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[* black] Firstly disassemble your calculator from any screws located in the back, accessing the internal components
[* black] Find the display supports or the PCB supports that are broken, damaged or lose. After aligning properly the display, if your PCB / display supports use screws, tighten the screws holding the board or display, else if clips are being used, use super glue to hold the PCB / display down into place, and wait for the glue to dry .
-[* black] Close up your device, and you're ready to go!
+[* black] Check out step 3 ++( optional )++ . Lastly, close up your device, and you're ready to go!
[* icon_caution] ***For your safety :***‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎⦿ ‎ ‎ If your calculator has a VFD display or uses nixie tubes, disconnect from power and discharge properly any capacitors.