http://www.fixya.com/tags/calculatorUnsolved technical support problems provided by FixYa users.en-usCopyright (c) 2007 FixYa, LTD. All rights reserved.info@fixya.comThu, 17 Dec 2009 13:37:46 GMT80http://www.fixya.com/support/t1466311-addition_problem_hp_17biiRecently my trusty HP 17BII has stopped working correctly when I try to add a number to another number. If I push the "+" key several times, I can usually coax the calculator to do the calculation. Has anyone experienced this issue and, if so, is...Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t517826-calculatorwhy won't my calculator graph sin pie rightThu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t2529262-calculator_codeCALCULATOR CODE simple calculator codeThu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t1717454-calculator_turncalculator won't turn onThu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t514380-need_scientific_calculatorneed a scientific calculatorThu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3279478-batteries_all_just_replace_includingthe batteries were all just replace including the lithium and it won't work I don't have cables with it does it need a download.Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t1450135-scientific_calculator_codecode of Hp calculatorThu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t1362797-calculatorcalculatorThu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t1775877-procedure_in_repairing_calculatorprocedure in repairing calculatorThu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3237808-wont_turn_when_new_batteries_installedwont turn on when new batteries were installedThu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t2354400-hp_12c_rad_errorI removed batteries and put them back in my 12C and it's frozen.Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3289653-turned_calculator_screen_reads_operatingturned on calculator and screen reads operating system not found install OS nowThu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3295574-plzzzz_helpmy calculator wont turn on when i press "on"....i just placed brand new batteries in it alsoThu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3106279-replaced_batteries_downloaded_softwarebut it still wont start!Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3388328-texas_instruments_ti_83_plus_turnTexas instruments TI-83 Plus won't turn on. I have replaced the AAA batteries.Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3166871-changed_batteries_now_will_not_comeI changed the batteries and now it will not come onThu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3246563-ti_84_plus_silver_edition_will_not_turnmy TI-84 Plus Silver edition will not turn on. I have tried new batteries and everything, but it just does not turn on. Is there a way to reset it or something although the calculator does not turn on?Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t120345-anything_calculator_when_turn_saysi cant do anything on my calculator.....when i turn it on it says "waiting... please install calculator software now." When i press the "on" key, it says, "ERROR! Press any key to turn the unit off. Then turn unit back on." I've tried to remove the...Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3288718-screen_displays_small_horizontal_lineScreen displays small horizontal line when powered on that quickly fades away. Have changed batteries. When I do a reset (take one battery out, push delete while putting it back), the screen displays "Waiting... Please install calculator software...Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t136209-unable_connect_calculator_computerAttempitng to connect calculator to computer. Computer will not see calculator. Using software from HP that came with calculator . Computer software is Windows XP. When attempting to connect; an error comes up; (no device detected. Check the cable...Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3097682-nu_pot_instala_microfonul_calculatorulNu pot instala microfonul Calculatorul nu il recunoasteThu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3298086-every_time_turn_calculator_gives_meEvery time I turn on the calculator, it gives me this message: Waiting... Please install operating system now after a while, the screen changes to: ERROR! Press any key to turn unit off. Then turn unit back on. I have tried this and taken out the...Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3363715-hp20s_locked_upI have had my hp20s for about 8 years. First some of the number keys were not registering. Then it just locked up. I put new batteries in but it still does not work. It will turn on but none of the keys will register. Please help.Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t1002664-hp_20s_calculatorWhen I changed the batteries the / * - + buttons on the right hand side stopped working. Does anyone know of a way to repair it or of a repair person in London that could help me? ThanksThu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t1006858-hp_12cTry to clear, will not allow, "begin" at bottom below numerals, commas versus decimalsThu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3035460-ti_83_calculator_ram_clearedMy calculator readout displaysTI-83 Silver Edition 1.14RAM clearedI cannot get it to input anything or use it for anything. I need to fix it, I have an Advanced Engineering Analysis midter in 3 weeks.Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3603275-bad_connection_inside_caseHave a bad connection inside the case. How do you open this beastie?Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t3229069-ti_84_turn_new_batteries_installedTI 84 won't turn on. New batteries installed. TI Connect recognizes device and I installed new OS. Brightness is not the issue. Any suggestions? This is one of student's calculators. Thank you.Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t1339705-repairsDoes anyone know who repairs these calculators?Thu, 17 Dec 2009 13:37:46 GMThttp://www.fixya.com/support/t370406-dividing_fractionshow do i divide fractions on the calculatorThu, 17 Dec 2009 13:37:46 GMT