Samsung sp50l6hd it is showing up on the sceen fan 2 error can any one help?

the batteries are no good if, after charging them for 24 hours.
3 years of not plugged in wreaks lead/acid batteries just like your car done same way.
1step 1 is config, RTM read the many for connections to 400vac
3 phase do that.
then apply power to it (breakers)
and let it charger over night or 24 hrs.
and luck can happen but those batteries are now toast.

Hi-

Chances are you need to reset the settings. check the guides as well for the correct setup.

Hope this helps

its data loss.shutdown and restart.

Fault code. 6. From what I have read 1 of 2 items. The unit has completely lost freon charge. Or 2, outdoor has overheating problem, ie. condenser fan motor not running

sumsung gt-b5722 full sceen probelm

Which fan did samsung say was fan #2 ? As from my experience dealing with Samsung they dont know the difference between the fans but fan 2 error is usually refering to the fan under the light engine in the L7 and the L6 its the small one in the gray plastic case which blows under the ballast.

There are only two things you can do once your phone shows the rainbow colors: First, try to remove the battery and the SIM from your Samsung while the phone is powered on. Replace the battery and SIM and power on the phone to see if the display returns to normal. If this doesn't work, then you'll have to visit a service center, as likely a small connection in the screen has gotten loose and it's not transmitting information required for normal operation.

sir it may happen if the auto off option is enabled and the timer is enabled........... check for this options if they r and enabled then disable that........... or give your tv to the service shop and check for any problems

If a “Check Fan” message appears on the screen:

Take a look at the fans while the unit is on. If a fan is not operating, check the connector to that fan. If the connection is good, replace the fan. If the fan is still not operating you have a problem with one of PCBs.

Since the lamp generates a lot of heat, the fans are continuously monitored for correct function. The owner's manual should show you the location of the fans. Make sure that the grills covering the fans are clear of dust and that the fans are clean. Sometimes dirt can cause the fan blades to slow down enough to trigger the safety alert.

Keep us posted.
Dan