Having problems with your Sony VAIO VGN-N250E/B Notebook ?

The machine will not power up. It is plugged into

\015 The machine will not power up. It is plugged into a power source - battery in. how could I tell if the unit has overheated?\015

Answers :

I have had that experience with my Gateway remove the battery and unplug the laptop for a few minutes.
Repair Help & Product Troubleshooting for Sony VAIO VGN-N250E/B Notebook

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

EMachine Model T3828 No power

Greetings! As the first answer suggests, you must be comfortable taking things apart. I've actually just finished diagnosing the same problem on a customer's computer, and Here's what I did.First, I remove the power plug, open up the co ... E-Machines eMachines T3830 PC Desktop

Power on no boot - PC Laptops

Ok lets try the simple stuff first:ATX reset: sometimes the motherboard can get stuck and hang, some people blame static buildup for it personally I think its just the BIOS hangs similar to the way windows does sometimes. Resolve this by ... PC Laptops

Hp pavilion dv8000 help

I had the EXACT same issue on my HP Pavilion DV8000. After reading this thread I started disecting the machine, sure the issue was a faulty internal power plug/cable. It is TRULY a big job, but very doable without special tools. You pretty much have ... HP Pavilion dv8000z Notebook

Toshiba satellite a105 blank screen, blinking battery light

Well to me either there is a issue with the power supply or the power cord. I have had a bunch of laptops where the power cords have to be a certain way or nothing will respond. this could be and since it is thinking that it is running in battery mo ... Toshiba Satellite A105 Notebook

-computer has gone blank

This could be anything from the monitor to bad ram or other items...i.e. software. I can't tell you what to replace but I can tell you what to check....in probable logical sequence. First, check your connections....meaning unplug and plug in again. ... Rosewill R900J 19" Flat Panel LCD Monitor

Toshiba 5205-s503 won't start up

In my 15 year career in electronics, among other companies, I have most notably worked for United Technologies as Test Engineering Technician and as an Electronic Failure Analysis Technician for Jabil (Circuit.) I am unemployed due to US electronics ... Toshiba Satellite 5205-S503 Notebook

Worked fine yesterday, today zilch !!

One computer I fixed had its internal power regulation confused. With the AC adapter plugged in, holding the power switch down for twelve seconds, then pressing it again, switched it back on. This sort of problem can come from a variety of causes, ... Toshiba Satellite M105-S3041Notebook

Possible mishap with the power?

There are different ways on how to check the problem you encounter regarding on your machine. kindly follow the procedures below:\015\012\015\012- first take out the battery and plug in the power supply. if it works, suspected it's a faul ... Toshiba Satellite A25-S207 Notebook

No power to a SR1420NX.

Power supply light on or flashes\015\012Perform the following steps, in order, until power is restored or it is determined that there is a hardware failure:\015\012\015\012\015\012\015\012\015\012\015\012\015\012CAUTION: \015\012This product cont ... HP Compaq Presario SR1420nx (SR1420NXPS69AA) PC Desktop

HP Media center 1170m

Hello Moneymakey, have you sorted out your machine's problem?\015\012\015\012I had the same problem on my HP t350.uk machine but with different\015\012symptom. \015\012\015\012It first appeared one year ago when my ... HP Media Center m1170n Photosmart PC Desktop

I have a compaq presario 5200 laptop. power light flashes 3 times when pushed, but will not power on

The flashing is a sign of a hardware failure, most likely the mainboard is faulty and might probably need to be replaced with a new one. Generally if your laptop is already 5 years old its not worth the replacement, you should look for a ... Compaq PC Laptops

Toshiba satellite A210 11-P crashes when i disconnect the power lead

From Toshiba, try step-charging the battery or Battery conditioning procedures:\015\012\015\012Batteries don't last forever. All types of batteries gradually lose their ability to hold an electrical charge as they age. Eventually, the com ... PC Laptops

Add a cd/dvd to computer - PC Desktops

Click on start menu, click on "run" type in : ADD <device> select DRIVE as "autodetect" ON = 1. The device should be teleported to your computer without hasitation ! \015\012\015\012^ Just a little joke. Ok here's what you REALLY DO ... PC Desktops

Battery not taking charge working while plugged in only 10 months old would this just be the battery?

