First thing thank you "Eric Geller" sir I personally appreciate your good advice next time when I work with chemical type things I definitely wear a hand gloves. Thank you sir have a nice day.
Hello, I have a Casio digital wall clock that burned the screen due to being exposed to the sun. I would like to do a same repair, I don't know if it is feasible, what liquid do you use to clean it?. what background could I put since the screen is 6.5x4 feet. Thx
Hey Nihar! I had exactly the same problem in the same calc :D. Could repair it 100%. I replaced my back with a fluorescent paper as I didn't have any aluminium. Looks great now. Thanks for the guidance :)
My brother "Hadi Suprapto" its my pleasure to serve the video. I am happy that I have got a new brother from Indonesia. Many many loves from India India and Indonesia are two brother Like both nations starts from letter "I" Thanks my brother have a nice and great day Namaste "Jakarta".
Sir "Dicky Junaidy"first thing thank you for comment me. Sir,when LCD back sticky plastic glue damage then its transparency absoutley gone thus the screen did no visible. In my sounding I found that the mobile inner plastic reflect light Like a mirror so in my opinion it would be ideal for faded LCD screen ,Or any short of reflective materials like aluminum foil transperen rapper plastic etc. Thank you sir & have a nice day.
Hi... I own a old digital counter and the display is burnt. Do I need to know what angle is the old polarized screen or it doesn't matter? many thanx Marco
Nice video sir! Do you have a repair method for when the clear flat flex with the black conductive traces has separated from the LCD? Do you know which glue I would require?
Can we not replace with the new LCD screen? After removing the old silvery screen, the numbers can be seen on the calculator without replacing with a new silvery screen, so not sure what’s the silvery screen for?
The silvery screen is aluminium foil with highly polished surface. Recently I came across another repair video where experimenter have used photocopy & glossy photographic paper as well that works fine. I hv ti try it out.
"Wasim Khan" first thing thank you for comment me. The name of liquid is thinner ,,,It help to remove the sticky plastic from glass ,,,It evaporate very soon no worry about oily ness in the screen. When you work LCD like this be gentle and do slow . Thank you for comment me & Have a nice day.
Nice video and I am going to repair one of my Casio calculator which has got the same problem. The problem is I don't konw from where to bring that aluminium foil and how to stick that on the LCD. This video did not explain that. Can someone help please?
My brother "Jason munneh " first thing thank you for comment me. My brother sorry for the delay comment by me. For the reason is that ,,,,Recently ,,,,Super Cyclone Fani ,,,,,Hits Odisha very siverley,,,,,That cause ,,,,, broken house, no food,no internet,no electricity,no water since 5 day's . My brother there are no needed broken mobile screen ,,,,, you just need any type of reflective plastic sheet like aluminium foil, Biscuits wraper ,etc one thing remember that" handle with care " Because invisible mirror power track's & liquid crystal Inside it. Thank you my brother & have a nice day.
Sir, Thanks for your good guidance. As sugested have undergone your 4 models videos on RUclips, my DMM model is HAOYUE--DT830D.Seen your vedioes carefully.but now my problems are even fully batterycharged(checked).all modes are not showing readings, therefore I give below all and registers numbers for further your valuable guidance Sir. Register numbers are R1-514 R2-514 R3-1302 R4-3900 R5-224 R6-1000 R7-224 R8-1001 R9-514 R10-1000 R11-105 R12-2002 R13-1000 R14-1002 R15-132 R16-1006 R17-9002 R18-9R00 R19-3523 R20-R990 R21-5483 R22-224 R23-224 And RX1-64R9. Please see above registers, if some one is stated wrong pl correct and give the colour codes so that u Wii try to rectify the defects. Another thing is that I have one DMM No. DT830D UNITY Model. This DMM is not showing LCD fully blanked even fully charged battery. Please guide in this matter. Sorry for trouble I' am senior . citizen/retired person hence now I am very much interested in electronics repairing by sitting in home. Once again lot of thanks.
