Comments on: Dim Display In Calculator Repaired

By: Sonny

Sonny — Mon, 25 Oct 2021 21:56:38 +0000

I fixed TI503 with your method and it works! This is how I did. I used the number 1 (cooler mode) on the hair dryer and gently and slowly heat up the display. Make sure you don't melt the plastic body! At one point the temperature of the glass reached to I don't know, maybe 80C?? and the polarization of the LCD started to change 90 degrees. You can see the screen becomes totally black instead of transparent. At which point turn off the hair dryer and wait for it to become clear again. That fixed my screen 100%. That realigned all the liquid crystals properly. Of course you can also perform general maintenance of the calculator or phone you're repairing at the same time. Good luck.

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By: Thiago Vasconcelos

Thiago Vasconcelos — Wed, 02 Jun 2021 03:01:18 +0000

what the, I just moved it and it stopped being so dim. I fell like it must be because of built up pressure from the support to the lcd monitor. Perhaps I forçed it in overtime and the plastic found held it tight or dilation made some built up pressure inside. I know the calculator works, thanks for the suggestion of opening up the case!

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By: Brandon

Brandon — Sat, 05 Aug 2017 00:18:17 +0000

Thank you, it worked for me. Calculator Staples BD-4610II

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By: rahul

rahul — Mon, 08 Aug 2016 13:43:26 +0000

sir accidently i put out my calculator screen with zebra stripes now how can i fix it

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By: Humberto

Humberto — Tue, 19 Aug 2014 11:26:39 +0000

Hi Yogesh Panchal, another device saved from the dump. Congratulations.

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By: Waleed Rishmawi

Waleed Rishmawi — Tue, 05 Aug 2014 07:21:20 +0000

I face the same problem with the cordless phone screen display. even if I mess with the contrast adjustment button, it does not help so I use the hot air and most of the time, I get them fixed but sometimes not..thanks for sharing

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