iFixit Fast Fix Instruction: CASIO fx-9750GII Screen Replacement
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iFixit Fasr Fix Instruction: CASIO fx-9750GII Screen Replacement covers the basic concept of engineering repair and manual dexterity. This is a repair instruction for those who would like to fix the probelm regarding the screen of CASIO fx-9750GII themselves. The instruction is not simply to replace the components (screen) which is similar to the replacement of iPhone or iPad, etc., yet it requires you to know how to utilize special tools specfied by the graphic calculator.
Jieteng Chen | YORK-CHEN-F21SEG[2] | Last Update: Oct 14, 2021 |
Instructor: Janet Melo-Thaiss (York University)
Origin: https://www.ifixit.com/Guide/Casio+fx-9750GII+Screen+Replacement/145065
Difficulty: Moderate
Steps: 7
Time Required: 1 to 2 hours
Tools:
1. CASIO fx-9750GII graphic calculator
2. CASIO fx-9750GII screen
3. Tweezers
4. Cross and mid-size screwdriver
5. Hair Dryer
6. Essential Electronics Toolkit
Introduction:
If the screen of the graphic calculator does not work well and you are in emergency for fixing it yourself, the following steps of fixing fx-9750GII calculator would be helpful for the users.
Step 1:
The user have to shut down the calculator and remove all the batteries.
Step 2:
Opening the back of calculator expose and inner part by removing screws on the backcover.
Step 3:
User needs to be carefully dispose with the dissembling special screws bside the battery slot.
Step 4:
Separating the inner and outer parts of calculator.
And, be careful of special component that shows in the second picture. The spiral object is the convertor of battery.
Step 5:
Removing the screws of the inner board.
Step 6:
Separating the board and cable of screen by utilizing tools, and the user could install the new screen.
Step 7:
Assembling the screws, cover and board of the calculator, and so the user could install the battery to test if the screen works well.