Hi Nihar, very useful helpful educational video, well done. i I have a problem whith Instrument LCD Display of my car, at winder it is ok but at summer (50+ °C inside car) is faded, can I replace only the back with a aluminium adhesive tape ,I appreciate the time you have to take to help me, thank you in advance
This is a very great video, Great job. just moments ago i found the perfect LCD Plastic from a phone to work for me and it made the screen look and operate as the original did, but just after I closed it up before screwing it up, I tried it again and the words and figures would not show fully. I opened it and cut a new piece of plastic for it but it showed small pieces of everything. Can I get some help as to why this happened?
Your flat flex cable will not be making perfect contact. I don’t know yet how to fix this aside from using something to apply pressure to the plastic flex cable.
@@Infiniti25 I gave up on it and packed it in a box, then for some strange reason my mind told me check it out again and when i did, it was working perfect. to this day i'm still using it. Just when i was about to order a new one.
My brother " thenet " thank you for comment me. When i saw my calculator a black shadow appears then I think how to remove ,,,you are wright that do not use razor blade but the Casio tightly paste with aluminium back as you saw on my video,,,, so I think thinnest type element to remove this thing so I decide to use razor blade.my brother thinner is a substance which used to dilute paints it easy to remove the sticky paper . Thank you my brother & have a nice day.
It is a very common problem with this kinds off calculators, simply you just open your calculator and open display and rubber connectors ,wash it with kerosene and put these two component in full sunlight for hole day , then fit again ,after that your calculator screen work again like new one
Bro mera calculator ko aisa black me nai aare phir bheech me numbers aara nai And can I use computer cleaning or nail polish remover instead of solution in injection
My brother " punnana Laxman " first thing thank you for comment me. Use these , kerosine ,paint thinner ,petrol Be stady and calm use not to use sharp blade try to remove plastic not scratch the back side of the LCD. Thank you my brother & have a nice day
My brother "Kotn" first thing thank you for comment me. A paint thinner is a solvent is used to remove the sticky LCD Back sticker ,,,,, Thank you my brother & have a nice day.
My sister "Aishwarya Biradar "First thing thank you for comment me.If the letter's are getting invisible day by day you need to remove the back side sticky reflecting plastic like me ,,,without damaging its contact wires go steady and slow. Thank you & have a nice day.
My brother first thing thank you for comment me . My brother there are many reasons for diming screen. Problem in carbon strip Moisture In board Low battery Screen sticky plastic damage First check battery then comment me. My brother thank you & Have a nice day
My brother the reason is that the back sticky plastic glue removed when it becomes older so you can use aluminium glue tape for better view ,,, also you can try UV but I did know how it works. Please comment me if it is work. Thank you & have a nice day.
My calculator fell and now only see one part of the screen, the screen not see broke, seems normal. Anybody know if can fix it. (Sorry for me english).
My brother " Edy Lay " thank you again comment me. My brother just follow the procedure if your reflective paper is damage then carefully remove the sticky reflective plastic then clean with paint thinner or petrol is used to remove the sticky surface ,,,cut a piece of aluminium foil stick it back applying hot glue back side corners to stick reflective foil close with your screen .If the black black liquid crystal is entire screen then it will not repair.If your screen is like my screen it is repairable.
My brother "Edy Lau " Nail polish that I did not use because when it dry it can be easily out the surface looks hollow or rough ,,,,, So my brother go get catbury chocolate aluminium wraper or some short of aluminium stickers used in bike asseries shop . Or oil print aluminium colour paper is also used as a reflector.
Hi Plz मुझे आपका फोन दिजीए. मेरी fiat linea का lcd disply खराब हो गया है मुझे ओ रेपरिंग करना है इसलीये मै आपकी सलाह लेना चाहता हु So plz मुझे आपका कॉन्टॅक्ट नं दिजीए
My friend "Ibu kamidah" first thing thank you for comment me. I always remember your carrying advice when I started a new project. Thanks friend have a nice day.
