Question about Toshiba 19v 3.95a Pa-1750-09 Laptop Ac Adapter Charger

Open Question

Circuit diagram adapter Toshiba PA-1750-09 - Toshiba 19v 3.95a Pa-1750-09 Laptop Ac Adapter Charger

Posted by Anonymous on

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

93 Buick PA blows Trunk Release, fuel door release and backup light fuse when key is turned on, Please help.


Videos on you tube on finding a short circuit ! How to read a wiring diagram . Go to http://bbbind.com/free_tsb.html free wiring diagrams .

Jul 27, 2016 | Buick Cars & Trucks

Tip

My dell pa 12 won?t start ?


When i start my dell pa 12up and it takes 10 mins to load to windows XP, , when the windowsloading screen comes up the FANS go crazy. I then wait till i’m at thedesktop at which point i immediately shut down the pa 12(which takes afurther 7 mins) while the FANs are going crazy.

answer :

Now if i start the pa 12 again it works normally.

I had to do this procedure everyday, untill today when i switched the pa 12 on, waited till the desktop appaered and i removed the battery while the pa 12 was on..
17028ca.jpg
Now when i switch the pa 12 on it powers up but i’m not getting anything on the screen

First try a different AC adapter (such as :pa 10 ac adapter)

If no change then the issue is the motherboard. Often the AC adapter will fail then the battery discharges and you get the symptoms youdescribe.
SO AC adapter then MB

It shows no power on your laptop but it shows you the dvd player led comes on then off.

I would suggest try the following:

1. Remove laptop battery, optical drive, hard drive and ram. Remove external peripherals as well.

2. Make sure AC Adapter is not yet connected to the laptop. Pressand hold on the laptop’s power button for 10 seconds to drain the powerflea.

3. Connect the AC Adapter to a known good power outlet, check ACAdapter power LED if it is on. Try to sense if AC Adapter is not makinga bit of noise when it is plugin to the wall power outlet.

4. Connect now the AC Adapter (hp dv6000 ac adapter)tothe laptop. Check if AC Adapter LED stays on when it is connected tothe laptop. If the LED stays on means the AC Adapter is fine. If the ACAdapter LED turned off check the AC Adapter pin that goes to the laptopAC socket if it is loose.

5. If laptop AC Adapter stays on after connecting to the laptop try topower on laptop. If no power LED comes on then this is motherboardproblem.

6. Before replacing the motherboard there is one checking needs todo. If you can open your laptop bottom part then good, do this whenlaptop is not connected to any power source. Try to reseat the laptopCMOS battery then try to power on laptop after, if still fails thenreplace motherboard. I hope this helps.

on Feb 09, 2010 | Computers & Internet

1 Answer

Toshiba laptop adapter not working.should i go for a new original or is compatible duplicate safe


I will not recommend you to repair it, it's a sealed box, not worth it. Just buy another one. Always a 3rd party adapter will be more cost effective. Toshiba PA3215U-1ACA

Dec 09, 2011 | Toshiba AC Adapter/Power Supply Cord...

2 Answers

PA 21 adapter shows no sign of life. LED does not light up. No output voltage


Try another mains power cord. If this does not work then the PA-21adapter is faulty and needs to be replaced.

Jun 13, 2011 | Dell PA-21 Family AC Adapter For Dell...

4 Answers

Pa jumper pin no of nokia2626



Nokia 2626 Signal No Network repairing solution.Nokia 2626 Signal No Network Mobile Repair diagram pictures Service Tips and Tricks.Make Jumpers as shown in diagram or replace the shown components .
How to short Nokia 2626 PA.jumper Pa nokia 2626. here is a diagram that is showing how to jumper and short P.A of nokia 2626. it is used to check that mobile is getting signals or not. if signals are to low with jumper change the P.A
(u2ugsm.com)1600-no-network-problem-2-3.jpg

Jan 21, 2011 | Nokia 2626 Mobile Phone

2 Answers

Battery will not charge


The ac adapter supplies a voltage that is converted by a samll circuit that supplies voltage to the unit when no battery is installed and also takes some of the voltage through a circuit to charge the battery. In some cases, this charging current is also protected with a small fuse and this may have blown out. The fuse protects the unit from supplying too much current in the case of a bad battery, much like the smoking battery problem that Sony has had. If a new adapter doesn't solve the problem, which I suspect it won't, the converter has failed.

Also another method is that if you can hold the power button down for 2 minutes, remove the battery and power at the same time and that will shut it down and clear the power cache (a flush of the battery and CMOS is required with some dell's.

Let us know

Dec 25, 2007 | Dell Latitude D600 Notebook

Not finding what you are looking for?
Toshiba 19v 3.95a Pa-1750-09 Laptop Ac Adapter Charger Logo

Related Topics:

126 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Radio Communications Experts

eradiostore
eradiostore

Level 3 Expert

1654 Answers

Brad Brown

Level 3 Expert

15941 Answers

Mike Charette

Level 3 Expert

1795 Answers

Are you a Toshiba Radio Communication Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...