Question about HP 640 Inkjet Fax Machine

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Can I reconnect to pasha

Pasha, I should have thought about disconnecting from you when I unplugged the machine....can you help me reconnect?

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  • bilky May 12, 2008

    I checked the wires, plugs and unplugged and now the fax machine ititialized.....what next|?

  • bilky May 13, 2008

    someone from pasha's site was giving me instructions as my office 5500 hp fax machine will not send or receive faxes.....she was giving me some instructions and instead of waiting until she had finished with all instructions I followed the first few steps, which was to unplug the machine as the outlet and then replug in order for the computer to initialize.....of course when I did this I lost connections with pasha....also unplugging and replugging did not help the fax machine to be able to function

  • david May 11, 2010

    Sorry I am no longer active on this site. I hope someone else here can assist you.

  • david May 11, 2010

    I am no longer active on this site and have not been for 4 months or more. I hope you can find the assistance from others here with your issue.

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  • 2,120 Answers

Plug a regular phone into the wall outlet and listen for a dial tone,

Make sure the phone cord is plugged into the LINE port of the fax machine.

Posted on Oct 14, 2008

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Beko wm5121w 5 kg keeps cutting out the electrics can open the door machine starts to fill and eveything cuts out


With the machine unplugged, try disconnecting the heater and then turn the machine back on. If it is still tripping the electrics reconnect the heater and disconnect the motor, then turn on again. Likely one of those is causing the fault

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Hard drive


You can check this link for the step by step way to reconnect your hard drive: http://www.helpwithpcs.com/upgrading/install-hard-drive.htm

Hope that helps.....

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Gh6177xps


Your full model number would be either GH6177XPS1, GH6177XPS2, GH6177XPS3, or GH6177XPS4 as found on the model tag. I mention that only if you need to order parts.

There should be a "mini-manual" (tech sheet) hidden inside the unit behind the control panel or hidden on the left side behind the grille, which is very helpful when troubleshooting, testing, and locating components.

mini_manual_behind_grille_small.jpgdee77f7.jpgAt our Web site, we have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

On the tech sheet for our model, trouble code F7 is discussed:

F7 Power to magnetron interrupted

1. Unplug microwave oven or disconnect power.
2. After 40 seconds, check to see whether this solves the problem.
3. Unplug microwave oven or disconnect power.
4. Check cooling fan operation
5. Check resistance of the magnetron thermostat.
6. Check the magnetron.
7. Check P2, P4 and P27 connections.
8. Check wiring to the 1100W inverters and control system. See "Checking Inverters."
9. Check operation of all interlock switches.
10. Replace inverter, if defective.
11. Replace all parts and panels before operating.
12. Plug in microwave oven or reconnect power.
13. If problem persists, unplug microwave oven or disconnect power.
14. Replace electronic control.
15. Replace all parts and panels before operating.
16. Plug in microwave oven or reconnect power.
17. If problem persists, unplug microwave oven or disconnect power.
18. Check for reversed plug connection on controls or loose wiring.
19. Replace all parts and panels before operating.
20. Plug in microwave oven or reconnect power.

You can find helpful exploded view diagrams and order parts by entering your full model number from the tag on the oven here.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

Sep 07, 2012 | Whirlpool Microwave Ovens

1 Answer

My Bernina Artista 180 (upgraded to 185) quit and the screen started blinking.


it sounds like a part of the computer is going out & the machine needs to be serviced

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1 Answer

I have a that microwave gh7208xrs that shows a error code F7 HVSMPS feedback


The controller is not getting the high voltage switched-mode power supply feedback signal.

Sometimes this is due to a defect on the HVSMPS (inverter) or a bad connection from the HVSMPS to the controller.

Due to the voltages involved, I do not recommend that an inexperienced person attempt to troubleshoot an inverter.

In the event that you or someone you know wants to look into it, see these safety warnings first.

There should be a "mini-manual" (tech sheet) hidden inside the unit behind the control panel or hidden on the left side behind the grille, which is very helpful when troubleshooting, testing, and locating components.

It tells you this:

F7 Power to magnetron interrupted
1. Unplug microwave oven or disconnect power.
2. After 40 seconds, check to see whether this solves the problem.
3. Unplug microwave oven or disconnect power.
4. Check cooling fan operation
5. Check the magnetron.
6. Check P65 connection on the relay control board.
7. Check the P56/P66 connection between relay board and relay control
board.
8. Check wiring to the 1200W inverter and control system. See "Checking
Inverters."
9. Check operation of all interlock switches.
10. Replace all parts and panels before operating.
11. Plug in microwave oven or reconnect power.
12. Check voltage at 4903-1 on relay board. If it is 120, unplug microwave
oven or disconnect power.
13. Replace inverter.
14. Replace all parts and panels before operating.
15. Plug in microwave oven or reconnect power.
16. If problem persists, unplug microwave oven or disconnect power.
17. Replace relay control board.
18. Replace all parts and panels before operating.
19. Plug in microwave oven or reconnect power.
20. If problem persists, unplug microwave oven or disconnect power.
21. Check for reversed plug connection on controls or loose wiring.
22. Replace all parts and panels before operating.
23. Plug in microwave oven or reconnect power.