My multi meter not showing display. I. C. is good but surrounding pins of I.C.somewhat blackish due to once it was small short circuit all the parts are very good as well main I. C. ,Also buzzer is also not working. Pl give the solution sothat my millimeter can be repaired.
First thank you my brother for coment me......... This paper is not expensive paper !!! It is just a broken mobile LCD light reflective transparent plastic sheet ,,,, Which is use to visualize the letter of LCD display......... Thank you my FISH LOVER brother & keep love colour full fish Thank you & have a nice day.........
![Blox Fruits Dragon Rework Update [Full Stream]](http://i.ytimg.com/vi/EqDAp8udhm0/mqdefault.jpg)
dear Nihar, you have not tried, you have excellently done it, i've to use this for any other thing, well done, thanks :)
Nice video, but please protect against percutaneous absorption. Please be safe with chemicals. Wear gloves to protect yourself from harm.
First thing thank you "Eric Geller" sir I personally appreciate your good advice next time when I work with chemical type things I definitely wear a hand gloves.
Thank you sir have a nice day.
i tried this method, but i didnt replace the aluminum thing, it works well..thanks..from malaysia.
Fixed my old digital diary almost 30 yr old. Thanks!
Thank you sir! You saved my fx 991es plus. I added parchment paper as mine looks like parchment instead of the silver foil.
Thanku
what paint refiner (dissoluter) did you use? acetone? toluen? ftalan? benzine?
You can use aluminum tape to replace the aluminum that is stained by oxidation.
Thank you. I finished mine before the video ended. 12 min in total to fix the aircon remote. Used aluminium tape for leaky pans.
Yes a solution tape on heated part is solvable this repair of heated cell
Eakibae clickie it :-)
Congratulations! You are the best. 😍❤️💯👏🥇
दुनिया में चुनौतीपूर्ण है फिर सरकार का मेकेनिक डॉ साहब बिमार होने मोत तक नुज नमस्कार विश्व में शामिल Ba है
The only video in which I found what I was looking for, you saved my life.
Now how do I tell my dad to drop my calculator?
This really worked!!! Thank you very much!
Thanks for teaching how to repair LCD.
Tq for sharing the idea..hye hello im from Malaysia ..
Hello, I have a Casio digital wall clock that burned the screen due to being exposed to the sun. I would like to do a same repair, I don't know if it is feasible, what liquid do you use to clean it?. what background could I put since the screen is 6.5x4 feet. Thx
Hi nidar, it was a good video, how to replace the screen in digital weight scale, its Totally blackout, where to get the screen..
4:24 , the sharp blade pushing in the finger. god ?!! .. thats hard to look . use a proper glove next time, one small slip and fingers get cut badly .
Good. I got 2 razor blades inserted, and then pushed a slim wedge blade knife between them.
Kalo pake hot blower mungkin bisa membantu supaya lem lebih lunak... dan mudaj di belah
Nihal bhai? Car ke meter ki LCD THEEK KAR SAKTE HO?
Hey Nihar! I had exactly the same problem in the same calc :D. Could repair it 100%. I replaced my back with a fluorescent paper as I didn't have any aluminium. Looks great now. Thanks for the guidance :)
:-)
is that possible to do in a pc monitor ? i think the big screen will crack or totally break very easily ?
Thanks for your video brother. Namaste. From Indonesia
My brother "Hadi Suprapto" its my pleasure to serve the video.
I am happy that I have got a new brother from Indonesia.
Many many loves from India
India and Indonesia are two brother
Like both nations starts from letter "I"
Thanks my brother have a nice and great day
Namaste "Jakarta".
@@kcdash9638 your welcome my brother
@Nihar Dash, What do you mean with LCD mobile plastic? And, why that's like alumunium foil?
Sir "Dicky Junaidy"first thing thank you for comment me.
