crwdns2944620:0Texas Instruments TI-30X IIScrwdne2944620:0
crwdns2934139:0crwdne2934139:0
crwdns2931223:0crwdne2931223:0
crwdns2931223:0crwdne2931223:0
Replaced battery and it still won't turn on
crwdns2934197:0crwdne2934197:0 Texas Instruments TI-30X IIS crwdns2933315:00crwdne2933315:0
only half of figures show 70 shows as 79
crwdns2934197:0crwdne2934197:0 Texas Instruments TI-30X IIS crwdns2933315:00crwdne2933315:0