Question about Acer Aspire 5720 6497 Laptop

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Hello, i have acer5720 day suddenly ,am not getting battery my lap back up only half an hour...what should i do.....

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You should probably be changing the batteries. they are dead maybe..

Posted on Jan 10, 2009

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1 Answer

Hi. i got a dell inspiron n4010 laptop. my battery backup suddenly dropped to half. i bought the laptop just 25 days ago. what may be its cause?

I am glad to HELP YOU!

The problem that are you describing here occurs many times - even for the BRAND NEW laptops!
The RAPID DRAINAGE of the batteries can have multiple causes:
# a defective battery
# the humidity of the storage place
# a bad connector
and so on.
What I'd suggest you is to take back your machine to the store and to ask for a BATTERY REPLACEMENT. I assume that if you said you've bought your Dell 25 days ago it should be under some WARRANTY CONDITIONS...
The next battery you will gt do like this:
# attach the battery into its slot
# make sure your Dell machine is OFF
# connect the AC power supply into the wall plug
# with the machine still OFF let the battery fully charge for AT LEAST 16 HOURS.

My best regards!
... and don't forget to RATE, please...

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Apr 09, 2011 | Computers & Internet

1 Answer

When i turn on my compaqu v621au lap its LED glow but the screen is completely blank and harddisk LED does not glow, what is the problem? frnds help me out from this problem

Hello Rituraj,

Welcome to FIXYA!
We need some more information to give you the proper solution.
1) Does you able to get the display on your lap screen?
2) Does you connected the Power cable to the Lap?

1) Connect the Power cable and try to switch ON the laptop, Wait for 2mins if you not get any display. Unplug the Power cable, Dismount the battery (Back side), wait for 2mins and reconnect the battery.
See it should resolve the problem?

happy to hear from you the feedback!

With regards

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1 Answer

The laptop can not be turned on though it is plugged in

Usually such old laptops show problems to turn on if the battery has a loose contact or if its completely blacked out. Looks like you have to change the battery and then keep the lap on charging mode for 2 hrs and then switch on the system and it will work. This is set as a default by some manufacturers to ensure that the lap works on backup on a sudden power failure. Please remove the battery, use a multimeter and check the voltage which has to be a minimum ranging from 7 V to 14.3 V and if its anything less than the same, you need to change the battery which will fix this issue. Good Luck

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look if u have a water spilled over ur lap drive, dont start it, it might get short circuted..
now as u r sayin dat u opened ur drive & all, seems u r kinda knowledged abt it..
So if u can, open every part like hard drive, mem slots & all..
then get a dryer, blow it over ur mother board.. make sure u dont leave the processor part..
Now take ur battery out, clean the slots, clean the battery terminals, its socket..
leave ur lap opened in the same way for a while say half n hour of for 1 hour..
Now reattach every part u took out, and connect everything properly except ur battery..
once u fixed all ur components, fix ur battery & then try to start it..
I hope this works out..

If u liked my post, please rate me up, i really need some good ratings.. Thanks !!!

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