Sir,when LCD back sticky plastic glue damage then its transparency absoutley gone thus the screen did no visible.
In my sounding I found that the mobile inner plastic reflect light
Like a mirror so in my opinion it would be ideal for faded LCD screen ,Or any short of reflective materials like aluminum foil transperen rapper plastic etc.
Thank you sir & have a nice day.
@@kcdash9638 okay sir. Thank you once again, I'll try use the material as same as that you explained. Have a nice day
Hi... I own a old digital counter and the display is burnt. Do I need to know what angle is the old polarized screen or it doesn't matter? many thanx
Marco
Can this method used for old cars stereo display
can i remove that silver film by hot blower that is used to remove components
it is better using a polarizer film sprayed with silver paint for LCD back reflective replacement
Nice video sir!
Do you have a repair method for when the clear flat flex with the black conductive traces has separated from the LCD? Do you know which glue I would require?
Non magic glue
@@Muhammedarslansattar.Abdulsattwhat is that?
Can we not replace with the new LCD screen? After removing the old silvery screen, the numbers can be seen on the calculator without replacing with a new silvery screen, so not sure what’s the silvery screen for?
The silvery screen is aluminium foil with highly polished surface.
Recently I came across another repair video where experimenter have used photocopy & glossy photographic paper as well that works fine. I hv ti try it out.
sir video is very helpfull, where can i get that sheet...
Very innovative skills
thank you very much ... excellent video
which liquid you use in injection for cleaning
"Wasim Khan" first thing thank you for comment me.
The name of liquid is thinner ,,,It help to remove the sticky plastic from glass ,,,It evaporate very soon no worry about oily ness in the screen.
When you work LCD like this be gentle and do slow .
Thank you for comment me
&
Have a nice day.
Paint thinner
Dear where can I get large sheet for the same purpose
instead a paint thinner must be use acetone to remove glue on lcd
Is this Calculator from the mid or late 2000s ?
Nice video and I am going to repair one of my Casio calculator which has got the same problem. The problem is I don't konw from where to bring that aluminium foil and how to stick that on the LCD. This video did not explain that. Can someone help please?
Sayang blm rapih bangat pasang didlm nya. Ok lanjutan gan. Info brmanfaat bgt
Where can I find a bigger mobile plastic
Can I use aluminium sheet? Or does it have a name?
Is it LCD polarizer film?
My brother "Jason munneh " first thing thank you for comment me.
My brother sorry for the delay comment by me.
For the reason is that ,,,,Recently ,,,,Super Cyclone Fani ,,,,,Hits Odisha very siverley,,,,,That cause ,,,,, broken house, no food,no internet,no electricity,no water since 5 day's .
My brother there are no needed broken mobile screen ,,,,, you just need any type of reflective plastic sheet like aluminium foil, Biscuits wraper ,etc one thing remember that" handle with care "
Because invisible mirror power track's & liquid crystal Inside it.
Thank you my brother & have a nice day.
Sir,
Thanks for your good guidance. As sugested have undergone your 4 models videos on RUclips, my DMM model is HAOYUE--DT830D.Seen your vedioes carefully.but now my problems are even fully batterycharged(checked).all modes are not showing readings, therefore I give below all and registers numbers for further your valuable guidance Sir.
Register numbers are
R1-514
R2-514
R3-1302
R4-3900
R5-224
R6-1000
R7-224
R8-1001
R9-514
R10-1000
R11-105
R12-2002
R13-1000
R14-1002
R15-132
R16-1006
R17-9002
R18-9R00
R19-3523
R20-R990
R21-5483
R22-224
R23-224
And RX1-64R9.
Please see above registers, if some one is stated wrong pl correct and give the colour codes so that u Wii try to rectify the defects. Another thing is that I have one DMM No. DT830D
UNITY Model. This DMM is not showing LCD fully blanked even fully charged battery. Please guide in this matter. Sorry for trouble I' am senior . citizen/retired person hence now I am very much interested in electronics repairing by sitting in home. Once again lot of thanks.
very nice. Thanks. u r really creative.
