Solving black screen problem of dell inspiron 3420

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9797099690 Posts 1 Registration date Sunday 20 July 2014 Status Member Last seen 20 July 2014 - 20 Jul 2014 à 13:41
Ambucias Posts 47312 Registration date Monday 1 February 2010 Status Moderator Last seen 28 March 2026 - 20 Jul 2014 à 16:08
i have dell inspiron 3420 laptop which is around 1 year old.From last few days when i turn on the laptop,there is black screen and white cursor visible on the screen and nothing else.I started pressing various functional keys such as f2, f12 etc but nothing happened.Now i request your goodself to help me in solving it as i have lot of files stored in it which i need urgently.
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Ambucias Posts 47312 Registration date Monday 1 February 2010 Status Moderator Last seen 28 March 2026 11,166
20 Jul 2014 à 16:08
Try this:

1. Remove the battery and cable
2. Press and hold the power button for 58 seconds
3. Replug and start