Officials have worked to prepare the state for today since last year's vote, said Gary Bartlett, executive director of the N.C. State Board of Elections.
Bartlett said most problems last year were routine, except those in Robeson County. The county was unprepared and did not test voting equipment soon enough, forcing votes to be hand-counted.
He said that this year the SBOE sent personnel to ensure everything is ready.
Voting processes came under scrutiny after the 2000 presidential election, which involved numerous mishaps and miscounted votes, most notably in Florida.
North Carolina ranked fifth in the nation in votes not counted during the 2000 election, according to a 2001 study designed to prevent a recurrence of the previous election.
The study was a joint effort from the California Technical Institute and Massachusetts Institute of Technology Voting Technology Project.
The report stated that 3.3 percent of votes in North Carolina were not counted. In Florida, 2.9 percent of votes were missed. The study measured the residual vote -- the difference in votes cast and votes counted, said Cal Tech political science Professor Mike Alvarez, who headed his university's part of the study.
But Bartlett said the study's findings are irrational. "There is no such thing as votes not counted," he said. He added that errors might be attributed to voters making mistakes on the ballot.
The electoral process is also on the federal agenda.