My brother "Abid Hussain Khan" thanky you.
&
Have a nice day.
Very goood👍👍
In my case white circuit paper has been removed from lcd..How to fix it?
thinner ki jaga koch or istemal kar sakte hai
My friend "Waqar Ahmed" aap iske jagaha pe one drop or two drop petrol ya kerosene istemal karsaktehe.
Casio fx4500pa lcd repair please 🙏🙏
Hi Nihar, very useful helpful educational video, well done. i I have a problem whith Instrument LCD Display of my car, at winder it is ok but at summer (50+ °C inside car) is faded, can I replace only the back with a aluminium adhesive tape ,I appreciate the time you have to take to help me, thank you in advance
This is a very great video, Great job. just moments ago i found the perfect LCD Plastic from a phone to work for me and it made the screen look and operate as the original did, but just after I closed it up before screwing it up, I tried it again and the words and figures would not show fully. I opened it and cut a new piece of plastic for it but it showed small pieces of everything. Can I get some help as to why this happened?
Your flat flex cable will not be making perfect contact. I don’t know yet how to fix this aside from using something to apply pressure to the plastic flex cable.
@@Infiniti25 I gave up on it and packed it in a box, then for some strange reason my mind told me check it out again and when i did, it was working perfect. to this day i'm still using it. Just when i was about to order a new one.
@@zack3533 😎
Backlight reflectors paper name or availability
Si pongo la pantalla de una calculadora a otra de otra marca funciona
95+95=190,000??? looks like your calculator has major problems other than the damaged LCD.
🤣🤣🤣
It's 190 with three decimals brat....
Read it again… 15:16
Good work but he must clean the LCD before closing the calculator
Hi, can you put a video on changing screen on digital weighing scale
Scary!!! A flat shaving razor blade very dangerous big no no.
My brother " thenet " thank you for comment me.
When i saw my calculator a black shadow appears then I think how to remove ,,,you are wright that do not use razor blade but the Casio tightly paste with aluminium back as you saw on my video,,,, so I think thinnest type element to remove this thing so I decide to use razor blade.my brother thinner is a substance which used to dilute paints it easy to remove the sticky paper .
Thank you my brother & have a nice day.
C'est quoi le produit
excellent bro... thank you
Chehphar thahar reh calcu. Good job....
asalamolaikum
the half screen of my calculator showing the digits half not
can you please tell me what to do??
It is a very common problem with this kinds off calculators, simply you just open your calculator and open display and rubber connectors ,wash it with kerosene and put these two component in full sunlight for hole day , then fit again ,after that your calculator screen work again like new one
Hello sir, can you suggest to remove slight black spots from my LCD BP monitor screen. I think it's due to long non use in closed area.
Same problem
Vay kohta bole video banaben☺️
Does this work for water damage?
What is the reason behind it
Bro mera calculator ko aisa black me nai aare phir bheech me numbers aara nai
And can I use computer cleaning or nail polish remover instead of solution in injection
My brother " punnana Laxman " first thing thank you for comment me.
Use these , kerosine ,paint thinner ,petrol
Be stady and calm use not to use sharp blade try to remove plastic not scratch the back side of the LCD.
Thank you my brother & have a nice day
Tnq sooooo much 💚👏
What solution that you injection?
Formalin
Bhai ye paper kha milta hai or iska kya name hai
Itna janjat wala kam hai isse to Naya Lena easy padega😂😂😂
what's inside the needle?
My brother "Kotn" first thing thank you for comment me.
A paint thinner is a solvent is used to remove the sticky LCD
Back sticker ,,,,,
Thank you my brother & have a nice day.
my LCD of calculator is broken what can I do??? please help me
The numbers are getting invisible line by line.. What do I do with that?
