Question about Acer Aspire 4720 Notebook

1 Answer

After removal of virus my Laptop- won't turn on!

I have Sony Vaio VGN-CR120E Notebook .After catching virus, I managed to removed it. Laptop was working for , lets say 2 days , One day I turned it on and it was working properly (after the battery was chared) for 15 min and it just turned off . I tried to turned it on, but it didn't work. I tried to take the batery out and turned the Laptop without it , it didn't work as well......... What could happen to it?

Posted by on

  • piljakmilka Dec 16, 2008

    Hi,



    I tried , and still doesn't wont to power on , there is no lights no sound, nothing....

  • piljakmilka Dec 16, 2008

    Hi, I went to the Microcenter and they checked my adapter and it was working.

    I was charging battery all night before the morning I turned on my laptop who was working for 15 min and then turned off byitself.



    I wish I could solve the problem , cause I reali like my Laptop and I 've never experienced problems with it before and I bought it last year.

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 50 Answers

Hi ,leave the laptop off for a few hours ,then try and turn it on with the ac adapter pluged in first.When you that ,if the laptop comes on listen for the fans to see when or if they start up.and how long they run.Get back to me when you have done this and tell me what happens..ok

Posted on Dec 15, 2008

  • vernando008 Dec 16, 2008

    Hi ,again ....check your power adapter see if a light comes on (if it has a light on it)it sounds to me that the battery was in the middle of charging hence 15 mins of power and your adapter had failed.Or if you know someone that has a spare battery, try that on your laptop.I have come across this problem a number of times.

  • vernando008 Dec 16, 2008

    Hi it now sounds like motherboard componant failure,if there is no light even when you plug in the adapter then the motherboard has failed,try lightly wiggling the plug that goes into the laptop dc socket and see if there is any lights on.

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My sony vaio vgn-cr120e won't turn on. The adapter is working.


Perform power cycle. Disconnect all power sources, battery and power cord. Press power button for 5 secs. Reconnect power and start unit again. Do you see VAIO? Do you enter BIOS by holding F2 as soon as you press power button? If not then its probably hardware related, i mean needs service. Otherwise if you see any of what i mentioned above try turning off and then on and pressing F8 for safe mode or repair your computer options and then try system restore from accessories menu or F10 for full recovery with data loss (Restore C drive)

Mar 17, 2011 | Sony VAIO® VGN-CR120E PC Notebook

1 Answer

Got a black screen on a vgn cr120e and the hard drive light is off, i know its hibernating just need to know how to get it out of that state


i have also a vaio cs320 series got the same problem ... try to restert it or take the battery out and restart your vaio it will work for sure hope you have not got some imoportant data

Nov 30, 2010 | Sony VAIO VGN-CR120E Notebook

1 Answer

My Vaio VGN CR120E laptop has been beeping quite obnoxiously every time I start it up for awhile now, and has also started doing it every now and then while I'm using it. The beeps last about 1-2 seconds...


in 99% of cases its detected bad ram connection take out all the ram cards clean the copper pins with a hot damp rung out rag and re insert ram should fix it

Nov 27, 2010 | Sony VAIO® VGN-CR120E PC Notebook

1 Answer

VAIO VGN-FZ210C/E 15.4" Widescreen Laptop Computer PC Notebook: hello in my laptop i.e.sony vaio vgn-fz210c full o...


It is better to perform the Recovery...

The Computer is having the Recovery Partition in it..

to access it and perform the Recovery..

Restart the Computer, tap the F10 Key...

Then at the "Edit Boot Options" screen, press the Enter Key..

Then, select the VAIO Recovery Center....

further instructions are here..

May 18, 2010 | Sony VAIO VGN-FZ210C/E Notebook

1 Answer

VAIO® VGN-CR120E/L PC Notebook: yahoo mesg not opening.what shld i do now?...


Yahoo messenger Application will not open if it is not installed correctly or due to corrupted registry or due to any Application conflicts.

You will need to uninstall and re-install the Yahoo Messenger Application in the Computer to resolve the issue.

  1. Please click "Start", Control Panel, and Programs and Features
  2. Under Programs and features category, please click "Uninstall and program"
  3. The, please select the "Yahoo Messenger" application and click "Uninstall" to remove the Program from the Computer.
  4. After that, please download the Yahoo Messenger from this link.
  5. Then, please install it in the Computer.
  6. This should fixit
Good luck..

May 16, 2010 | Sony VAIO VGN-CR120E Notebook

1 Answer

I have lap top model vgn-cr120e but my motion eye web cam doesn't work what can i do?


UNINSTALL DRIVERS

then restart PC
INSTALL DRIVERS
helpful ??
vote me........

Apr 02, 2010 | Sony VAIO VGN-CR120E Notebook

1 Answer

I have a Sony Vaio CR-120E laptop. The battery on the laptop is dead, so I took it out. Can I run only the AC Adapter to power the computer? Also is there a setting within the computer to set AC Adapter...


Yes, you can start using the laptop only with AC input and there is no extra settings to configure the same. But you will be not getting any backup when the power goes.

Revert back for more assistance

Jan 18, 2010 | Sony VAIO VGN-CR120E Notebook

Not finding what you are looking for?
Acer Aspire 4720 Notebook Logo

Related Topics:

51 people viewed this question

Ask a Question

Usually answered in minutes!

Top Acer PC Laptops Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18298 Answers

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Henk de Ruiter
Henk de Ruiter

Level 2 Expert

78 Answers

Are you an Acer PC Laptop Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...