[jmfp702]

I just put new batteries in the calculator and I push the powert button and nothing? Is there anything else to check out?

[Unknown008]

Well, get a new calculator?

If you have a contrast facility on it, try increasing the contrast. That'll be somewhat difficult since it's all blank, but I don't know what you can do else.

If the old batteries were left in your calculator for too long, they may have leaked and damaged the circuits inside.

[KISS]

Make certain the batteries are good.

Here is a trick. Remove the batteries and short the battery terminals IN THE CALCULATOR with the batteries out for about 30 seconds. Use a piece of wire. Sometimes a key ring works.