Viewers kindly support me so that I can keep making videos that will be helping people around the world. Simply buy the Casio calculator cell from the Amazon through my affiliate link: amzn.to/3XmW5lb Or Simply buy me a coffee I will really appreciate that. By clicking or tapping on the below link. www.buymeacoffee.com/SaadZamanTanoli
It worked for Me, my calculator is Fx-991 ES Plus 2nd Edition. When I first bought it I tested it at the store, works well. But 2 days later when I brought it to school during my engineering classes, it just wont turn on, but it turns on when there's sunlight on it's panel, and so it's "solar powered" now, I struggled with it up until I saw this video. Thank you very much! I opened my calculator and I tried removing my battery, and placed it back again (I failed at removing it because it got locks, and I was hesitant to remove it and lazy haha) and when I pushed it down I tried to click the on button, and it worked! I closed it again and sealed it and voila. Thank you thank you thank you!
I also have the same calculator. My higher math exam after 2 days. I have another calculator, but it cannot do high level math. I am worried. After watching this video and hearing your words, I got reassurance.🌸
@@preranaupadhyay5873 I'm sorry I don't know how to fix that issue with the buttons yet. Try searching for tutorials or find someone who knows how to fix these kinds of issues
@@krueed9349 in most of the branded, calculators a screen type solar panel/cell is there in calculator,so when you expose it in sunlight or some light it starts charging,i would prefer sunlight more because it is the best source of energy. In Casio calculator, a sun symbol appears at the top right corner when it starts charging,it indicates charging.
@@bladeslayergg6005 mine just turns on at sunlight but suddenly turns off when light is un exposed...so I will try your method and check..well how many hours does it take usually
When I keep my calculator warm it's working so whenever i do calculation i placed it under my buttock for a while and after that its start working . 😂😂
What do I do? My calculators display is appearing once and then again disappearing. I can't type anything easily And in the middle of typing it gets blank again and again
Sir where will the engineering calculator be repaired sir and where will its battery be found or where can it be found in the shop...???..or else give some address sir where it will be fixed ❣️🙏
How to set my calculator.... First it's not on.....i keep it in sunlight for 20 minutes then it's on but it's screen blinking plz help how to set this problem
Follow the steps told in the video. In case if it doesn't work after watching the steps and applying them. Then it's better to buy a new scientific calculator.
I am my problem My machine has a problem with x and + When I click on it, it is deleted Do not hit or collect. I do not know where this problem comes from How do you solve it? Please reply quickly 😢
It seems like your calculator has dust inside it or your calculator buttons ard damaged. Try gently cleaning the keys with a small brush or compressed air. You may need to consider getting the calculator repaired by any electronics repairing shop or may get it replaced.
Watch this video in Urdu language. Link is below will help you understand how to fix the scientific calculator which is not working. th-cam.com/video/ZoK2-Dq3jKQ/w-d-xo.html
"My Casio fx 991 plus calculator fell from my hand, and it doesn't work on dark light or artificial light, but it works on solar light. As soon as I take it away from the artificial light, the scientific calculator stops working.""I need your help; my exam is in 4 days. I'm the first one to take the exam. What should I do?"
If you have followed the steps shown in the video and it didn't worked. And as you have typed that your exams are near. So, I recommend you that buy a new Casio fx 991 calculator with utmost priority.
Then make sure the battery is inserted correctly and the polarity is correct also make sure the battery is new and up to date or clean the battery holder contacts or check the battery contacts for damage. If these solutions doesn't work that it's better to buy a new scientific calculator.
"Thanks for your feedback, and I’m really sorry for the confusion! I should have mentioned earlier that the battery needs to be changed for the calculator. I understand it must have been frustrating to watch the whole video and not get that information sooner. I’ll definitely make sure to include that detail next time. Thanks for pointing it out!"
Assalam o alaikum sir merey calculator me = equal to ka button work nahi kr raaha J's se answer ata h or baqi sary button sahi work kr rahey hai. Plz plz plz btain Kya krna h
Wa ʿalaykumu s-salam. Your printed circuit board(PCB) of scientific calculator might be damaged. Take your calculator to any electronics company they might figure it out and help you fix the equal button problem.
"Thanks for reaching out!". There's no need to reset. Just put back all the parts back after inserting new cell in the calculator. If you have any more questions or need help, feel free to ask!"
Viewers kindly support me so that I can keep making videos that will be helping people around the world.
