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November 1st, 2007 11:00

Inspiron 5150 doesn´t power on

​ Help! My Inspiron 5150 won`t turn on. The power cord`s transformer light turns on when plugged in but quickly dies. When we tried plugging in the notebook with a universal powercord the light infront of the notebook that indicates that it`s receiving electricity doesn`t turn on, but I have doubts that the universal cord`s plug size and type was right for my computer. I`m not sure if it`s the powercord or my notebook with the problem. ​
​ Thanks in advance ​
​ ​

9 Legend

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87.5K Posts

November 1st, 2007 11:00

If the adapter LED isn't on before you plug in the notebook, it's faulty. If it goes out when you plug in the notebook end, the mainboard is faulty.

If two adapters fail to work, I suspect your mainboard is the faulty part.

1 Message

November 1st, 2007 23:00

My father's 5150 just started doing the same thing about 2 weeks ago. Now today, it won't turn on AT ALL!!!! He has 2 different power cords, 1 at home, 1 at work. Same thing with both. If I hold the power button down, I hear it try to turn on, then after about 1-2 seconds, it just stops. It never gets to the boot up sequence on the bios or hard drive. Guy

March 26th, 2008 01:00

Mine is doing the same thing. When I turn it on, the power light flashes, there is a slight pop - like a lightbulb blowing out - and then it just sits there. I worked through dell's tech support and I've removed practically everything from it (memory, cd drive, etc), and it still doesn't go through post and boot up. I suspect the motherboard, but I didn't know if I was missing something. If anyone has any answers, I sure would appreciate the help. Thanks.

1 Message

May 22nd, 2008 07:00

Hi Guys, I have the same problem on my inspiron 5150. It had some difficulties with charger a while ago and I needed to try several times until it accept the AC charger. some times it just reported that it is on battry while it was connected to AC charger! and finally last week it did not accept the AC charger at all. The battry run out of charge and it turn off. Since then any time I try to ture it on , the yellow battery flashes 3 times and nothing happens. I tried other Dell (compatible) AC charger on the laptop but it dose not work, I tried my AC chager on other dell laptops and it works perfectly. So it seems something in the laptop is wrong. I knew this model (inspiron 5150) has several major problems such as shutdown problem and heating problem but I am not sure if something critical happend to the mainboard or it is just faulty AC jack or ...

Please let me know if you have any suggestions/help.

 

May 22nd, 2008 19:00

It sounds like your ac jack is shot. If it was the motherboard, it wouldn't have worked until the battery went dead. AC jack problems are also common on these junkers. If you have a way to do it, recharge your battery on another laptop or borrow one from someone else and try it. If it boots with the charged battery, its the jack. If it doesn't, its probably the motherboard.

June 27th, 2008 16:00

Dell Will not admit it but the Dell Insprion 5150 Has a Major design flaw to where if you put pressure on the back cover marked with the letter C, It breaks an IC Chip Solder point rendering the Laptop useless.

You can read more at this website Board  http://www.hardwareanalysis.com/content/topic/43678/

340 Posts

June 27th, 2008 22:00

Dell did admit it. That is why they had to extend the warranty on these units for an additional year. The 5000, 5150, 5160 all had that problem as well as excessive heat build up.

June 28th, 2008 23:00

They are incorrect. However, the extended warranty has expired.

 

http://www.dellcommunity.com/supportforums/board/message?board.id=cc_faq&message.id=329

 

 

 

 

June 28th, 2008 23:00

Oh I see now, Thanks Laptop guy...

June 28th, 2008 23:00

Hi Jakpro: Do you have proof too Dell extending the warranty, I just talked to dell and they told me thier is no such thing!

If you send me you email address I will send you a copy of our transcript.

truthseeker2012@comcast.net

 

Message Edited by truthseeker2012 on 06-28-2008 07:10 PM

January 18th, 2012 19:00

my laptop inspiron1318. dose not power on .i got a new battey then it started untell the battery died i got a new power cord .but that did not help .even i know the other cord was working. so it must be inside the laptop any help is appreciated. when i hold the on button i see fine red light on.

2 Posts

April 2nd, 2012 23:00

hello i have a dell 5150 when i plug it in the battery light it yellow and the power light on laptop flashes once and thats it how do i know if its the ac jack

9 Legend

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87.5K Posts

April 3rd, 2012 05:00

If the power LED on the adapter doesn't stay on before you plug in the notebook end, the adapter is bad.

If the LED goes out when you connect the notebook end, the mainboard is bad.

2 Posts

April 3rd, 2012 12:00

well when i plug in the  power adapter too the wall and then plug it in my dell 5150 the power adapter light stays on but on the laptop the green light flashes once and goes out so what do i do i heard these laptops have some problems

9 Legend

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87.5K Posts

April 3rd, 2012 13:00

Remove the battery, unplug the system and hold the power button for 30 sec.  Remove and reinstall the memory module(s).

Try again - if the system won't power up, it's the system board.  

Yes, these systems did run hot but given the advanced age of the system, anything could be wrong.

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