http://www.fixya.com/support/texas_instrumentsSolved technical support problems provided by FixYa users.en-usCopyright (c) 2007 FixYa, LTD. All rights reserved.info@fixya.comWed, 06 Jan 2010 18:43:42 GMT80http://www.fixya.com/support/t3583546-factorial_button_ti_83_pluswhere is factorial button on ti-83 plusWed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3518079-not_graph_simultaneous_equationsI can not graph simultaneous equations. Mode is set to functions and simutaneous. Megaphone(?) is to the left of y= instead of \ (or /). I can do this on other TI 84s but not my own!!Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3455513-size_replacement_batteryWhat size replacement battery for TI-30Xa calculatorWed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3443871-problem_ti_84_silver_editionI have a problem with my TI 84 silver edition. When i turn it on the cursor will not blink and when i press a botton it will display slowly.Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3434983-ti_86_completely_black_backgroundMy TI-86 has a completely black background, please let me know how to fix it. thanksWed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3403730-ti_interactive_will_not_install_windowsTI Interactive will not install on Windows 7. It just keeps determining disk space requirements and does not get any furtherWed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3382656-calculator_better_ti_36x_ii_eitherwhich calculator is better the TI 36X II(either batery or solar) or teh casio fx-115ES, the price its not a concern its the properties and functions of each one. im gonna study for engineer,and my TI graphing calc its not aloud for the exam so whih...Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3320415-received_solution_but_endI received this solution, but at the end the calculator asked me about some invalid certificate. Now the ti 89 is stuck at the boot screen because if I retry, it goes thru the whole process again and asks for the certificate. If I skip, it wants to...Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3318876-ti_89_detected_but_couldnt_get_statusti 89 detected but couldn't get statusWed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3281967-find_zeros_functionHow do you find the zeros of a function on a TInspireWed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3269497-change_number_decimal_placesWhy can't I change the number of decimal places on my new TI BA-II Plus calculator? I press 2nd, [format], 4, enter, 2nd, quit. The number of decimal places changes to 4 but as soon as I exit the screen it reverts back to two decimal places by...Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3215770-permutation_nprsay I press 4 then 2nd npr it comes up with "0" obviously not the permutation of 4Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3186128-calculate_20_16_4how do i calculate 20!/16!(4!)Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3140169-changed_batteries_due_weak_picture_nowchanged batteries due to weak picture - now no pictureWed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3122157-problem_graphingI understand that I can type in multiple equations, say for y1, y2, y3... BUT, they won't all graph..only one will graph, then I have to press "Y=" again and highlight the next graph, and when this is graphed, the previous one is not graphed anymore....Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t3111740-graph_x_cube_9_calculatorhow can i graph x cube-9 on my calculatorWed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t2997222-seem_find_make_simple_fraction_ti_30x2splease helppWed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t2461077-need_manual_ti_82I need a manual for my TI-82Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t2438458-digit_missing_in_displaymy TI BA-II plus display is missing the 4th digit from the right. What's up???Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t2301485-cannot_calclate_sin_cos_tan_texas_instcant put it in scientifc mode...how do I do it??Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t2275639-gcd_ti_84how to i use the gcd tool on the ti-84Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t2196633-dim_screen_presentationdim screen on ti92plus graphing calculatorWed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t2173742-decimals_fractionson my ti-81 calculator how do i convert decimals to fractionsWed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t2031305-neednan_instruction_manual_ti_83_plusI neednan instruction manual for TI-83 Plus, pleaseWed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t1972005-need_new_ink_roller_ti_5045_svIs there somewhere I can buy a replacement ink roller? This is a great little machine and I would like to keep using it. Thanks.Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t1610915-voyage_200_turnI found my old voyage 200 from college and attempted to turn it on. I haven't used this thing in 2 years. After replacing the AA batteries it would not turn on, even when I replaced the 3V battery it's still blank. I'm gonna tear this thing apart and...Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t1403161-need_operating_manual_ti_5032Someone gave my husband this calculator, but we have no instruction manual for it. Is there one available?Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t1147751-ti_15_square_root_functionwhen I enter square root 36 equals syn error; 36 square root equals syn error what am I doing wrong? DebWed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t355831-set_tax_ratewondering if someone can help me set the tax rate to 12.5% on this calculator (ti-1795 sv) please!!!!!!!!!!!! this is driving me crazy!!!Wed, 06 Jan 2010 18:43:42 GMThttp://www.fixya.com/support/t325329-ti_810_blowing_f2_fuseI have a TI 810 dot matrix printer that blows the F2 (3A, 125 V) fuse as soon as the power is turned on. I've disconnected all cables from the motherboard, and tried different power supply, driver, and processor boards, but F2 still blows. Anyone...Wed, 06 Jan 2010 18:43:42 GMT