Is my Power Supply Unit fried?

Posted by Rob on Super User See other posts from Super User or by Rob
Published on 2011-01-09T18:29:15Z Indexed on 2011/01/09 18:55 UTC
Read the original article Hit count: 175

Filed under:

laptop

|

charger

So my laptop just started smoking where I plug my charger in. I run a netbook, the Acer Aspire One.

My charger won't charge it, because when I plug my charger into the netbook, the charging light that indicates the netbook is receiving power turns off.

Is there anything I can do to troubleshoot where the problem is and what should I do now? Is just my charger fried and should I replace it. Or could there also be a problem with my netbook and do I need to look for other problems?

© Super User or respective owner

Related posts about laptop

Why does my laptop resume immediately after suspend?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I seem to be having some problem with suspend mode. Every time I try to suspend my laptop, it just locks the screen. Or maybe it successfully suspends just to resume only an instant after. What could cause such a behaviour? I'm running 32-bit Ubuntu 12.04 with the 3.2.0-25 kernel on a HP dv5-1178er… >>> More
Use laptop A's LCD as secondary monitor for laptop B

as seen on Super User - Search for 'Super User'
I have a working laptop (laptop A), but am interested in using the laptop's LCD as a secondary monitor for my main laptop (laptop B)...is there a way to do this via software or cabling without modifying laptop A? OS's are Windows XP SP3 and Windows 7. >>> More
Charging a laptop battery, without a laptop.

as seen on Super User - Search for 'Super User'
I have an old-ish laptop that only works on AC power because the battery is old and no longer holds a charge. I live in Christchurch New Zealand where there has recently been a number of very large earthquakes. During one of these earthquakes my laptop was thrown from my desk to the floor and now… >>> More
Aluminum Laptop Cases vs Leather Laptop Cases

as seen on Article City - Search for 'Article City'
Both aluminum and leather have been known for their excellent qualities in the world of business, travel and even fashion; but when it comes to choosing one, there are certain qualities that put alum... [Author: Shannon Hilson - Computers and Internet - March 23, 2010] >>> More
How to compare old laptop to new laptop?

as seen on Super User - Search for 'Super User'
I hope this question doesn't get closed at once :) I have an old laptop, a Compaq NC4200, which is going its final laps around the track these days. Battery is dead, and everything kinda runs slow. It also has only 1GB of memory, and even though I don't know if it can take more, I probably wouldn't… >>> More

Related posts about charger

Laptop charger dying after plugging in?

as seen on Super User - Search for 'Super User'
My laptop charger's transformer has a green light on it that indicates that it's plugged in and working. When I plug it into the wall, the light goes on as expected. As soon as I plug it into the laptop, the light immediately turns off and my laptop doesn't get any charge. After that, the charger's… >>> More
Reliable Buying Tips For Dell D610 Laptop Computer Power Supply Charger

as seen on Article City - Search for 'Article City'
If Dell Latitude D610 Laptop Computer PC Replacement Charger broken; consider few tips As here Power Cord has two components, Brick Power supply and Wire goes in Electric board, it';s achievable that... [Author: Sekhar Somu - Computers and Internet - April 10, 2010] >>> More
Reliable buying Tips for Dell D610 Laptop Computer Power Supply Charger

as seen on Article City - Search for 'Article City'
If Dell Latitude D610 Laptop Computer PC Replacement Charger broken; consider few tips As here Power Cord has two components, Brick Power supply and Wire goes in Electric board, it';s achievable that... [Author: Sekhar Somu - Computers and Internet - April 10, 2010] >>> More
Friendly Purchase Suggestions - DELL XPS M1530(PA10) Notebook Charger

as seen on Article City - Search for 'Article City'
When your Dell XPS M1330 Series Notebook Power Cord damaged, consider few tips below Charger has two components, One big block Charger and 3pin power cable connects to Electric board. it is likely t... [Author: Sekhar Somu - Computers and Internet - April 10, 2010] >>> More
MightyMintyBoost Is a 3-in-1 Gadget Charger

as seen on How to geek - Search for 'How to geek'
If you’re looking for a versatile battery booster, this DIY 3-in-1 solar/usb/wall current charger known as the MightyMintyBoost will top of your phone, mp3 player, and other gadgets with ease. Instructables user Honus didn’t just build the MightMintyBoost to geek out and show off his… >>> More