Simply buy the Casio calculator cell from the Amazon through my affiliate link:
amzn.to/3XmW5lb
Or
Simply buy me a coffee I will really appreciate that. By clicking or tapping on the below link.
www.buymeacoffee.com/SaadZamanTanoli
This was really nice of you but you didn't video perfectly the part where you removed the cell😢 I couldn't see it
It worked for Me, my calculator is Fx-991 ES Plus 2nd Edition. When I first bought it I tested it at the store, works well. But 2 days later when I brought it to school during my engineering classes, it just wont turn on, but it turns on when there's sunlight on it's panel, and so it's "solar powered" now, I struggled with it up until I saw this video. Thank you very much! I opened my calculator and I tried removing my battery, and placed it back again (I failed at removing it because it got locks, and I was hesitant to remove it and lazy haha) and when I pushed it down I tried to click the on button, and it worked! I closed it again and sealed it and voila. Thank you thank you thank you!
I also have the same calculator. My higher math exam after 2 days. I have another calculator, but it cannot do high level math. I am worried. After watching this video and hearing your words, I got reassurance.🌸
@Crazy Mark hi, I also have the 2nd Edition.. my percentage button doesn't work. Do you know how I can fix this? Or is it the same in yours also?
@@preranaupadhyay5873 I'm sorry I don't know how to fix that issue with the buttons yet. Try searching for tutorials or find someone who knows how to fix these kinds of issues
Thank you very much. I have my SAT exam tomorrow but the calculator stopped working yesterday. It now works perfectly.
You're welcome.
My calculator is only working outside the home and light automatically dimmed coming inside home.what will I do ?
it is also my problem now and i suggest that just replace the cell like what's on the video, i think it will work!
Charge it through solar cell attached with calculator.
@@bladeslayergg6005 how?
@@krueed9349 in most of the branded, calculators a screen type solar panel/cell is there in calculator,so when you expose it in sunlight or some light it starts charging,i would prefer sunlight more because it is the best source of energy.
In Casio calculator, a sun symbol appears at the top right corner when it starts charging,it indicates charging.
@@bladeslayergg6005 mine just turns on at sunlight but suddenly turns off when light is un exposed...so I will try your method and check..well how many hours does it take usually
When I keep my calculator warm it's working so whenever i do calculation i placed it under my buttock for a while and after that its start working . 😂😂
Does it have two batteries
I have changed small battery of 1.5 V but not working.
Then if I will change this bigger battery then will it work
I have casio fx991ES plus when I store some numbers, calculator automatically forgets after I turn it on back. Please help ??
So we just need to change the battery alrigh thanks
what about the solar panneel ?? does it work or is it for show only
Yes, they also work. But to run your scientific calculator on its built in solar panel you need light.
When I put values on my calculator, my calculator stops😢.
Plz help me.
What do I do?
My calculators display is appearing once and then again disappearing. I can't type anything easily
And in the middle of typing it gets blank again and again
It is also happening with my calculator
@@AHGaming44 problem solved. Just got my battery changed and now the calculator is fine
@@AHGaming44 sane thing happening with me
@@swad1827 which type of shop can I buy these battery from ??
Sir where will the engineering calculator be repaired sir and where will its battery be found or where can it be found in the shop...???..or else give some address sir where it will be fixed ❣️🙏
Everyone here cause their battery's dead ...☠🖤☠
But no one believe's it...😂🖤☠
Mist of my buttons works expect the "rcl" and "eng" what do i need to do? I use a lot the "eng" button because it’s also the "i" button
How to set my calculator....
First it's not on.....i keep it in sunlight for 20 minutes then it's on but it's screen blinking plz help how to set this problem
If cl does not off how to slove it?
Bhai English nhi aati tw urdu main bol do kha ma kha lambii
Oh my-, the Lord sent you, thank you so much, I instead Removed the cell and put it back and it worked, thank you
You're welcome.
Sir what to do my calculator got soaked in water and it doesn't work it is new
that's sad... you can try to open it like the video shows, then dry it.
Please what I do if my calculator's on (power button) is not working
Have you changed the cell?
Check battery wire properly I have same issu but maximum tym battery wire is remove from battery end ...
ma na shop sa check krwaya tha he said ya current h to ya bi isi tarika sa sai ho jai g
This works for me, Thanks alot
my camrin calculator is not working neechai gira tha chl hi nhi rha to plz koi hl bta dai
Apart from size, why don't LR1130 batteries work on this type of calculator?
My casio has pen ink in the screen, how do i fix it? I cannot calculate something :(
Go to contrast setting and select light.
Why my calculator's small and second screen turn black?
From where we get this battery
Hello I have big problem in my scientific calculator plz give trick to solve it
Thanks brother this helped me
My only turns when in light😢
Change battery
How can i chrg it
From where we can buy cells??
From watch repairing shop.
Thanks bro.😊it's worked
Where did you get that battery?
From watch shop.
