Question about HP 12c Calculator
Its not a hard procedure to disassemble the device you should check for the internal touch pad board made up of rubber and plastic,check the touch pad area beside the number 6.if any dust of rust collected clean it.then slightly lift the touch pad of rubber and under that there will be main circuit board.check that also in the place of number 6.if the circuit is short or got dust clean it with isoprophyll and tissue paper.you can get isoprophyll at local medical store.do not apply water to clean the parts. --------- For disassembling----- Tool Description 1)Art knife 803(or any thin strong knife) 2)Screwdriver.(102*150mm).------ Product Disassembly Process 1)Take out 4pcs RUBBER FOOT by hand. 2)Open battery door and take out batteries 3)Use screwdriver to loosen 5pcs screws. 4)To disassemble L/C along unit lower side. 5)Take out 2pcs grounding springs 6)Use art knife to cut off PCB boss. 7)Take out PCB.(PCB means the internal board) ----------- this will help. thanks.please keep updated.please do rate the solution if helped.thank you for using fixya.
Posted on Sep 09, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
May 08, 2014 | HP 12c Calculator
Apr 23, 2014 | HP 12c Calculator
Apr 08, 2014 | HP 12C Platinum Basic Calculator
May 18, 2011 | HP 12c Calculator
Feb 25, 2011 | HP 12c Calculator
597 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: