WHENEVER I POWER-ON THE MEGGER MIT520/2, AFTER FEW SCEND , I RECEIVED E77 ERROR ON DISPLAY. PLEASE HELP ME IN TROUBLESHOOTING MY MEGGER

It sounds like you may be experiencing an issue with your Yamaha RXV475 receiver. The 'S' symbol that you described could potentially be an indication of a problem with the unit. It is possible that the receiver may be experiencing a malfunction or error of some kind. I recommend trying the following steps to troubleshoot the issue:

1. Disconnect the power cord from the electrical outlet and wait a few minutes before plugging it back in. This can sometimes reset the unit and resolve any issues that may be causing the error message.
2. Check the receiver's manual for any specific troubleshooting steps or error codes that may be relevant to the issue you are experiencing.
3. Make sure that all of the connections to the unit are secure and that there are no loose cables or connectors.
4. If the issue persists, it may be necessary to have the unit serviced by a qualified technician.

I hope this information is helpful. Let me know if you have any other questions or if there is anything else I can assist with.

There could be a few different reasons why your HiTi photo printer is not displaying on the monitor. Here are a few things you can try to troubleshoot the issue:

1. Check the cables. Make sure the cables connecting the printer to the computer and monitor are securely plugged in and in good condition.
2. Check the printer's power. Make sure the printer is turned on and receiving power.
3. Check the printer's status. Check the printer's control panel or display for any error messages or indicators that may indicate a problem.
4. Check the computer's settings. Make sure the printer is properly installed and configured on the computer, and that it is set as the default printer.
5. Restart the printer and computer. Try restarting both the printer and the computer to see if this resolves the issue.
6. Check for updates. Make sure you have the latest driver and firmware updates for the printer. You can check for updates on the manufacturer's website or through the printer's update feature.

If you have tried these things and the printer is still not displaying on the monitor, the issue may be with the printer itself. In this case, you may need to have the printer serviced or repaired by a professional.
I hope this helps! Let me know if you have any other questions.

Probably in safe mode due to a power supply/output stage fault.

Nothing you can do, send back to Megger to get repaired.

Good Morning Friend,

I understand you are receiving error codes on your Frigidaire refrigerator, model# LGHC2342LF2. I suggest resetting your appliance, by either unplugging it or shutting the power off at your home's circuit breaker, for 3-5 minutes. Restore power. You will hear a beeping, and will need to press the "Alert Reset" button to stop your refrigerator from beeping. I ask that you please follow up with a comment on the post, at your convenience, to advise if further troubleshooting is needed or if your refrigerator status has changed successfully. If further troubleshooting is needed, I ask that you please let me know the error codes displayed on your appliance. Hope this is helpful.

-Best Regards-
WP

vsx405 came error dc protection chacked all power transistors c2500 ,a1948 all ok i was disconnect dc detector wire then ok after few minutes one pair burned with c945100 ohms resistors that time not fix heat sink then all replaced power on error overload with speaker and without speakers also coming error disconnect ol wire no chang pease help any expert amplifiers thanks

Hey, I own one of these systems. Whenever I touch two of the wires together (shorting it out) the system shuts down and overload appears on the display. My suggestion is too check your wiring (especially in the spliced areas) or replace the wiring to the outside speakers and try it again. If you dont want to try that, take the wires you have hooked to the A speakers and see if they will work on the B setting (a quick troubleshooting technique). Please let me know if it worked for you. Good Luck!

This could indicate your video card has gone bad.

The audio amplifier IC´s are on short circuit.