Comment faire si on n'a pas ce type de tournevis
Thank you so much my brother❤
You're welcome.
my power on button is not working..what shuld i do..plz answer
Follow the steps told in the video. In case if it doesn't work after watching the steps and applying them. Then it's better to buy a new scientific calculator.
I am my problem My machine has a problem with x and + When I click on it, it is deleted Do not hit or collect. I do not know where this problem comes from How do you solve it? Please reply quickly 😢
If anyone knows anything about this problem, please reply quickly
It seems like your calculator has dust inside it or your calculator buttons ard damaged. Try gently cleaning the keys with a small brush or compressed air. You may need to consider getting the calculator repaired by any electronics repairing shop or may get it replaced.
How much the price of the cell?? Please tell me❤
Here in Pakistan it is PKR: 30 which is equal to $0.11 USD
I repalced the battery but still not working what to do plz tell me
Same
same
I am 12 that's why I didn't understood what to do...is there is no other way to fix it?😔
Watch this video in Urdu language. Link is below will help you understand how to fix the scientific calculator which is not working.
th-cam.com/video/ZoK2-Dq3jKQ/w-d-xo.html
Same age but i did understood it 😅
When I was your age, I hacked Nasa twice.
/s
My multiply button not working
"My Casio fx 991 plus calculator fell from my hand, and it doesn't work on dark light or artificial light, but it works on solar light. As soon as I take it away from the artificial light, the scientific calculator stops working.""I need your help; my exam is in 4 days. I'm the first one to take the exam. What should I do?"
If you have followed the steps shown in the video and it didn't worked. And as you have typed that your exams are near. So, I recommend you that buy a new Casio fx 991 calculator with utmost priority.
It was helpful bro❤
I have put the cell in my calculator but its still not working 😢
There is not cell but in the upper part there are two cell please make the vdo to make on calculator please
Simply replace the two cells with new ones.
Thanks for the video. Godspeed.
Thanks bro ❤❤
You're welcome.
He don't no that what is tester.
What if it comes on when cell is changed but subsequently refuses to power on
Then make sure the battery is inserted correctly and the polarity is correct also make sure the battery is new and up to date or clean the battery holder contacts or check the battery contacts for damage. If these solutions doesn't work that it's better to buy a new scientific calculator.
Thank you
You're welcome.
My casio fx -991EX is not working . I bought it 1 year ago and it is not working
Please tell me how to repair it
I click on button many times but its not working please tell me how to repair it
Same here did u fixed your calculator?
Please tell meee
Thanks 😊
You're welcome
My calculator only work in front of light.and without light it not work
Same problem bro
Should I postmodern it 😢
Postmortem?
That's the same calculator I have
Phly kyu NAHI btaya KY cell change krna ha litterly ma videoo dekh kr sath hi calculator khol dya or phr bad ma pta chal KY is ma to celldalna ha 😢
"Thanks for your feedback, and I’m really sorry for the confusion! I should have mentioned earlier that the battery needs to be changed for the calculator. I understand it must have been frustrating to watch the whole video and not get that information sooner. I’ll definitely make sure to include that detail next time. Thanks for pointing it out!"
Thanks so much 😊👍😊
You're welcome.
Assalam o alaikum sir merey calculator me = equal to ka button work nahi kr raaha J's se answer ata h or baqi sary button sahi work kr rahey hai. Plz plz plz btain Kya krna h
Wa ʿalaykumu s-salam. Your printed circuit board(PCB) of scientific calculator might be damaged. Take your calculator to any electronics company they might figure it out and help you fix the equal button problem.
@@GETINFORMATIONANDKNOWLEDGE okay
Ok chalega 👍🏻
I have 2 calculator
Where we get a cell plzz tell
You can buy calculator cell from any watch shop.
@@GETINFORMATIONANDKNOWLEDGE what is the cost of the cell sir
About nearly 10 Indian Rupees.
Wooww.. super bro.
it is not call refaring ,it is call batary changing ,bru...c u nxt t...wt lv amd.
thanks a lot
You're welcome.
Thank youu
You're welcome.
Video is very poorly managed. You did not tell how to reset it.
"Thanks for reaching out!". There's no need to reset. Just put back all the parts back after inserting new cell in the calculator. If you have any more questions or need help, feel free to ask!"
But i have no tools and that my moms :c
thaaaaaaaaank youuuuuuuu
id didnt work for me why ?
Did you followed the procedure for fixing calculator not turning on exactly the same as I showed in the video.
@@GETINFORMATIONANDKNOWLEDGE yes i do but it is not working
Broo cell price
Here in Pakistan it is about PKR = 30.
Sir
baykaar video bhai
I couldn't even see u removing it
Dear what you couldn't see in the video.
😢
baller !
Computer
Oh
Thank u🫰🏻