3:03 It is not polarized film.It is a reflective film.Sorry for that
@ravichandel86903 жыл бұрын
polarized film can i use it if i get
@howtodo223 жыл бұрын
@@ravichandel8690 I didnt understand.Explain please
@gonzalounamunzaga2 жыл бұрын
Sorry for my bad english. Do you can explain better for the silver papper please? Or say me any link to I understand. Thanks. Have a good day.
@howtodo222 жыл бұрын
@@gonzalounamunzaga We need only a reflective surface.Silver paper is cheap and easy to find.Thats why I used it.You can use any material that reflect like wrapping covers of biscuits, milk powder package etc.
@gonzalounamunzaga2 жыл бұрын
@@howtodo22 thank you very much! I'm going to buy those biscuits then 👍🏻
@BrianHurry3 жыл бұрын
I'll bet you never realized how much this video helped, at least to one particular person who really loved his device.
@howtodo223 жыл бұрын
Thank you very much for your lovely comment.It is inspiring me for more stuffs.Keep in touch.Cheers❤️
@andwjy5 ай бұрын
Or someone who just want to save a bit money by DIY-ing what he can. Cheers mate! 🍻
@chakalettes3 ай бұрын
I had my calculator for 17 years now, and the screen started to look like this in the past few months.... I know I can just buy a new one ( I have 2) but the sentimental value on it though, cause it was my 1st Sci cal.... This video helped a lot... Good on you!
@howtodo222 ай бұрын
@@andwjy yeah ❤
@howtodo222 ай бұрын
@@chakalettes Happy to hear that. Cheers mate ❤❤
@nuwanlakshithadewasurendra62993 жыл бұрын
Thanks for the video. I repaired my calculator according to the instructions and now it works perfectly.
@howtodo223 жыл бұрын
Great!!! Thanks for the comment ♥️
@MUTHU_KRISHNAN_K3 жыл бұрын
15 minutes before I damaged my calculator display carelessly and I am fortunate to find your video
@howtodo223 жыл бұрын
Thank you for your comment.Cheers ❤️
@biswajeetsingh4994 Жыл бұрын
Your operation with calculator is successful 😄 Good "Calculator Doctor"..
@howtodo22 Жыл бұрын
Yeah 🤭 Thank you ❤️
@sangeetabasu7872 жыл бұрын
I did it according to your instructions and it worked perfectly. Thank you so much. Very helpful and I am happy.
@howtodo222 жыл бұрын
Happy to hear that. Thank you for the complement. Stay tuned for more. Cheers ❤
@zaidmaarouf4375 Жыл бұрын
Idk about the other but ur video and after 2 years after u posted it it helped me a lot with my small business thank you a lot bro ❤
@howtodo22 Жыл бұрын
I m so happy to hear like this❤. Thank you for your comment. Cheers ❤❤
@chanilkaperera54862 жыл бұрын
thank you so much for this video.... it helped me fix my calculator without having to buy a new one which is very expensive....
@howtodo222 жыл бұрын
Yes.Buying a new one is kind of impossible for many. Thank you for the complement.Stay tuned for more.Cheers ❤️
@12345rpm2 жыл бұрын
Well done young man. A very helpful video which can be used for all similar LCD screen issue. God bless you and your family.
@howtodo222 жыл бұрын
Thank you very much. Stay tuned for more. God bless you and your family also. Cheers ❤
@terencew38402 жыл бұрын
many models of other brands does not have a back metal plate. removing the silver film is as easy as picking the corners of the film and peeling it off. tweezers help. for those models there will be no need to use glue dissolving solvent. ive fixed 1 multimeter and 2 calculators to date. no issues. FYI i use white paper as replacement. works fine. hope anyone who reads this find it useful. have a nice day
@howtodo222 жыл бұрын
Yes you may be correct. We can try different materials as reflective film. I don't have any experience with any other display models. If you say so,it may easier than this. Thank you very much for sharing your knowledge and experience with us. Stay tuned for more. Cheers ❤️
@ABC-ed8cg Жыл бұрын
Can we do away with the silvery film/paper altogether? The numbers look fine without the silvery back paper…
@howtodo2210 ай бұрын
@@ABC-ed8cg Its up to you. One way or another, our goal is to see the digits properly
@sayeedhasan17602 жыл бұрын
Tried this method, worked perfectly on 991EX model. Thank you.