More than likely the battery yes !Acers arnt the best batterys in the world altho overall pretty good machines :-)Im gonna guess you have been using the laptop almost always with the power lead plugged into the mains ??everybody doe ... Acer Aspire 5735 Notebook

No Power I have had a Compaq Presario V2608WM given to me for a work project, however this is getting the best of me. The AC adapter works fine, but when plugged into the laptop no indicator light or anything comes on, its like there is no power at all and I have tested the where the adapter attaches to the MB and it shows to have power but thats where it seemingly stops...I have tried the battery removal and holding down the power button with no luck, I have removed and replaced the memory....a

This is going to be a problem with a component on the motherboard. The question is: how far do you want to go? If you just cringed a bit, stop right now, take the computer back, and tell them to get a new motherboard. However, if you ans ... Compaq Presario V2608WM Notebook

I cant even turn it off, it doesnt connect to the monitor it says its on power safe mode. When I plug it in, the fan runs, the machine runs and turns on but nothing out of it, the mouse and keyboard dont work with it

Hello there, sorry to hear about your problems with this machine.The first thing you will want to do it shut it all the way down (hold the power button in for 10 seconds or so).Once it has been shut down go ahead and unplug EV ... PC Desktops

Computer when my computer start than i can't get windows start manu bar,i watach pentnium full icon, i avoid this situation but i could not do this system?

Dewang LCD accessories\015\012This replaces the board is FP71G (motherboard connects above liquid crystal screen is a row of line, row of wide 30PIN, the white FFC line) \015\012The customer purchases this power panel not to have to ... BenQ FP731 17" LCD Monitor

My t2862 powerlight will not come on but a green led comes on on the main board, nothing else happens. I also disconnected the pwr sw,hdd led and pwr led plugs and don't know which pins they go on. Thanks

On the front panel header where the wires connect, there are two rows of 5 pins. The top row actually has 4 pins with the end one missing, and the bottom row has 5 pins. The first two pins on the top row are for the power LED. The next two pins are f ... E-Machines T2862 PC Desktop

This machines acts like it is in hibernation mode

Sounds to me like a power supply problem. I would take it to a computer repair shop and ask them if they can test your power supply. They should have tools to so. ... E-Machines -T1840-CELERON-1.8GHz,40GB Desktop Computer System (1000000127)

I do not my computers oprated - PC Desktops

Hi,\015\012 You have easily operate your computer. The steps given below....\015\012\015\012Materials Needed: \015\012- CPU- keyboard- monitor- mouse- speakers- printer- Operating S ... PC Desktops

IBM ThinkPad - Possible Battery Issue

Some laptops have issues when you run them leaving the battery plugged in. Shut the machine off. Remove the charger, remove the battery. Hold the power button on the machine to disapate all of the residual power. Do this for about a minute. Put ... IBM ThinkPad T42 Notebook

Periodic Boot-up Problems with Dell Latitude D600

Well I had the same problem with my Dell Latitude D600. I tried many batteries, fully charged, partially charged and even i tried scenarios with AC Power On or Off. Nothing really seemed to work as my laptop was both hot and cold. I noticed this prob ... Dell Latitude D600 Notebook

4600C no power, flashing amber light

FLASHING AMBER LIGHT FIX. This maybe in fact a motherboard issue, but actually its a bit more. You can and should replace the power supply with a more powerfull one as it will help overall, but the issue is Really the front USB ports and 2 issues ... Dell Dimension 4600 PC Desktop

Compaq Armada E500 shut off and won't restart.

The notebook does have an overvoltage and overcurrent protection inside the computer itself. The problem is definitely in your low voltage power supply section of your notebook. Since you do have a multimeter and know how to use it. Take your note ... Compaq Armada E500 Notebook

Might have messed up jumpers on t2824 motherboard

There are normally unused sets of pins. What I suspect is that you managed to pull off the plug that connects the board to the front power button and indicators.Unfortunately I couldn't locate a drawing of the board for you. But if you lo ... E-Machines (T2824) PC Desktop
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.6372 seconds