I'd suspect 6 through 8 first.

You can find helpful exploded view diagrams and order parts by entering your full model number from the tag on the oven here.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

Jul 08, 2011 | Whirlpool GH7208XRS Stainless Steel 1200...

1 Answer

Hi my washing machine first would not spin, you had to turn it on as it turns it self off. Now it turns on but as soon as it starts to agigtate it turns power off and cant be turned back on for a few...


It sounds like there's a problem in the motor controller module or the motor itself. Unplug the machine first for at least 30 minutes to eliminate the possibility of an electronic glitch. If unplugging it doesn't address the issue, disconnect power then raise the console to access the motor controller module. Disconnect the pump and motor harness including the rotor position sensor harness from the motor controller module.

Reconnect power then start the machine. The problem is either of the disconnected parts if the machine doesn't shut itself off. Reconnect them one at a time then restart the machine and you should be able to find which one is causing the machine to shut itself off.

The problem is in the motor controller module if the machine still shuts itself off with the pump/motor and rotor position sensor harnesses. Replacing the module is the only viable solution.

Indicate the exact model number of the machine should you need further assistance. You don't have to rate this solution in order to reply or post additional information.

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1 Answer

My whirlpool duet front load washing machine stops in mid cycle


F21 = LONG DRAIN ERROR

If the drain time exceeds 8 minutes the water valves turn off. After 4 minutes the “Sd” error will be displayed, then 4 minutes later the F21 error code will be displayed.

Press PAUSE/CANCEL two times to clear.

Procedure:

1. Check the drain hose and make sure it is not plugged or kinked.
2. Unplug washer or disconnect power.
3. Check the electrical connections at the pump and make sure the pump is running.
4. Check the drain pump filter for foreign objects.
5. Plug in washer or reconnect power.
5. If the above does not correct the problem, go to step 7.
6. Unplug washer or disconnect power.
7. Replace the pump.


Alternative Procedure:

If the machine cannot be forced to its diagnostic mode then:

1. Disconnect the washer from the power supply and water supply.
2. Remove the top panel by taking out the three screws in the back of the washer. The pressure switch is right on top.
3. Remove the Molex connector from the water level switch / pressure switch.
Refer to the picture below.
4. Reconnect the power supply but not the water supply.
5. Power the machine. The machine will enter diagnostic mode.
6. Power off the machine.
7. Replace the water level switch / pressure switch.
8. Reconnect the water supply.
9. Power on the machine it will work without error

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2 Answers

Setting time and date on my Cartier Pasha watch.


Do not be so afraid. Unscrew that big crown fully, pull off and then you will see the real setting crown(quite small one), called an underlayed crown.
That little chain is hard enough to withstand your pulls, unless you are drunk. :)))
When you get that small crown handy- you can set the time and all the features.
If the small crown is not moving, your watch is rusty and you will need a proper watchmakers help.
Don't forget to rate, please.

Jan 11, 2009 | Cartier Pasha 32MM WJ111156 Wrist Watch

1 Answer

My XSA 975 telephone was accidently disconnected from the power outlet. When reconnected I found cannot dial out but can receive calls inward. I have tried disconnecting the AC adaptor and reconnecting...


I unplugged the AC Adaptor from the wall socket and left unplugged for an hour or so (a few minutes as per the trouble shooting advice page in the instruction manual did not work). I then reconnected the adaptor to the power and the phone returned to normal service.

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1 Answer

Whirlpool microwave oven


There should also be a "mini-manual" (tech sheet) hidden inside the unit behind the control panel or hidden on the left side behind the grille, which is very helpful when troubleshooting, testing, and locating components.

It says:

F7 Power to magnetron interrupted

1. Unplug microwave oven or disconnect power.
2. After 40 seconds, check to see whether this solves the problem.
3. Unplug microwave oven or disconnect power.
4. Check cooling fan operation
5. Check the magnetron.
6. Check P65 connection on the relay control board.
7. Check the P56/P66 connection between relay board and relay control board.
8. Check wiring to the 1200W inverter and control system. See “Checking Inverters.”
9. Check operation of all interlock switches.
10. Replace all parts and panels before operating.
11. Plug in microwave oven or reconnect power.
12. Check voltage at 4903-1 on relay board. If it is 120, unplug microwave oven or disconnect power.
13. Replace inverter.
14. Replace all parts and panels before operating.
15. Plug in microwave oven or reconnect power.
16. If problem persists, unplug microwave oven or disconnect power.
17. Replace relay control board.
18. Replace all parts and panels before operating.
19. Plug in microwave oven or reconnect power.
20. If problem persists, unplug microwave oven or disconnect power.
21. Check for reversed plug connection on controls or loose wiring.
22. Replace all parts and panels before operating.
23. Plug in microwave oven or reconnect power.

If for some reason your tech sheet is not there, you can download it here.

We regularly repair control units for customers nationwide by mail for $39.95 postpaid in about a week with a one-year guarantee.

Feel free to contact me directly (and please remind me of your full model number) for more information & help.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

William E. Miller
prototech@usa.net
http://www.microwavedisplay.com

Nov 30, 2008 | Whirlpool GH4155XP Microwave Oven

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