Question about Lenovo 3000 N100 0768 - Pentium Dual Core T2060 1.6 GHz - 15.4in. TFT PC Desktop

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Lenovo 3000 N100 Power Issue 1. The laptop will not turn on with the ac adapter only. (booting will fail in a few seconds) 2. Sometimes when the laptop is on the adapter will not charge the battery especially in standby. But it will charge the battery when completely turning off the laptop.

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I would download a newer version of BIOS firmware if available. Contact the manufacturers web site and download as required.

Posted on Jan 04, 2011

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Posted on Jan 02, 2017

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Laptop turns on and the shut off in three seconds


Computer does not boot up The problem maybe the RAM, it could be faulty or just needs reseating to make proper electrical contact.
Reseat the RAM and then boot up your laptop. If it still does not boot up then remove the RAM module/s and take them to your friendly computer repair shop and get them to test the RAM for you. Just like you sometimes need a mechanic to repair your car, sometimes you do need a technician to diagnose and identify the fault or faults on your computer. Not only does a good service technican have the experience to deal with this type of problem, they also have the equipment that allows them to look at things the average computer user can't see, and he has a collection of replacement parts that can be used to quickly test individual components on your computer.

Mar 26, 2013 | Lenovo 3000 N100 0768 - Pentium Dual Core...

1 Answer

Lenovo 3000 N100 vista 64-bit problem


I don't follow your assumption. Not unless you didn't have Vista 64-bit originally, and have installed it.

Driver: Small piece of software that allows the Operating System, to communicate with a device

However;

Lenovo Support > Lenovo 3000 N100 Notebook PC > Drivers download page,

http://support.lenovo.com/en_US/detail.page?LegacyDocID=MIGR-63572

My thinking is the laptop is dirty inside.

Air cools the hardware components inside the laptop.
The cooling fan draws air from the Bottom of the laptop.
Dust, dirt, hair, lint, food crumbs,....you name it; is drawn in.

The Processor and graphics chipset, are the two hardware components that give off the most heat.
When a Processor overheats, it turns off. (BIOS turns it off)
This is a fail safe feature built in.
Keeps the Processor from burning up.

ALL power removed, (AC adapter {Charger}, and Battery), and blow-ing air in the intake port, (Fan opening), will NOT repair.
At most it is a temporary repair. Kind of like putting a Bandaid on a hole in a dam.

Laptop needs to be partially disassembled, and Q-tips, soft small brush, (Old makeup brush?), plus a can of compressed air for computers; needs to be used.

http://www.youtube.com/watch?v=AkAeE5I5E_A

http://support.lenovo.com/en_US/guides-and-manuals/default.page?

Click on the bold black subheading - Hardware maintenance manuals
It is a Service Manual in PDF file form.

http://www.youtube.com/watch?v=JQRAjlUYL90

Also remove the Ram Memory module/s ('Stick'), and clean the gold plated contact pins, with a pencil eraser. Use air to remove the eraser dust, reinstall.

For additional questions please post back in a Comment.
Regards,
joecoolvette

Nov 25, 2012 | Lenovo 3000 N100 Notebook

2 Answers

I got black screen a few seconds after reboot my LENOVO 3000 N100, type 0689 - 2BS, Laptop run normally without screen light, I need to flash screen in order to read it. I tried unplugging the battery and...


Hi. I think the LCD screen of your laptop needs a replacement because I think the backlight on that LCD is already busted thats why you need to point a flashlight or some sort of light just to see the display. Powerdraining your computer wont work because this already a hardware issue with the LCD, that's why when you switch display with your monitor it works fine. I would suggest replacing the LCD of that laptop or try calling Lenovo tech support if your laptop still under warranty so that they would replace it for free. This is no. to contact for your Lenovo laptop US/Canada 1-800-426-7378, Australia 1-300-880-917. Hope this Helps

Feb 28, 2010 | Lenovo 3000 N100 Notebook

1 Answer

Lenovo 3000 N200


sounds like the mother board maybe on its way out - is it under warranty?

Jul 24, 2009 | Lenovo 3000 N100 0768 - Pentium Dual Core...

1 Answer

SMPS BURNT OUT


Does your laptop works on battery?
Do u mean to say that your adapter burn?
if so please replace the adapter.
There should not any problem related to booting of your computer as far as the Adapter concern.

Apr 12, 2009 | Lenovo 3000 N100 Notebook PC

5 Answers

Lenovo 3000 Notebooks : N100 Power Failure!


Hi.. I have a temporary solution to your problem. I had the same problem. Remove the battery and the ac adapter from the laptop. Just reconnect the ac adapter without the battery and switch on the lap. Presto.. Problem solved.. It doesnt power off anymore unless u remove the ac adaptor. Usefull if u hav needed files n want 2 create a backup. Still i havent found out a permanent solution to this problem. I suspect its a motherboard fault

Jan 22, 2009 | Lenovo 3000 N100 0768 - Pentium Dual Core...

2 Answers

Battery problem????


Check the power plan of your operating system!

blow a can of air into the fan and sink assembly if you think its a problem due to over heating..
Take out the battery and clean its terminals on the battery and the in the laptop too..

If its restarting automatically then go to My computer>right click> properties> advanced> repair/recovery > uncheck the box for automatic restart and do a clean boot..

regards,
Ronald

Aug 18, 2008 | Lenovo 3000 N100 0768 - Pentium Dual Core...

1 Answer

Lenovo 3000 n100 won't power up


Hello,

I had posted the Aug 19, 2008 comment about having this problem twice. I tried a new universal AC adapter, and it worked! (new adapter is a Targus APA63US) Now battery is charging and laptop also runs on AC alone. So perhaps it's an adapter problem instead of a battery problem. Get one at a store with a good return policy, so if it doesn't work for you, just return it. And if it does work, then happier days. I've had mine about 2 weeks. So far so good, though with what I've learned about Lenovo since having this problem, it wouldn't surprise me if something else goes wrong, or if the damn thing just blew up, ha ha. Also, this adapter set me back about $100 that I really should not have needed to spend! arrgggh ...

Cheers and Best of Luck and hope this helps other frustrated Lenovo owners!

Jul 11, 2008 | Lenovo 3000 N100 0768 - Pentium Dual Core...

3 Answers

Will not boot up or turn on though it is getting power


The Charger could be bad, Try replacing that, or let charge, then try to turn on. The laptop might not boot with AC power. kinda stupid but maybe. If that doesn't work, the AC adapter is bad.

Jun 12, 2008 | Lenovo 3000 N100 0689 Notebook

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