Toshiba TV turns ON screen Goes Blank.

[FroMan641]

Just got a Toshiba TV from a friend, when i turn it on it displays the Toshiba logo then goes black, also when it goes black there is a slight whine coming from it.

Any Ideas on How to Fix?

 

Toshiba 46L5200

[vembutech]

May be problem with cable here check this Quick Fixes for TV Picture Problems also have a look at this Troubleshooting a blank TV screen whether this helps.