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Ellie Taylor & Anna Whitehouse 12am - 1am
20 July 2011, 06:00 | Updated: 20 July 2011, 10:47
North Essex goes fully digital today (Wednesday 20 July) so if you've not prepared for the switchover, you may be without TV channels on your telly.
The Sudbury transmitter's switched over, meaning you'll need a digital box to keep getting all the channels you have done up until now.
In addition the Chelmsford Channel 5 analogue transmitter is also being switched off today.
Here is what you need to do if you haven't got yourself digital-ready.
Earlier this month the BBC2 feed disappeared.
The remaining parts of the county will switch in April 2012 when the London TV region changes from analogue to digital.
Find out more by clicking here.