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My system is giving me the message NO AC - Orbit Sprinkler System Power Source Transformer #57040

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My 99 cad deville "low-refrig a/c off" message is on. added refrigerent, still not working. comp clutch is engaging, the blower is not working. please help possible problem/solution before i give up a

there are too levels for refrigerant that affect the ac compressor . one is too low which you see and the other is too much. both control pressure switches tat work the ac clutch. IT is best to have a refrigerator /air conditioner mechanic add the gas as they will check out the system for leaks which you have

Mar 21, 2014 | 1998 Cadillac DeVille

1 Answer

Treadmil t733 shows E9 error and soes not start

Dear Sir:

Hello I hope you are o.k

I wil give some tipoe with this Error code:
Error 09 - Lower PCA Memory Test Errors
Error 09 checks lower PCA memory locations during the power up test sequence. If a fault is
found during the power up test sequence, error 09 will be displayed. This error code is only used
on products utilizing the dual microprocessor system.
Possible Causes
1. This error message almost always indicates a lower PCA problem when it is consistently
displayed. Failures causing this error message to be displayed are rare.
Possible Remedies
1. If the error message is consistently displayed when the unit is powered up, the lower PCA
should be replaced. It is possible to see this error message displayed intermittently due to
external causes. If the units A.C. input significantly dips during the power up test sequence
the test could fail resulting in this message being displayed. Treadmills operating on
non-dedicated A.C. circuits may see this message displayed on an intermittent basis.

Thank you in advance, sincerely. Blessing.

If you need additional Help, please reach me.

Managua, Nicaragua. C.A.

Sep 28, 2011 | Exercise & Fitness

2 Answers

When I started my DELL Inspiron 1525 running Win 7 Ultimate, I got a white-on-black screen which questioned the voltage from power adapter. Diagnostic program run.. Stopped with the following msg: Error...

2000-0142 and 2000-0146 are hard drive SMART errors, indicating the HDD will fail.
To boot message about the AC adapter was a BIOS level message that normally appears when a Auto/air ac adapter or other 65 watt ac adapter is used to power the system.

Jul 16, 2011 | Dell Inspiron 1525 Laptop

1 Answer

2007 suzuki forenza a/c stop throwing cold air comprsor is still working

  • Sounds like your AC system is out of refrigerant. You have a couple options.
  • You can get a can of R134 from the parts store and try to give your system a charge. This might get you through the summer.
  • You may have to go to a shop and have them put your AC system under a vacuum and then charge your AC system.
  • An AC system is a sealed system and well never blow warm air unless a leak develops. So be advised any charge you give your AC system is only temporary until a dye is put into the system and the leak is found and fixed.

Regards, Tony

May 26, 2011 | Suzuki Forenza Cars & Trucks

1 Answer

Post Boot message for my Dell Inspiron 1521 laptop. Message: The AC power adapter wattage and type cannot be determind. Please connect a Dell 65W AC adapter or greater for best system performance. To...

When you received the system as out of the box and you get this message "The AC power adapter wattage and type cannot be determind" let the Dell tech service know that they sent you a wrong or incorrect type of AC Adapter.
If this message not was not appearing before it just happened recently try to download and install the latest BIOS version from the support site.
If all fails remove the batt and check if laptop can work with AC adapter alone, because issues like AC not determine may not charge the battery and laptop may not work with AC as well, maybe laptop is already running on battery power.

Nov 11, 2009 | Dell Inspiron 1521 Laptop

2 Answers

A message keeps coming up on my Dell laptop saying the AC power adaptor cannot be determined, this will prevent optimal system performance...what does it mean and what can I do?? Nipper

Dell portable systems use a sensor wire (Thin wire in center of power connector of AC adapter) to allow the system to identify the wattage of the adapter connected to the system. If the wire is bent or broken, then that message will appear and the battery charger is disabled.
If the issue still occurs with a replacement or known good Dell AC adapter, replace the motherboard.

Oct 18, 2009 | Dell Computers & Internet

2 Answers

Dell Inspiron 1545 AC Adapter error message

-check the system battery information and charger information of the computer; restart the computer, while the computer is booting up, press F2 repeatedly; check "battery info"
-if it stated ac adapter = unknown device ; update the BIOS (-visit
NOTE:other computers may have different BIOS, if it is not the same you may have to consult manufacturer
-click on drivers and downloads
-click or choose by service tag
-download the BIOS and install it on the computer)
-check information after updating; if same message AC adapter = unknown device; call manufaturer for a replacement AC adapter, if status has changed it is a battery problem or motherboard, contact manufacturer to test battery

Sep 29, 2009 | Dell Inspiron 1545 Notebook

1 Answer

I have got an advent 7104 and after 5 minutes or so it just turns itself off. why is this?


Your system may be turning off due to various reasons..

So you have to tell us that what message does it displays while turning off.

Or tell us if it don't show any of the message.

Because these are totally seperate issues.

Also tell us when this happens your system is on AC supply or battery.
Just explain your problem so that we can give you precise solution.

Thank you

Aug 20, 2009 | Computers & Internet

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