@howtodo222 жыл бұрын
Happy to hear that. Thank you very much for your comment. Stay tuned for more.Cheers ❤️
@benedictedeha6517 Жыл бұрын
Nice video, deserves a lot of likes and sharing.
@howtodo22 Жыл бұрын
Thank you very much for your kindness ❤️ .Stay tuned for more. Cheers ❤️
@fadjan99982 ай бұрын
This is an amazing video. I followed the steps very well but unfortunately was not able to fix my particular calculator, because the reflective film wasn't damaged, but the actual LCD display was permanently damaged and discoloured. The steps in the video were very easy to follow and understand however. One tip for people doing this is don't be afraid to use a force to remove the metal plate from the screen, technology is a lot sturdier than you think. Also be patient, the glue will eventually come off, be sure to use a lot of isopropyl alcohol and eventually it'll come off
@gorillalay3 жыл бұрын
Awesome! Good job!! I don't have the guts to do it for my casio but this is a good guide :)
@howtodo223 жыл бұрын
Yes.It is a risk.Must done carefully.Thank you for the complement❤
@rachelll7922 жыл бұрын
hey tysm! im using my brothers old calculator bought 10 years ago.. i was almost considering buying a new calculator cuz how bad the display was.. so now I can just do this.. tysmmm!!
@howtodo222 жыл бұрын
Thank you so much for the comment. Stay tuned for more. Cheers ❤
@mdbaizid75962 жыл бұрын
Thanks a lot of bunch 🤟 I am watching your video from Bangladesh 🇧🇩 i have a lot of benefited from your video ✌️ Keep it up 🧠
@howtodo222 жыл бұрын
Thank you very much for your love and support. Keep in touch for more. Cheers ❤
Awesome job man! Thanks for sharing your knowledge: this is really helpful! Stay safe and God bless you and your household in Jesus' name, amen!
@howtodo223 жыл бұрын
Thank you very much for your kindness.Stay safe ❤
@MeLSL17 ай бұрын
Great video. Tried this with my calculator but I must've broken the display. It still works but it can only display a few items. If I try to type in a large number, it gets dimmer and dimmer until I can't see it. This also means that I can't see pages like the setup or mode. Bummer Edit: Giving everything inside a good wipe with a dry tissue seems to have helped. The problem is still there, letters get a bit dim in the MODE page for example. But at least I can read them, and the calculator is usable now for my purposes.
@howtodo227 ай бұрын
If display getting dimmer,most probably it will solve when replacing the battery. Make sure battry connected wires are properly connected and then replace
@MeLSL17 ай бұрын
@@howtodo22 Thanks for the reply. Replacing the battery did not help. Nothing wrong with the connections either. It's like the screen can only display a limited number of pixels
@MeLSL17 ай бұрын
@@howtodo22 I was able to fix it by giving all the parts inside a good wipe. The residual alcohol must've been messing with the display. Thanks again!
@howtodo226 ай бұрын
@@MeLSL1 ohh great if it is rectified now. Cheers to the experience you got ❤
@rahulns9633 жыл бұрын
Thank you so much. I have fixed my 570 ES. Lcd was completely unreadable. Now it looks great.
@howtodo223 жыл бұрын
Happy to hear that.Cheers❤
@dominguezmarkjhonr.49593 ай бұрын
I love you brother. this helps a lot!