My sister "Aishwarya Biradar "First thing thank you for comment me.If the letter's are getting invisible day by day you need to remove the back side sticky reflecting plastic like me ,,,without damaging its contact wires go steady and slow.
Thank you & have a nice day.
the process seems so hard😭 i cannot
Hi, I dont know how to repair, do you know where can help to repair ? pls recommend Tks
First thing thank you "tee christine"first think thank you for comment me.Its my pleasure to help you .
Please describe your issue !!
where will i find this openins driver
bhai my sci. cal. 82 fx got wet and after that screen has got dim and can see digits dim what to do help
My brother first thing thank you for comment me .
My brother there are many reasons for diming screen.
Problem in carbon strip
Moisture In board
Low battery
Screen sticky plastic damage
First check battery then comment me.
My brother thank you & Have a nice day
@@kcdash9638 yes actually some water entered and have that below answer letters are missing
Thank you.
if it is expensive maybe i can. but if it is cheap then better buy a new one
Use uv glue, if u want like new
My brother the reason is that the back sticky plastic glue removed when it becomes older so you can use aluminium glue tape for better view ,,, also you can try UV but I did know how it works.
Please comment me if it is work.
Thank you & have a nice day.
Yo repare una calculadora casio fx-7400 segui los pasos detallados....
I tried it, but still doesn't work.
My calculator fell and now only see one part of the screen, the screen not see broke, seems normal. Anybody know if can fix it. (Sorry for me english).
👍👌good job done
Bhai tu injection me ky dala h
good....but u bored during the removal
Unfortunately I have burnt display carbon paper
What should I do?
excellent
how if i change with aluminium foil,it be work?
My brother "Edy Lau" first thing thank you for comment me.
Yes it can also work .
My brother " Edy Lay " thank you again comment me.
My brother just follow the procedure if your reflective paper is damage then carefully remove the sticky reflective plastic then clean with paint thinner or petrol is used to remove the sticky surface ,,,cut a piece of aluminium foil stick it back applying hot glue back side corners to stick reflective foil close with your screen .If the black black liquid crystal is entire screen then it will not repair.If your screen is like my screen it is repairable.
@@kcdash9638 how if use nail polish?
My brother "Edy Lau " Nail polish that I did not use because when it dry it can be easily out the surface looks hollow or rough ,,,,,
So my brother go get catbury chocolate aluminium wraper or some short of aluminium stickers used in bike asseries shop .
Or oil print aluminium colour paper is also used as a reflector.
Thanks bro for replay
Please put a video of a digital speedometer of a two wheeler.
At everybody can purchase a new battery 😀😀
मेरा कैल्क्युलेटर cell से चलाना है मुझे मैंने उसका सोलर पैनल निकाल दिया है
Hi
Plz
मुझे आपका फोन दिजीए. मेरी fiat linea का lcd disply खराब हो गया है मुझे ओ रेपरिंग करना है इसलीये मै आपकी सलाह लेना चाहता हु
So plz मुझे आपका कॉन्टॅक्ट नं दिजीए
Awesome
be carefull with your fingers
My friend "Ibu kamidah" first thing thank you for comment me.
I always remember your carrying advice when I started a new project. Thanks friend have a nice day.
Thanks.
Too long
👌👍
👍👍
please reply me
I'll buy a new one instead :")
This is so cool!
Thanks my friend "Redshift"
&
Have a nice day
So nice
My multi meter not showing display. I. C. is good but surrounding pins of I.C.somewhat blackish due to once it was small short circuit all the parts are very good as well main I. C. ,Also buzzer is also not working. Pl give the solution sothat my millimeter can be repaired.
Replay ples
First thank you my brother for coment me.........
This paper is not expensive paper !!!
It is just a broken mobile LCD light reflective transparent plastic sheet ,,,,
Which is use to visualize the letter of LCD display.........
Thank you my FISH LOVER brother & keep love colour full fish
Thank you & have a nice day.........