (or go to heaven when we die) and save us from hell. He suffered terrible torture and death, something that we should have suffered but he did it for us, for love to us. The bible also says: "Christ suffered for our sins once for all time. He never sinned, but he died for sinners to bring you safely home to God. He suffered physical death, but he was raised to life in the Spirit". What we have to do to have eternal life is to believe in Jesus according to the Bible, and trust him like someone who trusts a parachute in a free fall, because if the parachute were not there, there would be nothing that could save him from death. We must also repent of our sins, because it is by faith that we are saved, but we must prove that faith with a good behavior and a total change of life, to born again, only Jesus does that in our lives and not ourselves, that result is from having believed in him. And finally, please look for Jesus in a christian congregation, wherever, but asking God for direction first, because when you are alone it is easy to sin and forget all about this and fail, but in a group people support each other and everyone learn about Jesus and the way of life that god wants from us. Please reflect on your life and think about this, we don't know when it will be too late, blessings
Y saved me 20$ thank u
thank you
Thank you very much Sir.
Hello! Maybe this is not related but I would like you to read the following message please, it is very important, that is why I am putting it here, I hope it is a blessing for you:
Jesus Christ will return very soon, this time he will come to establish his kingdom, where there will be no sadness or evil or pain, and that kingdom will last forever. Sadly, we were separated from God and his kingdom and condemned to hell for our sins, every day we commit some sin or have bad behavior and that makes us evil for God. But in the bible it says: "For this is how God loved the world: He gave his one and only Son, so that everyone who believes in him will not perish but have eternal life." Jesus died in order to give us the opportunity to enter his kingdom, (or go to heaven when we die) and save us from hell. He suffered terrible torture and death, something that we should have suffered but he did it for us, for love to us. The bible also says: "Christ suffered for our sins once for all time. He never sinned, but he died for sinners to bring you safely home to God. He suffered physical death, but he was raised to life in the Spirit". What we have to do to have eternal life is to believe in Jesus according to the Bible, and trust him like someone who trusts a parachute in a free fall, because if the parachute were not there, there would be nothing that could save him from death. We must also repent of our sins, because it is by faith that we are saved, but we must prove that faith with a good behavior and a total change of life, to born again, only Jesus does that in our lives and not ourselves, that result is from having believed in him. And finally, please look for Jesus in a christian congregation, wherever, but asking God for direction first, because when you are alone it is easy to sin and forget all about this and fail, but in a group people support each other and everyone learn about Jesus and the way of life that god wants from us. Please reflect on your life and think about this, we don't know when it will be too late, blessings! :)
Thank you.
thank you 👍
Hello! :) I would like you to read the following message please, it is very important, that is why I am putting it here, I hope it is a blessing for you:
Jesus Christ will return very soon, this time he will come to establish his kingdom, where there will be no sadness or evil or pain, and that kingdom will last forever. Sadly, we were separated from God and his kingdom and condemned to hell for our sins, every day we commit some sin or have bad behavior and that makes us evil for God. But in the bible it says: "For this is how God loved the world: He gave his one and only Son, so that everyone who believes in him will not perish but have eternal life." Jesus died in order to give us the opportunity to enter his kingdom, (or go to heaven when we die) and save us from hell. He suffered terrible torture and death, something that we should have suffered but he did it for us, for love to us. The bible also says: "Christ suffered for our sins once for all time. He never sinned, but he died for sinners to bring you safely home to God. He suffered physical death, but he was raised to life in the Spirit". What we have to do to have eternal life is to believe in Jesus according to the Bible, and trust him like someone who trusts a parachute in a free fall, because if the parachute were not there, there would be nothing that could save him from death. We must also repent of our sins, because it is by faith that we are saved, but we must prove that faith with a good behavior and a total change of life, to born again, only Jesus does that in our lives and not ourselves, that result is from having believed in him. And finally, please look for Jesus in a christian congregation, wherever, but asking God for direction first, because when you are alone it is easy to sin and forget all about this and fail, but in a group people support each other and everyone learn about Jesus and the way of life that god wants from us. Please reflect on your life and think about this, we don't know when it will be too late, blessings!