@howtodo223 ай бұрын
@@dominguezmarkjhonr.4959 Thank you for the comment. Stay tuned for more. Cheers ❤
@magswatsam5 ай бұрын
Thankyou brother, U saved my time and calculator 6:56
@howtodo225 ай бұрын
@@magswatsam You are welcome. Stay tuned for more. Cheers ❤❤
@manmohansao63553 ай бұрын
Awesome and helpful video
@howtodo223 ай бұрын
@@manmohansao6355 Thank you very much. Stay tuned for more ❤❤
@welldirected3 жыл бұрын
Most welcome for your next video 👍🏻👍🏻
@howtodo223 жыл бұрын
Thank you very much ❤
@anu.zakaria2 ай бұрын
Thank you, I did it for 991 EX, One has to be very careful while peeling of the aluminum foil
@howtodo222 ай бұрын
@@anu.zakaria Yeah need to be very careful. Thank you for the comment. Stay tuned for more. Cheers ❤❤
Happy to hear that.Thank you for your comment.Cheers ❤️
@isaacpulamte8267 Жыл бұрын
Had been facing the same problem alike, I was fixing it and used surgical spirit (80% Isopropyl alcohol) in excess. And for the reflective film used junk wrappers 😅. After I assemble it. Couldn't turn ON. Get disappointed and ordered new one that cost a thousand on Amazon online shopping. After a few hours, out of curiousity I was trying it for the last time and astonishingly it works. Could have been due to gradual drying of the wet LCD display.
@howtodo22 Жыл бұрын
Oh god 😂😂 btw now you have a backup in case 🤭
@rijugamerplayzzz1164 Жыл бұрын
Bro .... now I can use my cassio fx 82 ms calculator again...❤
@howtodo22 Жыл бұрын
Happy to hear that 😍😍😍😍
@acestallworth12453 жыл бұрын
Thank u God Bless keep up the good work. I'll try to remember of not im right back here watching this again thanks for the help!!!
@howtodo223 жыл бұрын
Thank you very much for your kindness.All the best ❤
@nilanjankar1058 Жыл бұрын
Thanks a lot bro for this video.❤️❤️❤️🙏
@howtodo22 Жыл бұрын
You are welcome. Stay tuned for more. Cheers ❤️
@BigIslandMusic2 жыл бұрын
This was really helpful good job keep up the good work and thanks 🤙🏾 !
@howtodo222 жыл бұрын
Thank you very much. Stay tuned for more ❤
@manikology3 жыл бұрын
I used white paper as a replacement of a polarizer worked great 👍
@howtodo223 жыл бұрын
Happy to hear.Stay tuned for more.Cheers❤️
@1zanglang2 жыл бұрын
That is not polarizer. The polarizer is a film, smoke semi transparent colour, laminated on the back and on the front of the LCD. The glue he cleaned out from the back of the display, was in fact, scraped from the back polarizer. The silver foil he removed was just a reflective foil, glued to the polarizer. If you remove a polarizer from an LCD panel, you would not be able to see anything on that screen.
@manikology2 жыл бұрын
@@1zanglang maybe, i Didn't know the name then
@dreamswhistles19382 жыл бұрын
Very very useful video
@ABC-ed8cg Жыл бұрын
Very smart hack. I’m just wondering if we can do away with the silvery film altogether. I can see the numbers just fine after the silvery film was removed in the video..
@howtodo22 Жыл бұрын
Yes. The purpose is to use silver paper to reflect the background light through the display. That's how we can see the digits. Reflective surface removal means light gets low and hard to see the numbers. Still displays fine. But hard to see.
@anideanide1704 Жыл бұрын
i just removed the reflective film and placed the metal piece. though the metal piece is itself colored in silver i guess no need to add anything. Its working fine. thank you.....
@howtodo22 Жыл бұрын
Yes it also work. But little bit dark. Cheers for your effort ❤️❤️
@albaaqiy11609 ай бұрын
Great work Thanks
@howtodo229 ай бұрын
Thank you. Subscribe and help to grow more ❤❤
@ramarao98403 жыл бұрын
Simple and result oriented.Thank you
@howtodo223 жыл бұрын
You are welcome and thank you for the comment.Stay tuned for more.Cheers❤️
@PrettyPurple_heart10 ай бұрын
It clarified my Doubts
@howtodo2210 ай бұрын
Happy to hear 😍😍😍😍
@rohandesigns3 жыл бұрын
Bro..good work. Btw the damage film is not a polarize film it's just to reflect the light which falls on the screen. Polarize film is that thin film which is glued on top of the lcd. You can also use aluminium duct tape. 😊
@howtodo223 жыл бұрын
Yes.I didn't know in the beginning.After some time I figured that it is not a polarized film.In comments I have told who asked about that.Thank you very much for the comment.Stay tuned for more.Cheers❤️
@yes_man_lol2 жыл бұрын
@@howtodo22 what is it then? if its not polarized film?
