Question about Computers & Internet

1 Answer

LENOVO 3000/N100 LAPTOP CHARGING

I have a Lenovo 3000/n100 0786 laptop, the yellow female 20v input lead to the motherboard has broken. Lenovo only mention the part as miscellaneous parts P/N 41W5228 which covers over ten items, I only require the DC-In cable, can you suggest a supplier

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Expert
  • 348 Answers

Yes but it may not from your contry if you are from bombay then go to grant road east & at lamington road s.m.j.electronics is there he can help you

Posted on Oct 27, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

Hi, the charging connector is broken, can it be replaced easily? If so , how do i get to it? the lap top is a TJ74-RB-050UK. Cheers


the dc jack (charging connector) can usually be bought for about 5 pounds or less from ebay. As far as fitting it goes it depends how confident you are. You will need to disassembel your laptop and remove the broken jack from the motherboard and then solder the new one on.

Jul 15, 2012 | Packard Bell (190169) Power Supply

Tip

Laptop is plugged in but says it is running on battery.


You have your laptop plugged in but when you check it says that you are running on battery. Or, you have your laptop plugged in and it will not work because the battery is dead.

Both scenarios depict a broken power port on the laptop or possibly a bad power supply. Checking the power supply is easy. Using a DMM on volts DC set to 20 place the red lead on the center pin and the black lead on the outside of the plug assembly. If you do not have the correct voltage as listed on the power supply then you need a new one. While holding the leads on the power plug wiggle the wiring to make sure there are no breaks. If the power drops to zero at any time you need a new power supply. A good site is http://www.impactcomputers.com .

Many times people do not realize that their power port is broken until it is too late. If you continue to use your laptop after the port is broken you will destroy the power supply portion of the mainboard and it will cost you half as much as the laptop cost to repair and may make it not worth fixing.

When you realize that your laptop is not running on AC power, and it could be intermittant, you need to immediately take it to a repair facility to get the jack replaced. The average cost should not exceed $150 US.

This is not a repair procedure that I can walk you through. You can only get your unit repaired at an experienced reapair facility.

Thanks for using FixYa and for the great rating. Please consider a testimonial. Thank you.

hardrocko

on Nov 13, 2010 | Computers & Internet

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

How can I test voltages on the Enermax Galaxy EGA1000EWL 1000-Watt Power Supply unit out of the computer.


Most motherboards will give tell you all of the voltages being provided by the power supply in the bios under hardware or health monitoring section. Otherwise you will need a multimeter to test the different voltages. You would want to set the multimeter to the 20v or similar setting. Depending on what voltage you would want to test would determine the color of wire you would check. You would connect the black/negative/ground lead of the multimeter to one of the ground wires coming from the power supply normally a black wire. The 12v is normally a yellow wire, the 5v is normally a red wire and the 3.3v is normally an orange wire. The wires may be different colors so you may want to look up the ATX pinouts to find the exact voltages you want to measure.

Feb 23, 2011 | Enermax Galaxy EGA1000EWL 1000-Watt Power...

2 Answers

Only getting intermittent power supply when AC adaptor plug in,power can be ma to come on by gentle movement of the connector in the laptop socket?


You need to replace the DC Power Jack on the motherboard, of the LAPTOP.

What is the LAPTOP manufacturer name, and Model Number?

Just to give you an idea of what is entailed;

1) http://www.insidemylaptop.com/category/power-jack/

2) http://www.laptoprepair101.com/laptop/2007/12/06/dc-power-jack-repair-guide/

Also, did YOU rate the given solution?

Oct 12, 2010 | Packard Bell (190169) Power Supply

1 Answer

I have a mother board with 4+4 pin atx connection but the additio


The extra 4-pin connector should slide into the side of the larger connector. If the leads are the following: black/yellow/yellow/black, then this connector goes on a different location (usually close to the CPU/heatsink assy). Sometimes the PSU will not come equipped with the aux 4-pin that slides in next to the main connector... The computer generally WILL work without this connector, provided the aformentioned connector is connected in the aforementioned slot.

May 23, 2010 | Antec Basiq BP500U (ASKU51402) 500-Watt...

1 Answer

Acer power supply problem


Yes but it is expensive. The motherboard has to be removed from the laptop. This is a common problem in that the jack comes loose from the motherboard.

Oct 13, 2009 | Acer (56.04145.901) (5604145901) Power...

1 Answer

My laptop won't turn on


you'll have to take it to a repair shop or someone that knows what theyre doing

Oct 09, 2009 | Sony Computers & Internet

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

Related Topics:

86 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

98829 Answers

David Payne
David Payne

Level 3 Expert

14071 Answers

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

Answer questions

Manuals & User Guides

Loading...