I followed the instructions on the back and the display flashes 4 times for the motor being locked, over rpm. How do you rectify this?

SOURCE: refrigerator will not cool

no there a is nothing you can do, they gonna change a card, and charge for the card and the job,now check for waranties maybe the card is on waranty...good luck

SOURCE: Fridge fine, freezer not freezing

Weird scenario... the first thing I would do it to remove the interior back panel of the lower freezer section after the unit has been running for hours and check the coils to see the frost pattern on them. Should be even white frost all over the coils with no solid frozen coil (block-O-ice thing). Check the fan is running above the coils, etc. when. If everything is OK then you may have a control board problem. Let us know what you find in the freezer coil investigation and we can go from there.

SOURCE: SRL551DP, fridge stops, display on door flashing.

I bought an aga pantry fridge second hand and it wont cool. staying at 16. can any body help me please

SOURCE: fridge condensation - freezer thawing

OK now I'm wondering are theses numbers your getting 4 -9 the actual temps of the refrigerator and the freezer? and do they feel this cold and correct to you? I know the refrigerator side shouldn't be below 34 or so and definitely not below 32. If this is correct and the numbers are not settings but temps. (Now if you have a touch pad its electronic. If it has knobs it has a separate defrost and thermostat and are electro-mechanical)
If electronic Your control board and possibly defrost control are out.
It would more likely be the sensors going to the board(s) It will both sensors have the possibility of causing your problem. 1 will control the run of the compressor (and this one could and probably is connected to the inside coil) and 1 will control the air damper tween the refdg and freezer compartments, and may turn on the inside fan operation too.

(this would be my first suspect if these are degrees numbers). Look at the thermostat control see if it is attached to the indoor coil (usually the tube leavign the indoor section. If its not attached its not sensing the coil temp and when goes into defrost wala its not senmsing temps like its designed to do. Look for a broken clip or possible a plastic wire tie that holds this sensor in place.

Please get back to me with what you see - find on this look up.

SOURCE: TV turns off by itself

Thus the line connected to a surge protector or some kind of line protector. This can be consider.

Or if this is a crt type tv. This could be a fault on high voltage section. Horizontal output transistor or flyback. But check also for loose connection/solder crack. That clicking sound may be the relay in action.

hope i give some correct input.