@howtodo222 жыл бұрын
@@yes_man_lol Its a reflective film
@udayseul15352 жыл бұрын
Thank you so .much it was useful.
@howtodo222 жыл бұрын
Thank you very much for your comment. Stay tuned for more. Cheers ❤️
@mahabubsobuj2209 ай бұрын
It's reallylity show ❤❤
@howtodo229 ай бұрын
Thank you.subscribe and help to grow up ❤❤
@raihanmir76993 жыл бұрын
Brother you have done a good job. It's so useful vedio for me. Thank you so very much 🥰
@howtodo223 жыл бұрын
Thank you very much for your kindness.Stay tuned for more.Cheers❤
@vibhujohari14362 жыл бұрын
Good.
@howtodo222 жыл бұрын
Thank you very much for your comment. Stay tuned for more.Cheers❤️
@ramonjrballesteros15232 жыл бұрын
The "damaged" film you removed was not the polarizing film, its just the reflector, but your repair is effective nevertheless.
@howtodo222 жыл бұрын
Yes. It was a mistake. I have pinned a comment with the correction. Thank you for your comment. Stay tuned for more. Cheers ❤
Thank you very much. Sta tuned for more. Cheers ❤️
@simpleelectronic27023 жыл бұрын
Great I have same issue... Now can fix it
@howtodo223 жыл бұрын
Thank you and good luck with that ❤
@TUMS1978 Жыл бұрын
You can also serve kitchen aluminum foil ???
@howtodo22 Жыл бұрын
Yes. Anything reflective. But make sure to use it without dents. Cheers ❤
@rhodaapos54452 жыл бұрын
Gotcha, I will try this too...I ll get back once done
@howtodo222 жыл бұрын
Good luck and be careful ✌️😎
@gamithachandrasekara2 жыл бұрын
superb bro !!❤🔥
@howtodo222 жыл бұрын
Thank you bro ❤
@joylinnacebedo59025 ай бұрын
Hi, is the reflective film same with the ones used for windows? Do you have an amazon link or anything similar? Thank you!
@howtodo224 ай бұрын
@@joylinnacebedo5902 Yeah that is totally ok. There is no any special type for that.Only thing is a reflective surface.
@joylinnacebedo59024 ай бұрын
@@howtodo22 Thanks so much!
@dreamswhistles19382 жыл бұрын
I have no word, to thank you
@howtodo222 жыл бұрын
You are welcome. Stay tuned for more. Cheers❤
@johnbrobston13343 жыл бұрын
Excellent guide.
@howtodo223 жыл бұрын
Thank you for your comment.Stay tuned for more.Cheers❤️
@henryjacobselvinpeter425910 ай бұрын
use polarized film ( can get from broken lcd computer screen) instead of Al paper, to get much better results. Anyway thanks for your video .
@howtodo2210 ай бұрын
Yes. I have replaced with old mobile display. Its better than AL paper.
@maverick501210 ай бұрын
Thankyou ❤
@howtodo2210 ай бұрын
You are welcome
@Amitkr08083 жыл бұрын
Silver paper ke jagah pe white paper use kr sakte hain kya ?
@howtodo223 жыл бұрын
Yes.But brightness may be low.Make sure to use more reflect material.
