Question about Compaq Keyboard

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My keyboard is not functioning...

Hello experts, i would like to ask assitance from you guys about the steps or ways in testing the keyboard using the multitester or generally the ways of troubleshooting it. I am sure that my keyboard is the problem because when i try other keyboards my pc works well. Thank you....

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Your best bet is to just buy a new keyboard. There's not sense trying to repair an old keyboard because you can purchase new one's so cheap.

Posted on Jul 31, 2007

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Hi there,
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Posted on Jan 02, 2017

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1 Answer

My baby broke the piece that holds my tablet to the nextbook flex 11 detachable keyboard


Hello Karen Martin,

Glad to hear your baby won the first bout... Congratulations...!!

I have no personal experience with your Flexx but did try to find technical detail... (nice machine, in-expensive, good reviews) only to find it DISCONTINUED.

Isn't that always the way!

I'm a firm believer in repair... (or replacing (especially if you like something)...

While looking for technical detail I also checked eBay and found your keyboard $27 + $10 shipping (used, BELOW) or a whole unit w/cracked screen $55 (free shipping).

I have had great success with eBay... It's no Amazon... but they do stand up for their buyers...

Don't be afraid to become an expert: as long as you wear an anti-static (ESD: $6) wrist-band & PUT EVERYTHING exactly back as you found it (good used of a camera as you proceed (step by step))...

You will be proud.

Every expert always started in the same place... at the beginning
(and plug-n-play makes it easier... not harder... go for it).

Good luck

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1 Answer

How to test AC Volts with multitester


plug it in,


if you have to ask then you should not be using multitester

Jul 12, 2014 | Measuring Tools & Sensors

1 Answer

Gps antenee not recieving signals


please do check the terminal connector of the gps to the antenna
connector cable there should be is a voltage reading of 5 volt dc on the gps using a multitester.if the answer is no then your gps receiver
is out of order.if 4 volt to almost 5volt that should be
be ok..next step is to check the gps antenna cable connector
to the gps antenna using multitester a for short or open connection.set the tester to x1 and calibrate setting then test
short cable should reading full almost zero on the scale,open has almost
no resistance at all.a good gps antenna will read a difference
of forward and reverse resistance reading i cannot tell u the actual reading
of the antenna because it all depend on the length of the cable
and the gps antenna model.but it usually work if u test it this way
please do take note that u are very sure of your setting on the
gps it self before u make this test.
good luck


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1 Answer

I have the keyboard but that's all....I need help


Hello Glennfulcher,
The Adesso WKB-4000US wireless keyboard is a great one! I use to have one. What problems are you having with the keyboard? If you are having issues connecting it to the transmitter I would first suggest you check any cordless phones you have around the house. As the WKB series operates at 2.4GHZ so do most cordless phones. This can cause a transmission error with your keyboard. Try these steps if you are having connectivity problems. Because this is the most common connection problem with wireless keyboards and mice.
1. Check all cordless phones for frequency range. 2. If you find a close 2.4 GHZ cordless phone unplug it. 3. Attempt to reconnect the keyboard to the transmitter.
As I am not 100% sure what your question is I'll just give a quick summary of links that may help you get started.
Frequently Asked Questions from Adesso
Touchpad Drivers from Adesso (Sometimes you have to install them separately)
Keyboard Drivers from Adesso
Adesso Live Help Desk (Get live help from Adesso)

If this answer was helpfull to you please write a quick review of my service I'm trying to work my way to expert help :)
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1 Answer

How can I check the compressor relay? Is there a way to check and see if it's working?


If it rattles when you shake it it's bad.

There are two types of relays you may encounter, wire coil and solid state. If the relay has an exposed wound wire coil it can be tested for continuity. Otherwise, the relay is of solid state design and requires specialized equipment for testing.Test the compressor relay for continuity using a multitester. Set the multitester to the ohms setting X1.
With the relay upside down, place the probes into the terminals labeled "S" and "M". The multitester should display a reading of zero ohms, indicating continuity (or if using a continuity tester, it should light up).
With the probes still in place, turn the relay over. You should hear the click of the magnetic switch engaging. The multitester should now display an ohm reading of infinity (or the tester should not light up).
Turn the relay upside down again, place the probe on the "S" terminal and place it on the side terminal labeled "L".

The multitester should now display a reading of zero ohms (continuity). Turn the relay over and the reading should change to infinity.
With the relay upside down place one probe on the "L" terminal and the other probe on terminal labeled "M".
The multitester should display a reading of zero ohms. Turn the relay over and the reading will stay the same, zero ohms.
If the compressor relay does not pass all of these tests, it should be replaced.

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1 Answer

Describe your frigidaire refrigerators frs26r4cq0


Your condenser fan probably is not running. It's underneath with the compressor. It should be running when the compressor runs. You can place a fan on the floor blowing on the condenser coils till you get it fixed. The fan should spin freely. Test the fan motor for continuity using a multitester. Set the multitester to the ohms setting X10. Place a probe on each terminal. The multitester should display a reading approximately mid-way between infinity and zero ohms. If the motor does not pass this test, it should be replaced. You don't need to test the middle one if you have one.

Nov 02, 2009 | Frigidaire FRT21P5A Top Freezer...

1 Answer

Washer not agitating,it doesdrain but does not agitate


Hello

You need to check and test the lid switch, The lid switch ensures that the lid is closed before enabling the machine to spin or agitate. This feature was added after serious injuries resulted from people reaching into an operating washing machine. For this reason, the lid switch should never be bypassed.
Test the switch for continuity using a multitester. Set the multitester to the ohms setting X1. Place a probe on each terminal. The multitester should display a reading of infinity. Depress the button on the lid switch and the reading should change from a reading of infinity to roughly zero. If it does not pass both of these tests, the switch should be replaced.

Inspect the motor coupler,
Inspect the driver belt (belt drive only)
Inspect under the washer for soot (clutch)
Test the motor
Inspect the pulley
Test the transmission
Inspect the agitator
Inspect the pump coupling
Test the water level switch

Regards
PCmania

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1 Answer

I need the product key(s) to run the software


Hello.

If you have lost the product key to your genuine software, and you have previously registered the software or have a proof of purchase, contact the software manufacturer and they will provide you with a new product key.

Sorry, but as guided by Federal laws, FixYa and it's experts do not provide product keys or serial numbers under any circumstances. Any expert that does so can be barred from answering questions. Those asking could have their membership deleted.

Thank you for using FixYa.

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2 Answers

My ZZR250 have no spark at all.


the spark is attributed to the coil. Use a multitester to test for continuity on the terminals. No response means no connection. Another way to test this without the use of a multitester is to switch the coil with a working coil. If it still doesnt have that spark but works with the other connection. then check the CDI.

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1 Answer

Power seat, mirrors


no its not hard to replace and test with repair manual haynes or chiltons will do and a multitester consult one of our expert techs online chat or try this
first make sure fuses are good then remove switch and test to see theres power to main switch then each individual switch using multitester at 20Vdc setting
then if theres power to switch and it doesnt work at all replace it,
if there is power but only part of the switch works and it is a multi switch control switch you can test its leads to the motors them selves follow wiring to probe using multitester same setting as you try individual functions up down forward etc and isolate which motor is faulty and replace most motors and switches are dealer items but heres a company may have it
Peach street auto 18003652341

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