Answer to: Why TI-83 wont turn onDid all and none worked, replaced my 4 triple A batteries hit the 2nd key and up arrow repeatedly and it came on saying Ram cleared, the I fixed contrast appropriately.
The time of day that you have been active over the last 90 days. Each line on this graph is an action you performed on the site (we only count major actions, like voting and editing posts). The numbers on the bottom of the graph are the hour of the day in Mountain Standard Time.
|Post was voted up||1||12|