@Amitkr08083 жыл бұрын
@@howtodo22 thanks
@kushal6229 ай бұрын
Can we use sliver plastic paper
@howtodo229 ай бұрын
I cant say exactly about that. If it makes a reflective surface, then it can be used. Try it. Cheers ❤
@mobinsal3 жыл бұрын
Nice maan ♥️⚡️💯
@howtodo223 жыл бұрын
Thank you for the comment ❤
@shashanknr-xz5gx Жыл бұрын
Brother, my fx 991ES plus calculator is working well but display is visible only when it is exposed to the bulb light. Normally display is not visible, What is the problem?
@howtodo22 Жыл бұрын
Replace the battery. Before that check the wire connection to the battery.
@satishbansal58003 жыл бұрын
good work bro
@howtodo223 жыл бұрын
Thank you❤
@shasheendraliyanage63154 жыл бұрын
Great job brother
@howtodo224 жыл бұрын
Thanks brother ❤
@aswathya75253 жыл бұрын
This is awesome video!
@howtodo223 жыл бұрын
Thank you very much.Stay tuned for more.Cheers♥️
@mobinsal3 жыл бұрын
Lemme try to do myself,thanks for guidance ❤️👍
@howtodo223 жыл бұрын
Thank you for the comment.Good luck for you.Cheers❤
@dharmabakti22633 жыл бұрын
Nice Talent thank you
@howtodo223 жыл бұрын
Thank you for the comment.Cheers❤
@KinzaNoor-z4xАй бұрын
Please tell me if damage screen will recove??
@howtodo22Ай бұрын
@@KinzaNoor-z4x No. Damaged screen not recover by this method
@janmichaelcatap599411 ай бұрын
can you use aluminum foil as an alternative for the silver paper and polarized film?
@howtodo2211 ай бұрын
Yes. We only need to make a reflective surface.
@janmichaelcatap599411 ай бұрын
@@howtodo22 ok thanks
@caliendogautto29002 жыл бұрын
Obrigado pela dica.
@howtodo222 жыл бұрын
You are welcome ❤
@kwaramiguel95032 жыл бұрын
Keep it up
@howtodo222 жыл бұрын
Thank you. Stay tuned for more.Cheers ❤️
@Emperor-Of-Karma Жыл бұрын
Does it work for the other model where digits are made by dash lines. I have some missing dash lines on my calculator
@howtodo22 Жыл бұрын
This method only works for the black patch issues. Few digits missing issue cannot be solve by this. You may have some errors with ribbon or paths.
@Emperor-Of-Karma Жыл бұрын
@@howtodo22 ok ok.thank you
@suvithas23043 жыл бұрын
Thank you sooo much broooo😍😍it worked❤
@howtodo223 жыл бұрын
Happy to hear that.stay tuned.Cheers❤
@tharshvijay30613 жыл бұрын
Good job bro🔥,
@howtodo223 жыл бұрын
Thank you very much.Staty tuned for more.Cheers❤️
@tharshvijay30613 жыл бұрын
I repaired my calculator successfully.thank you❤️
@howtodo223 жыл бұрын
@@tharshvijay3061 You are welcome ❤️
@mehadisyef3562 жыл бұрын
Xcellent
@howtodo222 жыл бұрын
Thank you very much. Stay tuned for more.Cheers ❤️
@shaveendias6809 Жыл бұрын
Hey do i have the same problem my lcd looks like its leaking from the top the calculator looks like the thumbnail for this video if i replace reflective film will it look good again
@howtodo22 Жыл бұрын
If digits are showing in that area this will work. If it is completely black, then this will not
@danujacolombage63513 жыл бұрын
Great!!! It work!! Thankyou!!
@danujacolombage63513 жыл бұрын
Also will this work on lcd panels which have a back lights?
@howtodo223 жыл бұрын
Thank you for your comment.Stay with us.Cheers ❤
@howtodo223 жыл бұрын
@@danujacolombage6351 I cant say it exactly bro.Sorry
@hoangnguyendinh2913 жыл бұрын
Excellent work!
