Haier HTF27R11 27" TV "red blue screen" Questions

blue screen red lock upper left how do i unlock a jensen t./v model ts2750j with blue screen and red lock in upper left screen My Advent TV did the same thing. Blue Screen with a red lock in the upper

...red blue screen, if I solder the red wire on the blue and leave the blue wire unconnected , I get a green screen, a friend told me to change the bf871 transistor but I don't know which... any idea ? ...

...blue and red. Is there a reset button that needs to be pushed.Thank you for your support.Leslie Rinehart Where did you adjust the red and blue?................Did you remove the speaker grill cover ...

...turn back on again. The power indicator light keeps flashing - red blue red blue red blue.... Why? It turned on again after about twenty minutes has a problem in the power supply filter ...

blue with a red padlock in the top corner my tv is locked & the screen is blue . how do you unlock it ? has anyone found a solution to this? Press (Hold Down) Display or Infor button for 4 seconds the

...blue red and green. Also there is a strange pattern appearing in the picture, sort of like a maltese cross along the length and breadth of the screen(in the red green and blue) my t.v is only showing ...

...red blue green repeating screens. on/off switch functions, but nothing else. Cannot access menu screen. Remote missing. Can it be fixed ? Yes it can be fixed,click the link below ...

blue screen red lock I dont have a clue what happened... The screen is blank and has a little red lock on the upper left hand side... remote only works to turn it on...no other buttons work. Help ...

unlock wintel tv blue screen red padlock problem hello i have tv called telefunken ttv210 i have blue screen with red lock how can i unlock so i can watch tv can you help me please thanks darren

...red,green, and blue video and information to the picture tube via 3 pins on the tube (the K or cathode for each).The set will have either 3 IC's on that board or 3 transistors, or a single larger ...