Question about Computers & Internet

Open Question

Benq laptop power supply "short"?

Many thanks - I'll try it.
Don Barrett

Posted by on

1 Suggested Answer

leecom72
  • 4806 Answers

SOURCE: Benq power supply "short"?

If you can extend the warranty do so, wait about 2 weeks then take it back

Fixed Pc for the price of the extended warranty!!

regards

Posted on Dec 02, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Windows did an automatic update to my computer., part of this update was windows live. I have tried to access my hotmail.com account with no luck. How can I get into my old account? ...


Bill:

I don't know why or how windowsLive would stop you from accessing your hotmail account... but, if yoou cannot get to hotmail.com or msn.com, then try bing.com . On the top of the bing screen you'll find a 'sign in' link. This sign-in is for all of the MSN services including hotmail.

If for some reason, you are unable to get to hotmail from any of these methods, I would download another browser, like Opera, Firefox, or Chrome...

I would also9 consider removing WindowsLive!

Aug 25, 2011 | Acer Aspire 5520-5908 Notebook

2 Answers

I replace my ac power supply for my dell laptop inspiron 9100 but when connect the power supply to the laptop it keeps on blinking and the laptop does not power on


If you can , try charging the battery in another system and then try to power the laptop up with the charged battery.
If the unit will run on a charged battery, then there's a problem in the charging circuit, and you'll have to check all the components in that area.
If it doesn't, then there's a problem elsewhere on the motherboard, possibly in the DC/DC converter circuit.
Check for shorted SMT MOSFETs and blown or failing capacitors.
If you aren't tech savvy, this is not an undertaking for the inexperienced, and you may have to have the unit sent out for repair.
Most places don't do component level repair and will simply tell you that you need a new motherboard.
If you cannot find a service depot near you, you may want to consider going to www.supertech-IT.com and arrange to have the unit sent in.

Jul 20, 2011 | Dell POWER SUPPLY Power Supply

1 Answer

Doesnt boot up all the time


well I guess this is a major concern. I believe whenever you are trying to turn on the laptop, it keeps getting off. To isolate this issue whether it is a motherboard problem or power supply, remove the cables and battery on the laptop. Press and hold the power button for 8-12 secs. Then reinsert the cables and battery on the laptop. Turn the power on. If it does not lit, check the lights on the keyboard. If there is no lit, there is a problem on the motherboard and that you need to call BenQ. Otherwise it is a power supply problem then you need to replace the power supply by calling BenQ...

Sep 04, 2010 | BenQ Joybook X31-PE04 Intel Core DUO L7500...

1 Answer

Benq 567s lcd monitor does not power up. Switch led blinks but goes dead. Tried replacing capacitor 450v 82uf with 400v 100 uf but did not work. please help.


That cap is for the Primary power supply switching circuits. How is the DC secondary side, no blown fuse, shorted transistors in the inverter circuits? Pictures will help, budmrtn@aol.com
http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
http://www.badcaps.net
It may have the same bd as DELL since BenQ makes monitors for DELL and HP.

May 21, 2010 | BenQ FP71G 17" LCD Monitor

1 Answer

Benq joybook 7000 not turning on. thanks


I would try another power supply. Also try it without the mains just on battery power to see if it comes on if not your system board is faulty

Feb 23, 2010 | Computers & Internet

1 Answer

I don't know, help me.


its a broad problem, maybe the RAM, power supply, connection are the source problem on it

Mar 04, 2009 | BenQ Joybook 5000U Notebook

1 Answer

Benq power supply "short"?


If you can extend the warranty do so, wait about 2 weeks then take it back

Fixed Pc for the price of the extended warranty!!

regards

Dec 02, 2008 | Computers & Internet

1 Answer

Benq S41 power suppl ''short"?


thats what i suggested earlier, the AC adapter in the laptop has blown, thats what causing the feedback/overload. you can fix the problem yourself but it is a big job!!!
If you need the problem resolving straight away, then take it to be repaired, under warranty if its still covered by it!!
Sorry for the misunderstanding

Kind regards

Dec 02, 2008 | Computers & Internet

1 Answer

Benq laptop power unit 'short'?


The fact that the LED light on the power supply tells me that its receiving power, look where the AC adapter goes and check the pin to see if it is loose, this sounds like feedback from the computer causing the power supply light to dim or go out

let me know how you get on

Dec 02, 2008 | Computers & Internet

1 Answer

Internal power unit 'short'.


Ok its not the power supply, it the battery in the laptop which is defective. Remove the laptops battery and power on using AC power only, the PC should now boot and your problem will be solved (apart from the battery)

post back to let me know how you get on

Kind regards and please don't forget rate us

Dec 02, 2008 | BenQ T2370 Notebook

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

38 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

kakima

Level 3 Expert

102366 Answers

David Payne
David Payne

Level 3 Expert

14161 Answers

Are you a Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...