@howtodo223 жыл бұрын
Thank you.stay tuned.Cheers❤
@isurusdiz4 жыл бұрын
Keep it up brother ❤️💪
@howtodo224 жыл бұрын
Thank you brother ❤
@lim.angela Жыл бұрын
Hi! I’ve used the polarize film but as it shows on the LCD, the first 3 numbers was showing/clear but when i try to input another numbers, it fades. I have not yet replaced the battery and i just saw the comment to use reflector rather than the polarize film. Is it because of the battery or the film that i have inserted which shows fading numbers in my sci-cal. Thanks!
@howtodo22 Жыл бұрын
It was a mistake that I have saying the polarize film.Its the reflecter. Before that try replacing the battery. Digit fading can be done because of bad battery.
@lim.angela Жыл бұрын
@@howtodo22 oh okay. Thank you so much! Will update once I’ve replaced the battery.
@howtodo226 ай бұрын
@@lim.angela Did it worked?
@erolllanes8361 Жыл бұрын
do you have a video tutorial in half number in lcd issue casio fx100ms?thanks
@howtodo22 Жыл бұрын
Sorry not yet
@Kumar-et1of2 жыл бұрын
Which liquid used in syringe
@howtodo222 жыл бұрын
isopropyl alcohol. Also you can use surgical sprit.
@Filmfare-c1i3 жыл бұрын
Nice video brother keep it up
@howtodo223 жыл бұрын
Thank you very much for the comment.Stay turned ❤️
@yhttrium_3 жыл бұрын
hello! i found your video very useful. can i ask if it is okay to use aluminum foil to replace the film?
@howtodo223 жыл бұрын
Hello.Thank you for your comment.I didnt tried it.But may be it can use.Just try different materials.You will find a better one.Only purpose is making a reflective back.Cheers❤
@robbanigolam3451 Жыл бұрын
ভাইয়া আপনাদের কাছে ক্যালকেলুটর ঠিক করা যাবে। ডিসপ্লের সমস্যা। হয়তো নতুন লাগাতে হতে পারে।
@howtodo22 Жыл бұрын
please type in english
@abdulmukit63243 жыл бұрын
How u attached that silver paper to the lcd? Glue or something? Can i use whitepaper instead? ;
@howtodo223 жыл бұрын
Add glue.But in here I didn't used any because I wish to replace it again.White paper can be used.But try to find any reflective paper insteed.Cheers❤
@jozefnovak7750Ай бұрын
Super!
@howtodo22Ай бұрын
Thank you
@pubududarshana48833 жыл бұрын
Nice bro 👌🔥❤️
@howtodo223 жыл бұрын
Thanks bro❤️
@boroglenjohnny29683 жыл бұрын
Did you use new battery ?
@howtodo223 жыл бұрын
No.same old battery.Still works but need to replace.Because it was leaked
@jomariacebuche59963 жыл бұрын
Is it ok if I use different alcohol such as isopropyl or ethyl?
@howtodo223 жыл бұрын
Sorry I cant say exactly about that.Is it hard to find surgical sprit on pharmacy ?
@jomariacebuche59963 жыл бұрын
@@howtodo22 its ok I did find thru online shop.
@howtodo223 жыл бұрын
@@jomariacebuche5996 Great.Good luck with your work ❤
@AlinaNoor-j4r5 ай бұрын
Agr calculator ki screen toot jae to kiya wo change ho sakhte ha kindly bataen
@howtodo225 ай бұрын
Sorry I cant understand the issue
@AlinaNoor-j4r5 ай бұрын
@@howtodo22 Calculator ki LCD screen break ho gae ha girne sa
@AlinaNoor-j4r5 ай бұрын
Pore tarha sa toot gae ha ka shi nh ho sakhti wo
@lrgaming19753 жыл бұрын
Bro intead of silver paper can we use silver foil
@howtodo223 жыл бұрын
Try it.may be it is more effective than silver paper.cheers❤
@HM13.3 жыл бұрын
Does this work for all LCD displays like printer, copier, coffee maker too?
@howtodo223 жыл бұрын
If it is a display like this, it will work.But make sure the display is not broken.In here all the contents are displaying and only fault is the black patch.Some patchs are completely dark and not displaying any content in that particular area.It cannot fix like this.You have to replace whole display.Hope you can understand.Cheers ❤