Computer problem!!

[Emma]

I was having trouble with my computer. So I called Richard, the 11 year
old next door whose bedroom looks like Mission Control, and asked him to
come over.
Richard clicked a couple of buttons and solved the problem.

As he was walking away, I called after him, 'So, what was wrong? He replied, 'It was an ID ten T error.'

I didn't want to appear stupid, but nonetheless inquired, 'An, ID
ten T error? What's that? In case I need to fix it again.'

Richard grinned. 'Haven't you ever heard of an ID ten T error
before?''

No,' I replied.

'Write it down,' he said, 'and I think you'll figure it
out.'

So I wrote down:







I D 1 0 T