E-machine laptop start up trouble

SOURCE: flickering lap top screen sometimes screen doesn't light up at all

change your diplay unfortunately .

SOURCE: Acer extensa 4620Z laptop computer

It could be one of three things. It could be a bad battery, a bad ac adapter, or the recharging circuitry could be bad. I would try pulling the battery out, and see if the laptop will startup and run strictly off of the ac adapter. If that does not work, you have a bad ac adapter. If that works, and the battery has any charge left, try running it strictly on the battery. If it doesnt work, you have a bad battery. If it does work, the circuitry is bad and you will probably need new motherboard. One other thing you can check is where the ac adapter and battery plug into the laptop, and make sure there is no corrosion that could be causing a short.

Carlos L. Burgos

• 620 Answers
• Posted on Jun 16, 2008

SOURCE: My laptop will not start.

Hello
1) problem with board, line of batt, connection.

SOURCE: it ia an acer aspire

Hello,

Well it surely shows that the battery is not providing backup to the laptop. There could be few reasons for the same defective and faulty battery is one of them.

However i will give you a step which you should try once and see if it makes any difference.

Method (Power cycle)

You need to remove the battery, adapter and any other device connected to the computer (May be any additional cards or any wires as for Ethernet or speakers or external mouse/keyboard).

Nothing should be connected at all.

Now Press and hold the power button for 25 seconds (It wont show anything). This is a step to release any static charges developed, which may surely caused the kind of issue you are facing.

Now connect the battery and the adapter and check whether it is charging the battery and provides you the backup.

The usual battery life is said to be 1 year. if you are using an older battery, kindly get the same checked as well.

Hope his will help. Please let me know what happens.

Regards
Sammy

SOURCE: I bought an Acer Extensa

Problem fixed loose Battery connection