Tsym bro❤️
Thank you
We have the same calcu, but i have a problem with it. I can't really see the screen, the brightness is really low. If you want to see the screen you need to cover the solar panel at the upper right side. The past few weeks may calcu is fine. What can i do to put it back to normal😭
hey man .got same problem here.did you find any solution ?
same problem here
@@astro_nic hey.i changed my battery and it worked.
same
@@razuahmed1977 hey can you please tell me where did you change your battery from and how much did it cost you? 😭 I've my board exams next week and I'm having the same problem
Thank you very much some one in my class troll me and change my calculater to very light and tomorrow is my paper of maths
Thank you very much, was about to fail my gcse, your my hero
how did your gcse go
@iateyourgranma2109 nah he fail like all of us 💀
@@Ecsot ☠
thanks bro
nice
Thankyou☺️
Hello I would like you to read the following message please, it is very important, that is why I am putting it here, I hope it is a blessing for you:
Jesus Christ will return very soon, this time he will come to establish his kingdom, where there will be no sadness or evil or pain, and that kingdom will last forever. Sadly, we were separated from God and his kingdom and condemned to hell for our sins, every day we commit some sin or have bad behavior and that makes us evil for God. But in the bible it says: "For this is how God loved the world: He gave his one and only Son, so that everyone who believes in him will not perish but have eternal life." Jesus died in order to give us the opportunity to enter his kingdom, (or go to heaven when we die) and save us from hell. He suffered terrible torture and death, something that we should have suffered but he did it for us, for love to us. The bible also says: "Christ suffered for our sins once for all time. He never sinned, but he died for sinners to bring you safely home to God. He suffered physical death, but he was raised to life in the Spirit". What we have to do to have eternal life is to believe in Jesus according to the Bible, and trust him like someone who trusts a parachute in a free fall, because if the parachute were not there, there would be nothing that could save him from death. We must also repent of our sins, because it is by faith that we are saved, but we must prove that faith with a good behavior and a total change of life, to born again, only Jesus does that in our lives and not ourselves, that result is from having believed in him. And finally, please look for Jesus in a christian congregation, wherever, but asking God for direction first, because when you are alone it is easy to sin and forget all about this and fail, but in a group people support each other and everyone learn about Jesus and the way of life that god wants from us. Please reflect on your life and think about this, we don't know when it will be too late, blessings! :)
Ty
I left my calculator under the table in school and some idiot changed the brightness to very dark tysm
thanks, how to reset brightness?
I have same calculator but when I open contrast option 👈 and 👉 nothing happened iam in anger please tell what is problem the buttons are well working
Same with me I think our calculators are replica😢
My calculator fx- 991ex display is not working
When I went outside it was automatically increase brightness in sunlight when I come to room it becomes power off... Can you please tell me the solution for this
Low battery, try changing its battery.
the solar cell works as a second cell so when you go outside the brightness increases because the solar cell starts giving off charge to the calculator.
How do I make my brightness to default pls tell me
shift+menu then scroll down 3 times then press number 3 the click and hold left key
the problem is my calculator has gotten so light i literally can't see a thing. and hence can't fix it :((
Mine shows a different screen form the first step 😐
Samw,😭...Idk...Did you find out what to do
pleaseeeeeee tell me how to get rid of the sun symbol on the top right, its so annoying.
I too have the same problem....
try to reset the calculator ,to do this press shift , 9 , 3 , = , AC
It means the calculator is being charged by the sun/lights
As I type, people are dying in Ukraine due to war. I'm sure they would love to have your huge problem.
Graham, that's illogical mate. With that in mind. . ."People in Ukraine should not worry about their war problem, there is a chance they can be safe. As I type, the Uyghur are perpetually tortured, therefore the Ukrainians shouldn't complain about their 'huge problem'."
These are comments under the use of a calculator, don't bring your fallacies nor politics into this.