Question about HP 35s Scientific Calculator
Posted by Anonymous on
First, try adjusting the screen contrast. Turn the calculator on (or at least press the ON key). Hold down the C key and repeatedly press the + key to darken it.
If that doesn't do it, try reseting the calculator. Turn the calculator on. Hold down the C key and press the GTO key.
If that doesn't do it, use a thin pointed object (unfold a paper clip or use a sewing needle) and press the reset hole on the back of the calculator.
If that doesn't do it, the calculator may need servicing (or replacement).
Posted on Mar 22, 2011
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:
Feb 13, 2013 | Office Equipment & Supplies
Jun 22, 2011 | Texas Instruments TI-83 Plus Calculator
May 05, 2011 | Texas Instruments TI-84 Plus Calculator
Apr 30, 2011 | Texas Instruments TI-84 Plus Calculator
Mar 17, 2011 | Texas Instruments TI-83 Plus Calculator
Jun 29, 2010 | Texas Instruments TI-30XA Calculator
Oct 27, 2009 | Texas Instruments TI-83 Plus Calculator
Jun 03, 2009 | Sharp EL-738 Scientific Calculator
Nov 12, 2007 | HP 12c Calculator
Mar 17, 2007 | Texas Instruments TI-83 Plus Calculator
1,696 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: