Fan does not turn on

You will find all Diagnostic Code details available at http://ww.bluejag.co.uk .

This code P0560

Fault Code:- P0560 Indicates a Power-train fault


The fault is generally due to a problem in the Vehicle Speed & Idle Control area


Fault Description: Battery power supply voltage malfunction Note: This DTC can be flagged due to fuel injection pressure sensor fault. If P0193 is also flagged, correct first.

Action of ECM:- none


After clearing the DTC, complete the Engine temperature cool (cooling fans not running) Remove ignition key for 20 seconds (cooling fans not running) Ignition key in, position II for 5 seconds (do not start) Repeat cycle two additional times
Check for a reoccurrence of fault DTC.

Possible Fault:- ECM battery power supply open circuit, high resistance

Keep a fire extinguisher handy and never walk away from it while it's turned on.

If you're NOT overdriving it and it has sufficient all around clearance for coolign airflow you should take it to a competent technician for evaulation before you burn the house down.

TURN THE VOLUME DOWN TO A NORMAL SETTING.

Check that speakers are turned ON and then look for inadvertent selection of Mute or Tape Monitor.

I doubt any cables jumped off spontaneously from you playing with settings.

Just the same, go through all of the setup instructions before we assume a hardware problem.

http://www.retrevo.com/support/NAD-T761-Receivers-manual/id/8043bh644/t/2/


or...

If the unit appears to be malfunctioning due to power or internal issues...

Generally speaking, an amp protects itself from heat, shorts and overloads.

Overloads can be from excessive periods of high output and shorts would be wiring issues or a speaker blowing up.

You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.

If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.

If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced hands-on tech.


Check tyhe

Thank you for allowing me to help you.

I'm providing user manuals for quick reference and WE are going to thoroughly cover/troubleshoot the problem. First, we are going to provide the Manuals. PLEASE do not forget to award your best answer.

- Manual for STRATA NVD905U http://service.us.panasonic.com/OPERMANPDF/CNNVD905U.pdf

Here are the steps We are going to start with

1. Cover all Warning steps pages 2-6
2. If your seeing the below error look at the SOLUTION below

ERROR MESSAGE

Hardware error.
Reboot or press reset
switch.

SOLUTION

There was a malfunction in the amp.
 Press the reset switch on the system.RESET SWITCH IS LOCATED ON THE LOWER RIGHT HAND CORNER OF YOUR SYSTEM

IMPORTANT
Push the switch only when the unit fails to operate
with any buttons. (Stored settings and adjustments
are cleared.) If the unit fails to return to normal,
contact the nearest Panasonic Servicenter and have it
repaired.
Note:
 If the ID code has been already set, you will be asked
to enter the ID code right after the unit is restarted.
 A noise may occur when the reset switch is pressed,
but that does not indicate a malfunction.

ERROR MESSAGE 2

HDD cannot be
read due to low
temperature.

CAUSE

The system could not start up due to abnormal HDD temperature.
HDD cannot be 

SOLUTION

Turn off the power and wait for a while before turning the power back on

TROUBLESHOOTING COMPLETE**************

Please do not forget to AWARD YOUR ACCEPTED RESPONSE

THANK YOU KINDLY

This error occurs due to the harware malfunction of the printer. Please perform the steps provided in the below weblink. <a href="http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00489814&amp;cc=us&amp;lc=en&amp;dlc=en&amp;product=441125">http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00489814&amp;cc=us&amp;lc=en&amp;dlc=en&amp;product=441125</a><br /> <br /> If the issue persists, contact HP to service the product. If its in warranty they will replace the product

This could be due to presence of static charges or internal hardware malfunction of the notebook. To isolate this issue, perform the following:

HARD RESET

To perform a hard reset, please follow the steps listed below:

1. Unplug the AC adapter from the notebook PC and remove from any port replicator or docking station.
2. Remove the battery from the notebook battery compartment.
3. Press and hold down the power button for about 20 seconds.
4. Insert the battery and plug the AC adapter back into the notebook PC.
5. Press the power button to turn the notebook PC back on.


This will discharge the static charges from the notebook. Now check for the issue. If the issue persists, then remove and reseat the memory modules of the notebook by referring the service manual provided below. The manual is a PDF file.

http://h10032.www1.hp.com/ctg/Manual/c00853874.pdf

Refer page no: 43 & 44
NOTE: PDF manuals require the Adobe Acrobat Reader for viewing and printing.
Incase, if the issue persists, then it is clear that the issue is due to internal hardware malfunction of the notebook and requires onsite diagnosis.

Check wiring @ ceiling. Should b a black, white, green & red wire coming frm fan. Green is ground. Black & Red is power. White is neutral. Black provides power to fan, red provides lat power 4 lights. Remove light assembly, blue wire provides power. B sure 2 turn off power 2 fan b 4 working on it w/switch & breaker. Maybe lose wire connection or pinched wire grounding out. Fans require vibration proof bulbs regular bulb elements will break after short time use. Fan bulbs have larger filiments inside bulb.

hi im josh in cebu phils. may i helped you? Friend you need to replace your cmos battery because The most common cause of a checksum error during the startup process is due to a faulty battery which is not providing sufficient power to the motherboard when the computer is off. However, motherboard malfunctions and viruses can also contribute to checksum errors. good luck.

You have install printer driver first...

C004E: Power Unit Cooling Fan Motor malfunction

Check the power supply fan for proper operation.